1
|
Romozzi M, Trigila V, Cuffaro G, Calabresi P, Vollono C. Primary headaches prevalence, characteristics, and healthcare utilization in Italian medical students. Neurol Sci 2024; 45:2893-2897. [PMID: 38342838 DOI: 10.1007/s10072-024-07375-1] [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: 01/05/2024] [Accepted: 01/29/2024] [Indexed: 02/13/2024]
Abstract
BACKGROUND Among university students, migraine is notably prevalent and is linked to compromised academic performance and daily functioning. Medical students are a particularly vulnerable category due to the demanding nature of their training, as they are often exposed to headache trigger factors. We therefore aimed to determine the prevalence, characteristics, and healthcare-seeking practices of primary headaches among Italian medical students. METHODS We conducted a cross-sectional study among medical students attending the Università Cattolica del Sacro Cuore in Rome who completed a self-administered questionnaire designed following the International Classification of Headache Disorders-3 criteria. The questionnaire assessed sociodemographic and headache features, healthcare utilization, the use of symptomatic and preventive treatment, and headache trigger factors. RESULTS Five hundred thirty-six students filled out the questionnaire. The lifetime and last-year prevalence of headache in this cohort was 76.7% (n = 411). Among the students surveyed, migraine had a prevalence of 26.9%, probable migraine of 12.9%, and tension-type headache (TTH)/probable TTH of 36.9%. Two hundred and forty-six students (59.8%) reported that their headache worsened after starting university. All students reporting headache had at least one trigger factor. In students fulfilling the criteria for migraine (n = 144), 137 (95.1%) had previously used acute non-prescription treatments, and eight concurrently used a preventive treatment. Thirty-five students fulfilling the criteria for migraine underwent a brain MRI scan (24.3%), 43 performed a neurological evaluation (29.9%), 36 received a diagnosis of migraine (25%), and 20 (13.9%) accessed the emergency room. DISCUSSION Migraine and TTH are common among medical students in Italy despite low healthcare resource utilization. These results support the need to promote public health policies and strategies in order to reduce the disability and burden associated with primary headaches among medical students.
Collapse
Affiliation(s)
- Marina Romozzi
- Dipartimento Universitario di Neuroscienze, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli n° 8, 00168, Rome, Italy.
- Neurologia, Dipartimento di Neuroscienze, Organi di Senso e Torace, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
| | - Vincenzo Trigila
- Dipartimento Universitario di Neuroscienze, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli n° 8, 00168, Rome, Italy
| | - Giovanni Cuffaro
- Oculistica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Paolo Calabresi
- Dipartimento Universitario di Neuroscienze, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli n° 8, 00168, Rome, Italy
- Neurologia, Dipartimento di Neuroscienze, Organi di Senso e Torace, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Catello Vollono
- Dipartimento Universitario di Neuroscienze, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli n° 8, 00168, Rome, Italy
- Neurofisiopatologia, Dipartimento di Neuroscienze, Organi di Senso e Torace, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| |
Collapse
|
2
|
Calabrò C, Di Tillo E, Pensato U, Zenesini C, Favoni V, Fontana C, Cevoli S, Tossani E, Cortelli P, Grandi S, Pierangeli G. Migraine chronification as an allostatic disorder: a proof-of-concept study. Neurol Sci 2024; 45:2775-2782. [PMID: 38261154 PMCID: PMC11081979 DOI: 10.1007/s10072-023-07293-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 12/22/2023] [Indexed: 01/24/2024]
Abstract
OBJECTIVE The underpinning biologics of migraine chronification are not well understood. We aim to investigate the role of the cumulative burden of stress, namely the allostatic load, in migraine chronification. METHODS This was a cross-sectional study. The allostatic load was measured with a composite multi-system score (BALI: Bologna Allostatic Load Index), evaluating 20 biomarkers representing four physiological systems: immune, metabolic, cardiovascular, and neuroendocrinological systems. BALI score was subdivided into high score and low score based on the distribution in controls. Migraine patients were included and subclassified into low-frequency episodic migraine group (low-EM group), high-frequency episodic migraine group (high-EM group), and chronic migraine group (CM group). RESULTS The distribution of BALI high-score increased in parallel with headache attacks monthly frequency: 16% in low-EM group (n = 10), 24% in high-EM group (n = 12), and 40% in CM group (n = 21) (p = 0.017). In a multivariable analysis, the odds ratio of having a high-score BALI in CM patients (vs. low-EM patients) was 2.78 (95% CI 1.07-7.22; p = 0.036). Individual BALI biomarkers values which were significantly different among migraine subgroups included systolic blood pressure (p = 0.018), diastolic blood pressure (p < 0.001), and heart rate (p = 0.019). CONCLUSION Our study substantiates this emerging concept of migraine chronification as an allostatic disorder.
Collapse
Affiliation(s)
- Calogero Calabrò
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy
- Azienda USL di Bologna, Bologna, Italy
| | - Eliana Di Tillo
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy
| | - Umberto Pensato
- Department of Biomedical Sciences, Humanitas University, via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Corrado Zenesini
- IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Bellaria Hospital, Via Altura 3, 40139, Bologna, Italy
| | - Valentina Favoni
- IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Bellaria Hospital, Via Altura 3, 40139, Bologna, Italy
| | - Camilla Fontana
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Sabina Cevoli
- IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Bellaria Hospital, Via Altura 3, 40139, Bologna, Italy
| | - Eliana Tossani
- Department of Psychology, University of Bologna, Bologna, Italy
| | - Pietro Cortelli
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy
- IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Bellaria Hospital, Via Altura 3, 40139, Bologna, Italy
| | - Silvana Grandi
- Department of Psychology, University of Bologna, Bologna, Italy
| | - Giulia Pierangeli
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy.
- IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Bellaria Hospital, Via Altura 3, 40139, Bologna, Italy.
| |
Collapse
|
3
|
Son H, Zhang Y, Shannonhouse J, Gomez R, Kim YS. PACAP38/mast-cell-specific receptor axis mediates repetitive stress-induced headache in mice. J Headache Pain 2024; 25:87. [PMID: 38802819 PMCID: PMC11131290 DOI: 10.1186/s10194-024-01786-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Accepted: 05/07/2024] [Indexed: 05/29/2024] Open
Abstract
BACKGROUND Pain, an evolutionarily conserved warning system, lets us recognize threats and motivates us to adapt to those threats. Headache pain from migraine affects approximately 15% of the global population. However, the identity of any putative threat that migraine or headache warns us to avoid is unknown because migraine pathogenesis is poorly understood. Here, we show that a stress-induced increase in pituitary adenylate cyclase-activating polypeptide-38 (PACAP38), known as an initiator of allosteric load inducing unbalanced homeostasis, causes headache-like behaviour in male mice via mas-related G protein-coupled receptor B2 (MrgprB2) in mast cells. METHODS The repetitive stress model and dural injection of PACAP38 were performed to induce headache behaviours. We assessed headache behaviours using the facial von Frey test and the grimace scale in wild-type and MrgprB2-deficient mice. We further examined the activities of trigeminal ganglion neurons using in vivo Pirt-GCaMP Ca2+ imaging of intact trigeminal ganglion (TG). RESULTS Repetitive stress and dural injection of PACAP38 induced MrgprB2-dependent headache behaviours. Blood levels of PACAP38 were increased after repetitive stress. PACAP38/MrgprB2-induced mast cell degranulation sensitizes the trigeminovascular system in dura mater. Moreover, using in vivo intact TG Pirt-GCaMP Ca2+ imaging, we show that stress or/and elevation of PACAP38 sensitized the TG neurons via MrgprB2. MrgprB2-deficient mice showed no sensitization of TG neurons or mast cell activation. We found that repetitive stress and dural injection of PACAP38 induced headache behaviour through TNF-a and TRPV1 pathways. CONCLUSIONS Our findings highlight the PACAP38-MrgprB2 pathway as a new target for the treatment of stress-related migraine headache. Furthermore, our results pertaining to stress interoception via the MrgprB2/PACAP38 axis suggests that migraine headache warns us of stress-induced homeostatic imbalance.
Collapse
Affiliation(s)
- Hyeonwi Son
- Department of Oral & Maxillofacial Surgery, School of Dentistry, University of Texas Health Science Center, San Antonio, TX, USA
| | - Yan Zhang
- Department of Oral & Maxillofacial Surgery, School of Dentistry, University of Texas Health Science Center, San Antonio, TX, USA
| | - John Shannonhouse
- Department of Oral & Maxillofacial Surgery, School of Dentistry, University of Texas Health Science Center, San Antonio, TX, USA
| | - Ruben Gomez
- Department of Oral & Maxillofacial Surgery, School of Dentistry, University of Texas Health Science Center, San Antonio, TX, USA
| | - Yu Shin Kim
- Department of Oral & Maxillofacial Surgery, School of Dentistry, University of Texas Health Science Center, San Antonio, TX, USA.
- Programs in Integrated Biomedical Sciences, Biomedical Engineering, Radiological Sciences, Translational Sciences, University of Texas Health Science Center, San Antonio, TX, USA.
| |
Collapse
|
4
|
Zhang X, Zhang W, Wang Y, Zhang Y, Zhang D, Qin G, Zhou J, Chen L. SIRT1-regulated ROS generation activates NMDAR2B phosphorylation to promote central sensitization and allodynia in a male chronic migraine rat model. Front Mol Neurosci 2024; 17:1387481. [PMID: 38840778 PMCID: PMC11150646 DOI: 10.3389/fnmol.2024.1387481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 04/25/2024] [Indexed: 06/07/2024] Open
Abstract
Background Central sensitization is one of the pivotal pathological mechanisms in chronic migraine (CM). Silent information regulator 1 (SIRT1) was shown to be involved in CM, but its specific mechanism is unclear. Reactive oxygen species (ROS) are increasingly regarded as important signaling molecules in several models of pain. However, studies about the role of ROS in the central sensitization of CM model are rare. We thus explored the specific process of SIRT1 involvement in the central sensitization of CM, focusing on the ROS pathway. Methods Inflammatory soup was repeatedly administered to male Sprague-Dawley rats to establish a CM model. The SIRT1 expression level in trigeminal nucleus caudalis (TNC) tissues was assessed by qRT-PCR and Western blotting analysis. The levels of ROS were detected by a Tissue Reactive Oxygen Detection Kit, DHE staining, and the fluorescence signal intensity of 8-OHdG. A ROS scavenger (tempol), a SIRT1 activator (SRT1720), a SIRT1 inhibitor (EX527), and a mitochondrial fission inhibitor (Mdivi-1) were used to investigate the specific molecular mechanisms involved. NMDAR2B, CGRP, ERK, and mitochondrial fission-related protein were evaluated by Western blotting, and the CGRP level in frozen sections of the TNC was detected via immunofluorescence staining. Results After repeated inflammatory soup infusion and successful establishment of the CM rat model, SIRT1 expression was found to be significantly reduced, accompanied by elevated ROS levels. Treatment with Tempol, SRT1720, or Mdivi-1 alleviated allodynia and reduced the increase in NMDAR2B phosphorylation and CGRP and ERK phosphorylation in the CM rat. In contrast, EX527 had the opposite effect in CM rat. SRT1720 and EX527 decreased and increased ROS levels, respectively, in CM rats, and tempol reversed the aggravating effect of EX527 in CM rats. Furthermore, the regulatory effect of SIRT1 on ROS may include the involvement of the mitochondrial fission protein DRP1. Conclusion The results indicate the importance of SIRT1 in CM may be due to its role in regulating the production of ROS, which are involved in modulating central sensitization in CM. These findings could lead to new ideas for CM treatment with the use of SIRT1 agonists and antioxidants.
Collapse
Affiliation(s)
- Xiaoyan Zhang
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Wei Zhang
- Laboratory Research Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yanyun Wang
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yun Zhang
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Dunke Zhang
- Laboratory Research Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Guangcheng Qin
- Laboratory Research Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiying Zhou
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Lixue Chen
- Laboratory Research Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| |
Collapse
|
5
|
Grazzi L, Montisano DA, D'Amico D, Altamura C, Raggi A, Rizzoli P, Marcassoli A. Multimodal digital health treatments for Chronic Migraine associated with Medication Overuse Headache: a literature appraisal and results of a single-arm open trial (the BE-HOME program). Neurol Sci 2024:10.1007/s10072-024-07568-8. [PMID: 38771524 DOI: 10.1007/s10072-024-07568-8] [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: 02/26/2024] [Accepted: 04/24/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND Mindfulness-based treatments gained popularity for migraine treatment. In this manuscript we report the results of a single-arm open pilot study that evaluated the impact of a multimodal web-based intervention combining home-based medication withdrawal, patients' education, and online mindfulness-based interventions. We aimed to address whether our program had the ability to show a change in the observed parameters and the study should therefore be intended as an early phase trial. METHODS Consecutive patients with chronic migraine associated with medication overuse headache were enrolled, followed-up for 12 months, in a program that included home-based medication withdrawal, education on the correct use of drugs and lifestyle issues, prescription of tailored pharmacological prophylaxis, and attendance to six online mindfulness-based sessions. We tested the effect of the program on improving headache frequency, medication intake, quality of life (QoL), headache impact, depression, self-efficacy, and pain catastrophizing. RESULTS A total of 37 patients completed the study (10 dropped out). We observed a large improvement in headache frequency, medication intake, headache impact, and QoL, a moderate improvement in pain catastrophizing and a mild improvement in depression symptoms; 70% to 76% of patients achieved 50% or more reduction in headache frequency from baseline to each follow-up (p < .01). CONCLUSIONS The results of our multimodal program showed significant improvements in headache frequency, medication intake, and patient-reported outcomes. Future studies are needed to better identify patients who might benefit most from Digital Health Interventions and to demonstrate at least an equivalence in outcome with in-person programs carried out in hospital settings.
Collapse
Affiliation(s)
- Licia Grazzi
- Neuroalgology Unit and Headache Center, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy.
| | - Danilo Antonio Montisano
- Neuroalgology Unit and Headache Center, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Domenico D'Amico
- Neuroalgology Unit and Headache Center, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Claudia Altamura
- Department of Medicine and Surgery, Università Campus Bio-Medico Di Roma, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - Alberto Raggi
- Neurology, Public Health and Disability Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Paul Rizzoli
- John Graham Headache Center, Brigham & Women's Faulkner Hospital, Harvard Medical School, Boston, MA, USA
| | - Alessia Marcassoli
- Neurology, Public Health and Disability Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| |
Collapse
|
6
|
Fila M, Chojnacki J, Derwich M, Chojnacki C, Pawlowska E, Blasiak J. Urine 5-Hydroxyindoleacetic Acid Negatively Correlates with Migraine Occurrence and Characteristics in the Interictal Phase of Episodic Migraine. Int J Mol Sci 2024; 25:5471. [PMID: 38791512 PMCID: PMC11121987 DOI: 10.3390/ijms25105471] [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: 04/08/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024] Open
Abstract
Although migraine belongs to the main causes of disability worldwide, the mechanisms of its pathogenesis are poorly known. As migraine diagnosis is based on the subjective assessment of symptoms, there is a need to establish objective auxiliary markers to support clinical diagnosis. Tryptophan (TRP) metabolism has been associated with the pathogenesis of neurological and psychiatric disorders. In the present work, we investigated an association between migraine and the urine concentration of TRP and its metabolites 5-hydroxyindoleacetic acid (5-HIAA), kynurenine (KYN), kynurenic acid (KYNA) and quinolinic acid (QA) in 21 low-frequency episodic migraine patients and 32 controls. We chose the interictal phase as the episodic migraine patients were recruited from the outpatient clinic and had monthly migraine days as low as 1-2 in many cases. Migraine patients displayed lower urinary levels of 5-HIAA (p < 0.01) and KYNA (p < 0.05), but KYN and QA were enhanced, as compared with the controls (p < 0.05 and 0.001, respectively). Consequently, the patients were characterized by different values of the 5-HIAA/TRP, KYN/TRP, KYNA/KYN, and KYNA/QA ratios (p < 0.001 for all). Furthermore, urinary concentration of 5-HIAA was negatively correlated with Migraine Disability Assessment score and monthly migraine and monthly headache days. There was a negative correlation between Patient Health Questionnaire 9 scores assessing depression. In conclusion, the urinary 5-HIAA level may be further explored to assess its suitability as an easy-to-determine marker of migraine.
Collapse
Affiliation(s)
- Michal Fila
- Department of Developmental Neurology and Epileptology, Polish Mother’s Memorial Hospital Research Institute, 93-338 Lodz, Poland;
| | - Jan Chojnacki
- Department of Clinical Nutrition and Gastroenterological Diagnostics, Medical University of Lodz, 90-647 Lodz, Poland; (J.C.); (C.C.)
| | - Marcin Derwich
- Department of Pediatric Dentistry, Medical University of Lodz, 92-217 Lodz, Poland; (M.D.); (E.P.)
| | - Cezary Chojnacki
- Department of Clinical Nutrition and Gastroenterological Diagnostics, Medical University of Lodz, 90-647 Lodz, Poland; (J.C.); (C.C.)
| | - Elzbieta Pawlowska
- Department of Pediatric Dentistry, Medical University of Lodz, 92-217 Lodz, Poland; (M.D.); (E.P.)
| | - Janusz Blasiak
- Faculty of Medicine, Collegium Medicum, Mazovian Academy in Plock, 09-402 Plock, Poland
| |
Collapse
|
7
|
Wang L, Liu X, Zhu C, Wu S, Li Z, Jing L, Zhang Z, Jing Y, Wang Y. Environmental enrichment alleviates hyperalgesia by modulating central sensitization in a nitroglycerin-induced chronic migraine model of mice. J Headache Pain 2024; 25:74. [PMID: 38724948 PMCID: PMC11083806 DOI: 10.1186/s10194-024-01779-2] [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: 01/29/2024] [Accepted: 04/22/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Chronic migraine (CM) is a debilitating neurofunctional disorder primarily affecting females, characterized by central sensitization. Central sensitization refers to the enhanced response to sensory stimulation, which involves changes in neuronal excitability, synaptic plasticity, and neurotransmitter release. Environmental enrichment (EE) can increase the movement, exploration, socialization and other behaviors of mice. EE has shown promising effects in various neurological disorders, but its impact on CM and the underlying mechanism remains poorly understood. Therefore, the purpose of this study was to determine whether EE has the potential to serve as a cost-effective intervention strategy for CM. METHODS A mouse CM model was successfully established by repeated administration of nitroglycerin (NTG). We selected adult female mice around 8 weeks old, exposed them to EE for 2 months, and then induced the CM model. Nociceptive threshold tests were measured using Von Frey filaments and a hot plate. The expression of c-Fos, calcitonin gene-related peptide (CGRP) and inflammatory response were measured using WB and immunofluorescence to evaluate central sensitization. RNA sequencing was used to find differentially expressed genes and signaling pathways. Finally, the expression of the target differential gene was investigated. RESULTS Repeated administration of NTG can induce hyperalgesia in female mice and increase the expression of c-Fos and CGRP in the trigeminal nucleus caudalis (TNC). Early exposure of mice to EE reduced NTG-induced hyperalgesia in CM mice. WB and immunofluorescence revealed that EE inhibited the overexpression of c-Fos and CGRP in the TNC of CM mice and alleviated the inflammatory response of microglia activation. RNA sequencing analysis identified that several central sensitization-related signaling pathways were altered by EE. VGluT1, a key gene involved in behavior, internal stimulus response, and ion channel activity, was found to be downregulated in mice exposed to EE. CONCLUSION EE can significantly ameliorate hyperalgesia in the NTG-induced CM model. The mechanisms may be to modulate central sensitization by reducing the expression of CGRP, attenuating the inflammatory response, and downregulating the expression of VGluT1, etc., suggesting that EE can serve as an effective preventive strategy for CM.
Collapse
Affiliation(s)
- Lei Wang
- Department of Neurology, The Second Hospital of Lanzhou University, Gate, No. 82 Linxia Road, Chengguan District, Lanzhou, 730000, China
| | - Xiaoming Liu
- Institute of Epidemiology and Statistics, School of Public Health, Lanzhou University, No. 222 Tianshui South Road, Chengguan District, Lanzhou, 730000, China
| | - Chenlu Zhu
- Department of Neurology, The Second Hospital of Lanzhou University, Gate, No. 82 Linxia Road, Chengguan District, Lanzhou, 730000, China
| | - Shouyi Wu
- Department of Neurology, The Second Hospital of Lanzhou University, Gate, No. 82 Linxia Road, Chengguan District, Lanzhou, 730000, China
| | - Zhilei Li
- Department of Neurology, The Second Hospital of Lanzhou University, Gate, No. 82 Linxia Road, Chengguan District, Lanzhou, 730000, China
| | - Lipeng Jing
- Institute of Epidemiology and Statistics, School of Public Health, Lanzhou University, No. 222 Tianshui South Road, Chengguan District, Lanzhou, 730000, China
| | - Zhenchang Zhang
- Department of Neurology, The Second Hospital of Lanzhou University, Gate, No. 82 Linxia Road, Chengguan District, Lanzhou, 730000, China
| | - Yuhong Jing
- Institute of Anatomy and Histology & Embryology, Neuroscience, School of Basic Medical Sciences, Lanzhou University, No. 222 Tianshui South Road, Chengguan District, Lanzhou, 730000, China.
| | - Yonggang Wang
- Department of Neurology, The Second Hospital of Lanzhou University, Gate, No. 82 Linxia Road, Chengguan District, Lanzhou, 730000, China.
- Headache Center, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, No.119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China.
| |
Collapse
|
8
|
Song X, Zhu Q, Su L, Shi L, Chi H, Yan Y, Luo M, Xu X, Liu B, Liu Z, Yang J. New perspectives on migraine treatment: a review of the mechanisms and effects of complementary and alternative therapies. Front Neurol 2024; 15:1372509. [PMID: 38784897 PMCID: PMC11111892 DOI: 10.3389/fneur.2024.1372509] [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: 01/18/2024] [Accepted: 04/08/2024] [Indexed: 05/25/2024] Open
Abstract
Migraine is a prevalent and disabling neurovascular disorder, with women being more susceptible, characterized by unilateral throbbing headache, often accompanied by nausea and vomiting, and often associated with various comorbidities such as brain and cardiovascular diseases, which can have a serious impact on quality of life. Although nonsteroidal anti-inflammatory drugs (NSAIDs) are the main first-line medications for the treatment of pain, long-term use often leads to side effects and drug addiction, which emphasizes the need to investigate alternative pain management strategies with fewer adverse effects. Complementary and alternative medicine is a viable pain intervention often used in conjunction with traditional medications, including acupuncture, herbs, moxibustion, transcutaneous electrical stimulation, bio-supplements, and acupressure, which offer non-pharmacological alternatives that are now viable pain management options. This review focuses on the mechanistic doctrine of migraine generation and the role and potential mechanisms of Complementary and Alternative Therapies (CAT) in the treatment of migraine, summarizes the research evidences for CAT as an adjunct or alternative to conventional therapies for migraine, and focuses on the potential of novel migraine therapies (calcitonin gene-related peptide (CGRP) antagonists and pituitary adenylyl cyclase-activating peptide (PACAP) antagonists) with the aim of evaluating CAT therapies as adjunctive or alternative therapies to conventional migraine treatment, thereby providing a broader perspective on migraine management and the design of treatment programs for more effective pain management.
Collapse
Affiliation(s)
- Xiaoli Song
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Qian Zhu
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Lanqian Su
- Clinical Medical College, Southwest Medical University, Luzhou, China
| | - Lei Shi
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Hao Chi
- Clinical Medical College, Southwest Medical University, Luzhou, China
| | - Yalan Yan
- Clinical Medical College, Southwest Medical University, Luzhou, China
| | - Mei Luo
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xibin Xu
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | | | - Zhengyang Liu
- Evidence Based Oriental Medicine clinic, Sioux Falls, SD, United States
| | - Jin Yang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| |
Collapse
|
9
|
Sun Y, Li X, Zhang G, Han L, Wu H, Peng W, Zhao L. Age and sex differences in the association between Dietary Inflammatory Index and severe headache or migraine: a nationwide cross-sectional study. Nutr Neurosci 2024; 27:477-486. [PMID: 37254530 DOI: 10.1080/1028415x.2023.2218563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Migraine and severe headaches are extremely prevalent neurological disorders that plague humans and society. Prior research has revealed that DII may affect the occurrence of migraines, but there are too few relevant studies and more are required. This study aimed to determine the association between severe headache or migraine and the Dietary Inflammatory Index (DII), with particular attention to age and gender differences. METHODS Using data from the National Health and Nutrition Examination Survey (NHANES), we performed a cross-sectional study. In addition, we investigated the association between DII and severe headache or migraine using weighted multivariate logistic regression models, and restricted cubic splines models were plotted to explore their linear correlation. RESULTS There were a total of 13,439 people participating in the study, and of those, 2745 experienced a severe headache or migraine within the previous three months. The DII was linearly and positively correlated with severe headache or migraine (odds ratio [OR] = 1.05, 95% confidence interval [CI] = 1.01-1.08, p = 0.0051). Stratified analysis showed that this relationship persisted among women and those aged < 60 years, with ORs of 1.08 (95% CI = 1.04-1.13, p = 0.0004) and 1.05 (95% CI = 1.01-1.09, p = 0.0071), respectively. CONCLUSIONS We found that greater levels of DII were significantly related to an increased likelihood of migraine onset, especially among women and young and middle-aged populations. Further research is required to validate and expand upon our results.
Collapse
Affiliation(s)
- Yiyan Sun
- College of traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, People's Republic of China
| | - Xiaotong Li
- The First Clinical School of Shandong University of Traditional Chinese Medicine, Jinan, People's Republic of China
| | - Guangming Zhang
- College of traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, People's Republic of China
| | - Lin Han
- The First Clinical School of Shandong University of Traditional Chinese Medicine, Jinan, People's Republic of China
| | - Hongyun Wu
- Department of Neurology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, People's Republic of China
| | - Wei Peng
- Department of Neurology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, People's Republic of China
| | - Leiyong Zhao
- Department of Psychiatry, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, People's Republic of China
| |
Collapse
|
10
|
Li X, Lin Z, Liu C, Bai R, Wu D, Yang J. Glymphatic Imaging in Pediatrics. J Magn Reson Imaging 2024; 59:1523-1541. [PMID: 37819198 DOI: 10.1002/jmri.29040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/13/2023] Open
Abstract
The glymphatic system, which facilitates cerebrospinal fluid (CSF) flow through the brain parenchyma, is important for brain development and waste clearance. Advances in imaging techniques, particularly magnetic resonance imaging, have make it possible to evaluate glymphatic structures and functions in vivo. Recently, several studies have focused on the development and alterations of the glymphatic system in pediatric disorders. This review discusses the development of the glymphatic system, advances of imaging techniques and their applications in pediatric disorders. First, the results of the reviewed studies indicate that the development of the glymphatic system is a long-lasting process that continues into adulthood. Second, there is a need for improved glymphatic imaging techniques that are non-invasive and fast to improve suitability for pediatric applications, as some of existing methods use contrast injection and are susceptible to motion artifacts from long scanning times. Several novel techniques are potentially feasible for pediatric patients and may be used in the future. Third, the glymphatic dysfunction is associated with a large number of pediatric disorders, although only a few have recently been investigated. In conclusion, research on the pediatric glymphatic system remains an emerging field. The preliminary applications of glymphatic imaging techniques have provided unique insight into the pathological mechanism of pediatric diseases, but mainly limited in visualization of enlarged perivascular spaces and morphological measurements on CSF volumes. More in-depth studies on glymphatic functions are required to improve our understanding of the mechanisms underlying brain development and pediatric diseases. LEVEL OF EVIDENCE: 5 TECHNICAL EFFICACY: Stage 3.
Collapse
Affiliation(s)
- Xianjun Li
- Department of Radiology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zixuan Lin
- Department of Biomedical Engineering, College of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou, China
| | - Congcong Liu
- Department of Radiology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ruiliang Bai
- Interdisciplinary Institute of Neuroscience and Technology, School of Medicine, Zhejiang University, Hangzhou, China
| | - Dan Wu
- Department of Biomedical Engineering, College of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou, China
| | - Jian Yang
- Department of Radiology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Shaanxi Engineering Research Center of Computational Imaging and Medical Intelligence, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Center for Brain Science, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| |
Collapse
|
11
|
Li G, Duan S, Zheng T, Zhu T, Qu B, Liu L, Liu Z. Genetic causal relationship between immune diseases and migraine: a Mendelian randomization study. Front Immunol 2024; 15:1376698. [PMID: 38650934 PMCID: PMC11033421 DOI: 10.3389/fimmu.2024.1376698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 03/25/2024] [Indexed: 04/25/2024] Open
Abstract
Background Migraine has an increased prevalence in several immune disorders, but genetic cause-effect relationships remain unclear. Mendelian randomization (MR) was used in this study to explore whether immune diseases are causally associated with migraine and its subtypes. Methods We conducted a two-sample bidirectional multivariate Mendelian randomization study. Single-nucleotide polymorphisms (SNP) for six immune diseases, including rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), type 1 diabetes mellitus (T1D), allergic rhinitis (AR), asthma and psoriasis, were used as genetic instrumental variables. Summary statistics for migraine were obtained from 3 databases: the International Headache Genetics Consortium (IHGC), UK Biobank, and FinnGen study. MR analyses were performed per outcome database for each exposure and subsequently meta-analyzed. Reverse MR analysis was performed to determine whether migraine were risk factors for immune diseases. In addition, we conducted a genetic correlation to identify shared genetic variants for these two associations. Results No significant causal relationship was found between immune diseases and migraine and its subtypes. These results were robust with a series of sensitivity analyses. Using the linkage disequilibrium score regression method (LDSC), we detected no genetic correlation between migraine and immune diseases. Conclusion The evidence from our study does not support a causal relationship between immune diseases and migraine. The mechanisms underlying the frequent comorbidity of migraine and several immune diseases need to be further elucidated.
Collapse
Affiliation(s)
- Guanglu Li
- Graduate School of Beijing University of Chinese Medicine, Beijing, China
- Department of Neurology, China-Japan Friendship Hospital, Beijing, China
| | - Shaojie Duan
- Department of Geriatrics, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Tao Zheng
- Graduate School of Beijing University of Chinese Medicine, Beijing, China
| | - Tiantian Zhu
- Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Baoquan Qu
- Graduate School of Beijing University of Chinese Medicine, Beijing, China
| | - Lei Liu
- Department of Neurology, China-Japan Friendship Hospital, Beijing, China
| | - Zunjing Liu
- Department of Neurology, Peking University People’s Hospital, Beijing, China
| |
Collapse
|
12
|
Montisano DA, Giossi R, Canella M, Altamura C, Marcosano M, Vernieri F, Raggi A, Grazzi L. Reducing the Impact of Headache and Allodynia Score in Chronic Migraine: An Exploratory Analysis from the Real-World Effectiveness of Anti-CGRP Monoclonal Antibodies Compared to Onabotulinum Toxin A (RAMO) Study. Toxins (Basel) 2024; 16:178. [PMID: 38668603 PMCID: PMC11054793 DOI: 10.3390/toxins16040178] [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: 03/06/2024] [Revised: 03/22/2024] [Accepted: 03/28/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND Chronic migraine (CM) is a disabling and hard-to-treat condition, associated with high disability and high cost. Among the preventive treatments, botulinum toxin A (BoNT-a) and monoclonal antibodies against the calcitonin gene-related protein (anti-CGRP mAbs) are the only disease-specific ones. The assessment of the disease burden is complex, and among others, tools such as the allodynia symptoms checklist (ASC-12) and headache impact test (HIT-6) are very useful. This exploratory study analysed the impact of these two therapies on migraine burden. METHODS The RAMO study was a multicentre, observational, retrospective investigation conducted in two headache centres: the Fondazione IRCCS Istituto Neurologico Carlo Besta (Milan) and the Fondazione Policlinico Campus Bio-Medico (Rome). This study involved patients with chronic migraine treated with mAbs or BoNT-A. We conducted a subgroup exploratory analysis on HIT-6 and ASC-12 scores in the two groups. The Wilcoxon rank-sum test, Fisher's exact test, and ANOVA were performed. RESULTS Of 126 patients, 36 on mAbs and 90 on BoNT-A had at least one available follow-up. mAbs resulted in a mean reduction of -11.1 and -11.4 points, respectively, in the HIT-6 at 6 and 12 months, while BoNT-A was reduced -3.2 and -3.6 points, respectively; the mAbs arm resulted in mean reductions in ASC-12 at 6 and 12 months of follow-up of -5.2 and -6.0 points, respectively, while BoNT-A showed lesser mean changes of -0.5 and -0.9 points, respectively. The adjusted analysis confirmed our results. CONCLUSIONS In this exploratory analysis, anti-CGRP mAbs showed superior effectiveness for HIT-6 and ASC12 compared to BoNT-A. Reductions in terms of month headache days (MHD), migraine disability assessment test (MIDAS), and migraine acute medications (MAM) were clinically relevant for both treatments.
Collapse
Affiliation(s)
- Danilo Antonio Montisano
- Neuroalgology Unit and Headache Center, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria, 11, 20133 Milan, Italy
| | - Riccardo Giossi
- Poison Control Center and Clinical Pharmacology Unit, Grande Ospedale Metropolitano Niguarda, Piazza Ospedale Maggiore 3, 20162 Milan, Italy
- Department of Research and Clinical Development, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria, 11, 20133 Milan, Italy
| | - Mattia Canella
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Via Vanvitelli, 32, 20129 Milan, Italy
- Neuroimmunology and Neuromuscular Disease Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria 11, 20133 Milan, Italy
| | - Claudia Altamura
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128 Roma, Italy
- Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128 Roma, Italy
| | - Marilena Marcosano
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128 Roma, Italy
- Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128 Roma, Italy
| | - Fabrizio Vernieri
- Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128 Roma, Italy
- Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128 Roma, Italy
| | - Alberto Raggi
- Neurology, Public Health and Disability Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20131 Milan, Italy
| | - Licia Grazzi
- Neuroalgology Unit and Headache Center, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria, 11, 20133 Milan, Italy
- SC Neuroalgologia–Centro Cefalee, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria 11, 20133 Milan, Italy
| |
Collapse
|
13
|
Gunduz A, Valls-Solé J, Serranová T, Coppola G, Kofler M, Jääskeläinen SK. The blink reflex and its modulation - Part 2: Pathophysiology and clinical utility. Clin Neurophysiol 2024; 160:75-94. [PMID: 38412746 DOI: 10.1016/j.clinph.2024.02.006] [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: 07/09/2023] [Revised: 12/30/2023] [Accepted: 02/06/2024] [Indexed: 02/29/2024]
Abstract
The blink reflex (BR) is integrated at the brainstem; however, it is modulated by inputs from various structures such as the striatum, globus pallidus, substantia nigra, and nucleus raphe magnus but also from afferent input from the peripheral nervous system. Therefore, it provides information about the pathophysiology of numerous peripheral and central nervous system disorders. The BR is a valuable tool for studying the integrity of the trigemino-facial system, the relevant brainstem nuclei, and circuits. At the same time, some neurophysiological techniques applying the BR may indicate abnormalities involving structures rostral to the brainstem that modulate or control the BR circuits. This is a state-of-the-art review of the clinical application of BR modulation; physiology is reviewed in part 1. In this review, we aim to present the role of the BR and techniques related to its modulation in understanding pathophysiological mechanisms of motor control and pain disorders, in which these techniques are diagnostically helpful. Furthermore, some BR techniques may have a predictive value or serve as a basis for follow-up evaluation. BR testing may benefit in the diagnosis of hemifacial spasm, dystonia, functional movement disorders, migraine, orofacial pain, and psychiatric disorders. Although the abnormalities in the integrity of the BR pathway itself may provide information about trigeminal or facial nerve disorders, alterations in BR excitability are found in several disease conditions. BR excitability studies are suitable for understanding the common pathophysiological mechanisms behind various clinical entities, elucidating alterations in top-down inhibitory systems, and allowing for follow-up and quantitation of many neurological syndromes.
Collapse
Affiliation(s)
- Aysegul Gunduz
- Istanbul University-Cerrahpasa, Cerrahpasa Faculty of Medicine, Department of Neurology, Division of Neurophysiology, Istanbul, Turkey.
| | - Josep Valls-Solé
- IDIBAPS. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Villarroel 170 08024, Barcelona, Spain.
| | - Tereza Serranová
- Department of Neurology and Center of Clinical Neuroscience, Charles University, Prague 1st Faculty of Medicine and General University Hospital, Prague, Kateřinská 30, 12800 Prague 2, Czech Republic.
| | - Gianluca Coppola
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome Polo Pontino ICOT, via Franco Faggiana 1668 04100, Latina, Italy.
| | - Markus Kofler
- Department of Neurology, Hochzirl Hospital, A-6170 Zirl, Austria.
| | - Satu K Jääskeläinen
- Department of Clinical Neurophysiology, Division of Medical Imaging, Turku University Hospital and University of Turku, Postal Box 52, FIN 20521 Turku, Finland.
| |
Collapse
|
14
|
Alsaadi T, Kayed DM, Al-Madani A, Hassan AM, Krieger D, Riachi N, Sarathchandran P, Al-Rukn S. Acute Treatment of Migraine: Expert Consensus Statements from the United Arab Emirates (UAE). Neurol Ther 2024; 13:257-281. [PMID: 38240944 PMCID: PMC10951165 DOI: 10.1007/s40120-023-00576-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 12/22/2023] [Indexed: 03/20/2024] Open
Abstract
INTRODUCTION Migraine, characterized by recurrent headaches and often accompanied by other symptoms like nausea, vomiting, and sensitivity to light and sound, significantly impacts patients' quality of life (QoL) and daily functioning. The global burden of migraines is reflected not only in terms of reduced QoL but also in the form of increased healthcare costs and missed work or school days. While UAE (United Arab Emirates)-specific consensus-based recommendations for the effective use of preventive calcitonin gene-related peptide (CGRP)-based migraine therapies have been published previously, an absence of such regional guidance on the management of acute migraine represents a gap that needs to be urgently addressed. METHODS A task force of eight neurologists from the UAE with expertise in migraine management conducted a comprehensive literature search and developed a set of expert statements on the management of acute migraine that were specific to the UAE context. To ensure diverse perspectives are considered, a Delphi panel comprising 16 neurologists plus the task force members was set up. Consensus was achieved using a modified Delphi survey method. Consensus was predefined as a median rating of 7 or higher without discordance (if > 25% of the Delphi panelists rate an expert statement as 3 or lower on the Likert scale). Expert statements achieving consensus were adopted. RESULTS The Modified Delphi method was used successfully to achieve consensus on all nine expert statements drafted by the task force. These consensus statements aim to provide a comprehensive guide for UAE healthcare professionals in treating acute migraine. The statements cover all aspects of acute migraine treatment, including what goals to set, the timing of treatment, treatment strategy to use in case of inadequate response to triptans, safety aspects of combining gepants for acute attacks with preventive CGRP-based therapies, special population (pregnant and pediatric patients) considerations, and the management of the most bothersome symptoms (MBS). CONCLUSIONS Adopting these consensus statements on the treatment of acute migraine can help enhance patient care, improve outcomes, and standardize treatment practices in the UAE. The collaborative effort of experts with diverse experiences in developing these consensus statements will strengthen the credibility and applicability of these statements to various healthcare settings in the country.
Collapse
Affiliation(s)
- Taoufik Alsaadi
- Department of Neurology, American Center for Psychiatry and Neurology, Abu Dhabi, UAE.
| | - Deeb M Kayed
- Neurology Department, Mediclinic City Hospital, Dubai, UAE
| | | | | | - Derk Krieger
- NMC Royal at DIP, United Medical Center, Fakeeh University Hospital, Dubai, UAE
| | - Naji Riachi
- Sheikh Shakhbout Medical City, Khalifa University College of Medicine and Health Sciences, Abu Dhabi, UAE
| | | | | |
Collapse
|
15
|
Martini N, Hawa T, Hamdar H, Nahle AA, Hanna M, Albelal D, Almasri IA, Hamzeh G. Exploring the symptoms and sleep disorders associated with migraines in women of Syria: A cross-sectional observational study. Health Sci Rep 2024; 7:e2070. [PMID: 38660002 PMCID: PMC11039807 DOI: 10.1002/hsr2.2070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 03/23/2024] [Accepted: 04/09/2024] [Indexed: 04/26/2024] Open
Abstract
Background and Aim Migraine is a prevalent neurological disorder characterized by recurring episodes of debilitating headache accompanied by associated symptoms and sleep disorders. This study aims to investigate migraine-associated symptoms in female migraineurs within the Syrian population and the relation between migraines and sleep issues. Methods A questionnaire-based cross-sectional observational study was conducted among the Syrian population. A total of 1009 women were enrolled in this study, including women without a history of migraine (Control group) and migraineurs (Case group) who had received a diagnosis of migraine from a hospital or private clinic. Data about migraine-related symptoms, including tingling, visual disturbances, Nausea/Vomiting, and epileptic seizures as well as sleep-related symptoms such as interrupted sleep, frequent awakenings, insomnia, snoring, and narcolepsy were gathered. Chi-square test was used to examine the relation between migraines and sleep issues. Results A total of 1009 women were enrolled in this study including 531 migraineurs and 478 healthy women. The study revealed that the most commonly experienced symptoms during migraine attacks were nausea/vomiting and visual disturbances, followed by tingling. Total Unduplicated Reach and Frequency analysis showed that visual disturbances and nausea/vomiting were the two most frequent symptoms that co-occurred during migraine attacks. The study also demonstrated a significant relationship between snoring, insomnia, and narcolepsy with migraine (p = 0.038), with these sleep disorders being more prevalent among migraineurs. Conclusion The findings indicate a significant association between migraines and sleep disorders, with migraineurs being at a significantly higher risk of experiencing poor sleep quality compared to healthy women. Addressing sleep disorders is crucial in managing patients with migraines. This study is the first of its kind in the Syrian population, providing valuable insights into the symptoms and sleep disorders associated with migraines in this population.
Collapse
Affiliation(s)
- Nafiza Martini
- Faculty of MedicineDamascus UniversityDamascusSyrian Arab Republic
- Stemosis for Scientific ResearchDamascusSyrian Arab Republic
| | - Tamam Hawa
- Faculty of MedicineDamascus UniversityDamascusSyrian Arab Republic
- Stemosis for Scientific ResearchDamascusSyrian Arab Republic
| | - Hussein Hamdar
- Faculty of MedicineDamascus UniversityDamascusSyrian Arab Republic
- Stemosis for Scientific ResearchDamascusSyrian Arab Republic
| | - Ali Alakbar Nahle
- Faculty of MedicineDamascus UniversityDamascusSyrian Arab Republic
- Stemosis for Scientific ResearchDamascusSyrian Arab Republic
| | - Majd Hanna
- Faculty of MedicineDamascus UniversityDamascusSyrian Arab Republic
- Stemosis for Scientific ResearchDamascusSyrian Arab Republic
| | - Douaa Albelal
- Stemosis for Scientific ResearchDamascusSyrian Arab Republic
- Faculty of MedicineHama UniversityHamaSyrian Arab Republic
| | - Imad Addin Almasri
- Stemosis for Scientific ResearchDamascusSyrian Arab Republic
- Statistics DepartmentFaculty of EconomicsDamascus UniversityDamascusSyrian Arab Republic
| | - Ghassan Hamzeh
- Faculty of MedicineDamascus UniversityDamascusSyrian Arab Republic
- Stemosis for Scientific ResearchDamascusSyrian Arab Republic
| |
Collapse
|
16
|
de Mora F, Messlinger K. Is calcitonin gene-related peptide (CGRP) the missing link in food histamine-induced migraine? A review of functional gut-to-trigeminovascular system connections. Drug Discov Today 2024; 29:103941. [PMID: 38447930 DOI: 10.1016/j.drudis.2024.103941] [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: 09/27/2023] [Revised: 02/21/2024] [Accepted: 02/29/2024] [Indexed: 03/08/2024]
Abstract
Calcitonin gene-related peptide (CGRP) and histamine plasma concentrations increase during migraine attacks. Both mediators are potent vasodilators, and they have been shown to reciprocally contribute to the release of each other in the trigeminovascular system, possibly driving migraine development. A high-histamine-content diet triggers migraine in patients who have histamine degradation deficiency owing to diaminooxidase (DAO) gene mutations. Therefore, studying functional links between exogenous histamine and CGRP seems promising for the understanding of diet-induced migraine generation. Notably, there is a lack of knowledge about the interplay of the enteric nervous system and the spinal/trigeminal somatosensory system with regard to CGRP and histamine. Based on background evidence, we propose that a functional interconnection between exogenous histamine and CGRP contributes to migraine development.
Collapse
Affiliation(s)
- Fernando de Mora
- Department of Pharmacology, Therapeutics and Toxicology, Edificio V, Universidad Autónoma de Barcelona, Campus UAB - 08193 Bellaterra, Barcelona, Spain
| | - Karl Messlinger
- Institute of Physiology and Pathophysiology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsstr. 17, D-91054 Erlangen, Germany.
| |
Collapse
|
17
|
Alfayyadh MM, Maksemous N, Sutherland HG, Lea RA, Griffiths LR. Unravelling the Genetic Landscape of Hemiplegic Migraine: Exploring Innovative Strategies and Emerging Approaches. Genes (Basel) 2024; 15:443. [PMID: 38674378 PMCID: PMC11049430 DOI: 10.3390/genes15040443] [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: 03/12/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024] Open
Abstract
Migraine is a severe, debilitating neurovascular disorder. Hemiplegic migraine (HM) is a rare and debilitating neurological condition with a strong genetic basis. Sequencing technologies have improved the diagnosis and our understanding of the molecular pathophysiology of HM. Linkage analysis and sequencing studies in HM families have identified pathogenic variants in ion channels and related genes, including CACNA1A, ATP1A2, and SCN1A, that cause HM. However, approximately 75% of HM patients are negative for these mutations, indicating there are other genes involved in disease causation. In this review, we explored our current understanding of the genetics of HM. The evidence presented herein summarises the current knowledge of the genetics of HM, which can be expanded further to explain the remaining heritability of this debilitating condition. Innovative bioinformatics and computational strategies to cover the entire genetic spectrum of HM are also discussed in this review.
Collapse
Affiliation(s)
| | | | | | | | - Lyn R. Griffiths
- Centre for Genomics and Personalised Health, Genomics Research Centre, School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD 4059, Australia; (M.M.A.); (N.M.); (H.G.S.); (R.A.L.)
| |
Collapse
|
18
|
Rikos D, Vikelis M, Dermitzakis EV, Soldatos P, Rallis D, Rudolf J, Andreou AP, Argyriou AA. Reporting Quality and Risk of Bias Analysis of Published RCTs Assessing Anti-CGRP Monoclonal Antibodies in Migraine Prophylaxis: A Systematic Review. J Clin Med 2024; 13:1964. [PMID: 38610729 PMCID: PMC11012539 DOI: 10.3390/jcm13071964] [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: 02/29/2024] [Revised: 03/19/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
Objective: Phase II/III randomized clinical trials (RCTs) are vulnerable to many types of bias beyond randomization. Insights into the reporting quality of RCTs involving migraine patients treated with monoclonal antibodies targeting the calcitonin gene-related peptide system (anti-CGRP MAbs) are currently lacking. Our aim was to analyze the reporting quality of phase II/III RCTs involving migraine patients treated with anti-CGRP MAbs. Methods: A systematic search was performed on the PubMed and EMBASE databases, according to PRISMA guidelines, for relevant RCTs in either episodic or chronic migraine prevention. Additionally, an adapted version of the 2010 CONSORT statement checklist was utilized. The ROBvis online tool was used to document the risk of bias. Results: From the initially identified 179 articles, we finally found 31 RCTs that were eligible for evaluation. The average CONSORT compliance was 88.7% (69.7-100%), while 93.5% (N = 29) of the articles had a compliance greater than 75%. Twenty-eight CONSORT items were reported in more than 75% of the articles. The average compliance of the analyzed RCTs was 93.9% for Galcanezumab, 91.3% for Fremanezumab, followed by 85.4% for Erenumab and Eptinezumab studies. Implementation of the ROB2 tool showed some concerning "missing information" arising from the inadequate reporting. Specifically, 50% of the studies (N = 16) were categorized as having inadequate information regarding the randomization process. Conclusions: Adequate reporting quality was disclosed in the evaluated RCTs with anti-CGRP MAbs in migraine prevention. However, some methodological issues need to be highlighted to be addressed in future studies assessing the efficacy of new molecules targeting CGRP or other candidate pathways implicated in migraine pathophysiology.
Collapse
Affiliation(s)
| | - Michail Vikelis
- Headache Clinic, Mediterraneo Hospital, 16675 Athens, Greece;
| | | | | | - Dimitrios Rallis
- Department of Neurology, Tzaneio General Hospital of Piraeus, 18536 Athens, Greece;
| | - Jobst Rudolf
- Department of Neurology, Papageorgiou General Hospital of Thessaloniki, 54645 Thessaloniki, Greece;
| | - Anna P. Andreou
- Headache Centre, Guy’s and St Thomas’ NHS Foundation Trust, London SE1 9RT, UK;
- Headache Research-Wolfson Sensory, Pain and Regeneration Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London SE1 1LU, UK
| | - Andreas A. Argyriou
- Headache Outpatient Clinic, Department of Neurology, Agios Andreas General Hospital of Patras, 26335 Patras, Greece;
| |
Collapse
|
19
|
Chichorro JG, Gambeta E, Baggio DF, Zamponi GW. Voltage-gated Calcium Channels as Potential Therapeutic Targets in Migraine. THE JOURNAL OF PAIN 2024:104514. [PMID: 38522594 DOI: 10.1016/j.jpain.2024.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 03/06/2024] [Accepted: 03/12/2024] [Indexed: 03/26/2024]
Abstract
Migraine is a complex and highly incapacitating neurological disorder that affects around 15% of the general population with greater incidence in women, often at the most productive age of life. Migraine physiopathology is still not fully understood, but it involves multiple mediators and events in the trigeminovascular system and the central nervous system. The identification of calcitonin gene-related peptide as a key mediator in migraine physiopathology has led to the development of effective and highly selective antimigraine therapies. However, this treatment is neither accessible nor effective for all migraine sufferers. Thus, a better understanding of migraine mechanisms and the identification of potential targets are still clearly warranted. Voltage-gated calcium channels (VGCCs) are widely distributed in the trigeminovascular system, and there is accumulating evidence of their contribution to the mechanisms associated with headache pain. Several drugs used in migraine abortive or prophylactic treatment target VGCCs, which probably contributes to their analgesic effect. This review aims to summarize the current evidence of VGGC contribution to migraine physiopathology and to discuss how current pharmacological options for migraine treatment interfere with VGGC function. PERSPECTIVE: Calcitonin gene-related peptide (CGRP) represents a major migraine mediator, but few studies have investigated the relationship between CGRP and VGCCs. CGRP release is calcium channel-dependent and VGGCs are key players in familial migraine. Further studies are needed to determine whether VGCCs are suitable molecular targets for treating migraine.
Collapse
Affiliation(s)
- Juliana G Chichorro
- Biological Sciences Sector, Department of Pharmacology, Federal University of Parana, Curitiba, Parana, Brazil.
| | - Eder Gambeta
- Cumming School of Medicine, Department of Clinical Neuroscience, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Darciane F Baggio
- Biological Sciences Sector, Department of Pharmacology, Federal University of Parana, Curitiba, Parana, Brazil
| | - Gerald W Zamponi
- Cumming School of Medicine, Department of Clinical Neuroscience, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| |
Collapse
|
20
|
Albanese M, Pescini F, Di Bonaventura C, Iannone LF, Bianchi S, Poggesi A, Bengala M, Mercuri NB, De Cesaris F. Long-Term Treatment with the Calcitonin Gene-Related Peptide Receptor Antagonist Erenumab in CADASIL: Two Case Reports. J Clin Med 2024; 13:1870. [PMID: 38610637 PMCID: PMC11012730 DOI: 10.3390/jcm13071870] [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: 02/11/2024] [Revised: 03/14/2024] [Accepted: 03/21/2024] [Indexed: 04/14/2024] Open
Abstract
Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is the most common monogenic form of cerebral small vessel disease, caused by a mutation in the NOTCH3 gene on chromosome 19. The main clinical features include migraine (often with aura), early onset, recurrent subcortical ischemic strokes, mood disturbances, and cognitive impairment, frequently leading to dementia and disability with a reduction in life expectancy. Cerebral chronic global hypoperfusion, due to impaired cerebrovascular reactivity, seems to play a primary role in CADASIL. Migraine is the most common early feature of the disease, and to date, there are no consensus guidelines for treatment. Given the vasomodulatory influence of many antimigraine drugs, there is concern about their use in this disease. In particular, the calcitonin gene-related peptide (CGRP) system serves as a vasodilatory protective mechanism during cerebral and cardiac ischemia. Blocking this system could exacerbate ischemic events. Herein, we describe two CADASIL patients who were treated with the calcitonin gene-related peptide (CGRP) receptor antagonist erenumab for chronic migraine, reporting a significant reduction in the frequency of attacks and intensity of pain, and an improvement in quality of life without adverse effects.
Collapse
Affiliation(s)
- Maria Albanese
- Headache Center, Neurology Unit, Tor Vergata University Hospital, 00133 Rome, Italy; (M.A.); (N.B.M.)
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Francesca Pescini
- Stroke Unit, Emergency Department, AOU Careggi, 50134 Florence, Italy;
- NEUROFARBA Department, University of Florence, 50121 Florence, Italy
| | - Chiara Di Bonaventura
- Department of Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy;
| | - Luigi Francesco Iannone
- Section of Clinical Pharmacology and Oncology, Department of Health Sciences, University of Florence, 50121 Florence, Italy
| | - Silvia Bianchi
- Department of Medical Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy;
| | - Anna Poggesi
- Stroke Unit, Emergency Department, AOU Careggi, 50134 Florence, Italy;
- NEUROFARBA Department, University of Florence, 50121 Florence, Italy
| | - Mario Bengala
- Tor Vergata University Hospital, Medical Genetics Unit, 00133 Rome, Italy;
| | - Nicola Biagio Mercuri
- Headache Center, Neurology Unit, Tor Vergata University Hospital, 00133 Rome, Italy; (M.A.); (N.B.M.)
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Francesco De Cesaris
- Headache Center and Clinical Pharmacology Unit, Careggi University Hospital, 50134 Florence, Italy;
| |
Collapse
|
21
|
Kosunen M, Rossi J, Niskanen S, Metsä R, Kainu V, Lahelma M, Isomeri O. Healthcare resource utilization and associated costs among patients with migraine in Finland: A retrospective register-based study. PLoS One 2024; 19:e0300816. [PMID: 38507402 PMCID: PMC10954127 DOI: 10.1371/journal.pone.0300816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 03/05/2024] [Indexed: 03/22/2024] Open
Abstract
Migraine is a common chronic brain disorder, characterized by recurring and often disabling attacks of severe headache, with additional symptoms such as photophobia, phonophobia and nausea. Migraine affects especially the working age population. The objective of this retrospective observational register-based study was to analyze the use of healthcare services and associated costs in Finnish migraine patients. Study was based on aggregate data from January 1st, 2020, to December 31st, 2021, from the Finnish Institute for Health and Welfare's national registries. Patients were grouped into nine patient groups according to medication prescriptions and diagnoses. Healthcare resource utilization in specialty, primary, and occupational healthcare was assessed and analyzed separately for all-cause and migraine related healthcare contacts from a one-year period. The total number of patients was 175 711, and most (45%) of the patients belonged to a group that had used only one triptan. Migraine related total healthcare resource utilization was greater for patients that had used two or more triptans compared to those that had used only one. The patients with three or more preventive medications had the highest total migraine related healthcare resource utilization of the studied patient cohorts. Of the total annual healthcare costs 11.5% (50.6 million €) was associated to be migraine related costs. Total per patient per year healthcare costs were highest with patients that had used three or more preventive medications (5 626 €) and lowest in those with only one triptan (2 257 €). Our findings are in line with the recent European Headache Federation consensus statement regarding the unmet need in patients who have had inadequate response to two or more triptans. When assessing the patient access and cost-effectiveness of novel treatments for the treatment of migraine within different healthcare systems, a holistic analysis of the current disease burden along with potential gains for patients and healthcare service providers are essential information in guiding decision-making.
Collapse
Affiliation(s)
| | | | | | | | | | - Mari Lahelma
- NHG Finland, Nordic Healthcare Group, Helsinki, Finland
| | - Outi Isomeri
- NHG Finland, Nordic Healthcare Group, Helsinki, Finland
| |
Collapse
|
22
|
Irimia P, Santos-Lasaosa S, Pozo-Rosich P, Leira R, Pascual J, Láinez JM. Eptinezumab for the preventive treatment of episodic and chronic migraine: a narrative review. Front Neurol 2024; 15:1355877. [PMID: 38523607 PMCID: PMC10959239 DOI: 10.3389/fneur.2024.1355877] [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: 12/14/2023] [Accepted: 02/19/2024] [Indexed: 03/26/2024] Open
Abstract
Eptinezumab, a monoclonal antibody that targets calcitonin gene-related peptide (CGRP), was recently approved in Europe for the prophylactic treatment of migraine in adults who have at least four migraine days a month. Eptinezumab is administered by intravenous infusion every 12 weeks. During recent months, a considerable amount of evidence from eptinezumab trials has been published. The aim of this review is to describe the existing evidence on the tolerability, safety and efficacy of eptinezumab in patients with migraine. Data from randomized (PROMISE-1, PROMISE-2, RELIEF and DELIVER) and open-label (PREVAIL) phase 3 clinical trials have demonstrated the favorable effect of eptinezumab in migraine symptoms from first day of treatment. These studies showed that eptinezumab results in an overall reduction in mean monthly migraine days (MMDs), increases in the ≥50% and ≥ 75% migraine responder rates (MRRs) and improvements in patient-reported outcome measures in both patients with episodic migraine (EM) and with chronic migraine (CM), including patients who failed previous preventive treatments. The RELIEF trial also showed that eptinezumab, within 2 h of administration, reduced headache pain, migraine-associated symptoms and acute medication use when administered during a migraine attack. Eptinezumab benefits manifested as early as day 1 after dosing and with the subsequent doses lasted up to at least 2 years. Treatment-emergent adverse events reported by ≥2% of patients included upper respiratory tract infection and fatigue. Current evidence demonstrates that eptinezumab has a potent, fast-acting, sustained migraine preventive effect in patients with EM and CM. Eptinezumab has also shown to be well tolerated, supporting its use in the treatment of patients with migraine and inclusion in the current migraine therapeutic options.
Collapse
Affiliation(s)
| | - Sonia Santos-Lasaosa
- Aragon Institute for Health Research (IIS Aragon), Hospital Clínico Universitario Lozano Blesa, University of Zaragoza, Zaragoza, Spain
| | - Patricia Pozo-Rosich
- Headache Unit, Neurology Department, Vall d'Hebron University Hospital, Barcelona, Spain
- Headache and Neurological Pain Research Group, VHIR, Universitat Autònoma Barcelona, Barcelona, Spain
| | - Rogelio Leira
- Department of Neurology, Headache Unit, Hospital Clínico Universitario, Clinical Neurosciences Research Laboratory, Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Julio Pascual
- Hospital Universitario Marqués de Valdecilla, Universidad de Cantabria and IDIVAL, Santander, Spain
| | - José Miguel Láinez
- Department of Neurology, Hospital Clínico Universitario, Universidad Católica de Valencia, Valencia, Spain
| |
Collapse
|
23
|
Porreca F, Navratilova E, Hirman J, van den Brink AM, Lipton RB, Dodick DW. Evaluation of outcomes of calcitonin gene-related peptide (CGRP)-targeting therapies for acute and preventive migraine treatment based on patient sex. Cephalalgia 2024; 44:3331024241238153. [PMID: 38477313 DOI: 10.1177/03331024241238153] [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: 03/14/2024]
Abstract
BACKGROUND Women show increased prevalence and severity of migraine compared to men. Whether small molecule calcitonin gene-related peptide receptor (CGRP-R) antagonists (i.e., gepants) and monoclonal antibodies targeting either the CGRP-R or the CGRP peptide might show sexually dimorphic outcomes for acute and preventive therapy has not been established. METHODS We conducted a subpopulation analysis of available published data from FDA reviews to evaluate potential sex differences in the response rates of ubrogepant, rimegepant and zavegepant for acute migraine therapy. Available data from FDA reviews of erenumab, fremanezumab, galcanezumab and eptinezumab, approved CGRP-R and CGRP monoclonal antibodies and of atogepant were examined for prevention outcomes based on patient sex. Preventive outcomes were analyzed separately for patients with episodic migraine and chronic migraine. RESULTS In women, the three approved gepants produced statistically significant drug effects regardless of dose tested on the FDA mandated co-primary endpoints, the proportion of patients achieving two-hour pain-freedom and the proportion of patients free of their most bothersome symptom at two hours post-dose. In women, the average placebo-subtracted two-hour pain-freedom proportion was 9.5% (CI: 7.4 to 11.6) and the average numbers needed to treat was 11. The free from most bothersome symptom at two hours outcomes were also significant in women. The gepant drugs did not reach statistically significant effects on the two-hour pain-freedom endpoint in the men, with an average drug effect of 2.8% (CI: -2.5 to 8.2) and an average number needed to treat of 36. For freedom from most bothersome symptom at two hours post-dose endpoint, differences were not significant in male patients. The treatment effect in each of the gepant studies was always numerically greater in women than in men. In evaluation of prevention outcomes with the antibodies or atogepant using the change from the specified primary endpoint (e.g., monthly migraine days), the observed treatment effect for episodic migraine patients almost always favored drug over placebo in both women and men. For chronic migraine patients the treatment effects of antibodies were similar in men and women and always favored the drug treated group.Conclusion/Interpretation: Small molecule CGRP-R antagonists are effective in acute migraine therapy in women but available data do not demonstrate effectiveness in men. CGRP-targeting therapies are effective for migraine prevention in both male and female episodic migraine patients but possible sex differences remain uncertain. In male and female chronic migraine patients, CGRP/CGRP-R antibodies were similarly effective. The data highlight possible differential effects of CGRP targeted therapies in different patient populations and the need for increased understanding of CGRP neurobiology in men and women.
Collapse
Affiliation(s)
- Frank Porreca
- Department of Pharmacology, University of Arizona, Tucson, USA
- Mayo Clinic Arizona, Phoenix, USA
| | - Edita Navratilova
- Department of Pharmacology, University of Arizona, Tucson, USA
- Mayo Clinic Arizona, Phoenix, USA
| | - Joe Hirman
- Pacific Northwest Statistical Consulting, Woodinville, USA
| | - Antoinette Maassen van den Brink
- Department of Internal Medicine, Division of Pharmacology, Vascular Medicine and Metabolic Diseases, Erasmus MC University Medical Center Rotterdam, The Netherlands
| | - Richard B Lipton
- Departments of Neurology, Psychiatry and Behavioral Science, and Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - David W Dodick
- Mayo Clinic Arizona, Phoenix, USA
- Atria Academy of Science and Medicine, New York, USA
| |
Collapse
|
24
|
Suzuki K, Suzuki S, Haruyama Y, Funakoshi K, Fujita H, Sakuramoto H, Hamaguchi M, Kobashi G, Hirata K. Associations between the burdens of comorbid sleep problems, central sensitization, and headache-related disability in patients with migraine. Front Neurol 2024; 15:1373574. [PMID: 38601337 PMCID: PMC11006273 DOI: 10.3389/fneur.2024.1373574] [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: 01/20/2024] [Accepted: 02/15/2024] [Indexed: 04/12/2024] Open
Abstract
Objective Sleep disturbances are common in migraine patients and affect quality of life. Central sensitization (CS) is likely to play a role in the increased severity and chronicity of migraine. We hypothesized that the number of comorbid sleep problems would affect headache-related disability through the effects of central sensitization (CS). Methods We performed a cross-sectional study including 215 consecutive patients with migraine. Insomnia was defined as a Pittsburgh Sleep Quality Index (PSQI) global score greater than 5. Probable REM sleep behavior disorder (pRBD) was defined as an RBD screening score of 5 or greater. Excessive daytime sleepiness (EDS) was defined as an Epworth Sleepiness Scale score of 10 or higher. Suspected sleep apnea (SA) was defined as patients with snoring or sleep apnea witnessed 3 or more nights a week. CS was assessed by the Central Sensitization Inventory (CSI). Results Restless legs syndrome, insomnia, EDS, SA and pRBD were observed in 25.6%, 71.6%, 34.4%, 10.2%, and 21.4%, respectively, of the patients. At least one sleep problem was present in 87.0% of the patients. According to the results of the multinomial logistic regression analysis with no sleep problems as a reference, after we corrected for adjustment factors, the Migraine Disability Assessment (MIDAS) score significantly increased when three or more comorbid sleep problems were present. According to our mediation analysis, an increased number of sleep problems had a direct effect on the MIDAS score after we adjusted for other variables, and the CSI score was indirectly involved in this association. Conclusion The present study showed an association between migraine-related disability and the burden of multiple sleep problems, which was partially mediated by CS.
Collapse
Affiliation(s)
- Keisuke Suzuki
- Department of Neurology, Dokkyo Medical University, Mibu, Japan
| | - Shiho Suzuki
- Department of Neurology, Dokkyo Medical University, Mibu, Japan
| | - Yasuo Haruyama
- Integrated Research Faculty for Advanced Medical Sciences, Dokkyo Medical University, Mibu, Japan
| | - Kei Funakoshi
- Department of Neurology, Dokkyo Medical University, Mibu, Japan
| | - Hiroaki Fujita
- Department of Neurology, Dokkyo Medical University, Mibu, Japan
| | | | - Mai Hamaguchi
- Department of Neurology, Dokkyo Medical University, Mibu, Japan
| | - Gen Kobashi
- Department of Public Health, Dokkyo Medical University, Mibu, Japan
| | - Koichi Hirata
- Department of Neurology, Dokkyo Medical University, Mibu, Japan
| |
Collapse
|
25
|
Thuraiaiyah J, Ashina H, Christensen RH, Al-Khazali HM, Ashina M. Postdromal symptoms in migraine: a REFORM study. J Headache Pain 2024; 25:25. [PMID: 38383318 PMCID: PMC10880332 DOI: 10.1186/s10194-024-01716-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 01/14/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Migraine is a multiphasic neurovascular disorder, where headache can be succeeded by postdromal symptoms. However, there are limited research on postdromal symptoms. This study aimed to investigate the proportion of individuals with migraine from a tertiary care unit reporting postdromal symptoms in adherence with the ICHD-3 definition. We also aimed to examine how the means of enquiry might influence the estimated proportions. Additionally, we explored whether any clinical features might affect the likelihood of reporting postdromal symptoms. Finally, we assessed to what extend the postdromal symptoms might impact the disease burden. METHODS In a cross-sectional study, we enrolled adult participants diagnosed with migraine who were asked to report their postdromal symptoms (i.e., unprompted reporting). Subsequently, a 16-item list was used to further ascertain the occurrence of postdromal symptoms (i.e., prompted reporting). Clinical characteristics were obtained through a semi-structured interview. Moreover, electronic questionnaires were used to assess the disease burden, i.e., the Six-Item Headache Impact Test (HIT-6), Migraine Disability Assessment (MIDAS), and the World Health Organization Disability Assessment 2.0 (WHODAS 2.0). RESULTS Among 631 participants with migraine, a higher proportion experienced at least one postdromal symptom when prompted (n = 509 [80.7%]) compared with unprompted reporting (n = 421 [66.7%], P < 0.001). Furthermore, the total number of postdromal symptoms experienced was greater with prompted than unprompted reporting (medians 3 [IQR 1 - 6] versus 1 [IQR 0 - 2]; P < 0.001). Furthermore, the likelihood of reporting postdromal symptoms increased with the presence of premonitory symptoms and decreased with higher number of monthly migraine days. Weak correlations were identified between the number of postdromal symptoms reported and both HIT-6 (ρ = 0.14; P < 0.001) and WHODAS scores (ρ = 0.15; P < 0.001), whilst no correlation was observed with MIDAS score (ρ = 0.08; P = 0.054). CONCLUSIONS Postdromal symptoms are prevalent in individuals with migraine from a tertiary care unit. However, reported estimates warrant cautious interpretation as they depend on the means of enquiry, presence of premonitory symptoms, and frequency of monthly migraine days. Moreover, a weak correlation was identified between the number of postdromal symptoms and both HIT-6 and WHODAS scores, indicating only a marginal influence on the disease burden.
Collapse
Affiliation(s)
- Janu Thuraiaiyah
- Danish Headache Center, Department of Neurology, Rigshospitalet - Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, 2600, Glostrup, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Håkan Ashina
- Danish Headache Center, Department of Neurology, Rigshospitalet - Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, 2600, Glostrup, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Brain and Spinal Cord Injury, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
- Harvard Medical School, Boston, MA, USA
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Rune Häckert Christensen
- Danish Headache Center, Department of Neurology, Rigshospitalet - Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, 2600, Glostrup, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Harvard Medical School, Boston, MA, USA
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Haidar M Al-Khazali
- Danish Headache Center, Department of Neurology, Rigshospitalet - Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, 2600, Glostrup, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Harvard Medical School, Boston, MA, USA
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Messoud Ashina
- Danish Headache Center, Department of Neurology, Rigshospitalet - Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, 2600, Glostrup, Denmark.
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
- Danish Knowledge Center On Headache Disorders, Glostrup, Denmark.
| |
Collapse
|
26
|
Abdulah DM, Younis HA, Mustafa ZR. Role of wet-cupping therapy in physiological and mental pains in patients with migraine: A quasi-clinical trial. Medicine (Baltimore) 2024; 103:e37055. [PMID: 38306572 PMCID: PMC10843449 DOI: 10.1097/md.0000000000037055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 01/03/2024] [Indexed: 02/04/2024] Open
Abstract
BACKGROUND There is growing evidence of the potential benefits of wet-cupping therapy in reducing physiological pain severity in migraine; however, the role of this therapy on mental pain is unclear in this process. Therefore, this study aimed to examine the effectiveness of wet-cupping therapy on physiological and mental pains in patients with migraine. In this study, 72 migraine patients were treated with wet-cupping therapy and followed up after 1 month. METHODS The severity of physiological and mental pain was measured before therapy, 10 minutes and 1 month following therapy. RESULTS The study showed that patients in the wet-cupping therapy had a significantly lower mean value of physiological (0.42 vs 3.39; P < .001) and mental pain (1.60 vs 3.06; P < .001) compared to the patients in the control group, respectively. The mean value of the physiological was significantly decreased from 6.97 (baseline) to 0.73 (10 minutes) and 0.63 (1 month; P < .001) in the wet-cupping therapy patients, and the mean value of mental pain from 3.76 (baseline) to 0.71 (10 minutes) and 1.71 (1 month; P < .001). The mean values of physiological and mental pains were significantly reduced (from 7.80-3.39; P < .001) and (from 3.48-3.06; P = .0044), respectively. The level of physiological pain severity was significantly decreased with a decreasing level of mental pain severity at the posttest within the control (r = 0.5471; P = .0002) and the wet-cupping therapy (r = 0.3814; P .0412). CONCLUSION This study showed that the physiological pain was controlled by the mental pain in the wet-cupping therapy.
Collapse
Affiliation(s)
- Deldar Morad Abdulah
- Community and Maternity Health Nursing Unit, College of Nursing, University of Duhok-Kurdistan Region, Duhok, Iraq
| | | | - Zuhair Rushdi Mustafa
- Adult Nursing and Fundamentals Department, College of Nursing, University of Duhok, Duhok, Iraqi Kurdistan
| |
Collapse
|
27
|
Yao K, Zu HB. The association between plasma trans-fatty acids level and migraine: A cross-sectional study from NHANES 1999-2000. Prostaglandins Leukot Essent Fatty Acids 2024; 201:102624. [PMID: 38865817 DOI: 10.1016/j.plefa.2024.102624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/22/2024] [Accepted: 05/29/2024] [Indexed: 06/14/2024]
Abstract
OBJECTIVES Trans-fatty acid (TFA) has been linked to an increased risk of a variety of diseases, such as cardiovascular disease (CVD), diabetes, and cancer. However, the relationship between plasma TFAs and migraine is little known. The current study aimed to determine the association between plasma TFAs and migraine in a large cross-sectional study among U.S. adults. METHODS The participants from the US National Health and Nutrition Examination Survey (NHANES) were included during the period 1999-2000. The plasma concentrations of four major TFAs, including palmitelaidic acid (C16:1n-7t), elaidic acid (C18:1n-9t), vaccenic acid (C18:1n-7t), and linolelaidic acid (C18:2n-6t, 9t) were measured by gas chromatography/mass spectrometry (GC/MS). The presence of migraine headache was determined by self-report questionnaire. Weighted multivariable logistic regressions and restricted cubic spline (RCS) regressions were explored to assess the relationship between plasma TFAs and migraine. Furthermore, stratified analysis and testing of interaction terms were used to evaluate the effect modification by sex, age, race/ethnicity, family income, and BMI. RESULTS A total of 1534 participants were included. The overall weighted prevalence of severe headache or migraine was 21.2 %. After adjusting for all potential covariates, plasma levels of elaidic acid and linolelaidic acid were positively associated with migraine. The adjusted OR values were 1.18 (95 %CI: 1.08-1.29, p=0.014, per 10 units increase) and 1.24 (95 %CI: 1.07-1.44, p=0.024). Then the included participants were divided into 2-quantiles by plasma TFA levels. Compared with participants with lower plasma levels of elaidic acid and linolelaidic acid (Q1 groups), those in the Q2 group had a higher prevalence of migraine when adjusted for all covariates in Model 2. The adjusted OR values were 2.43 (95 %CI: 1.14-5.18, p=0.037) for elaidic acid, and 2.18 (95 %CI: 1.14-4.20, p=0.036) for linolelaidic acid. Results were robust when analyses were stratified by sex, age, race/ethnicity, family income, and BMI, and no effect modification on the association was found. CONCLUSIONS Our results demonstrated a positive association between migraine prevalence and plasma levels of elaidic acid and linolelaidic acid in US adults. These results highlight the connection between circulating TFAs and migraine.
Collapse
Affiliation(s)
- Kai Yao
- Department of Neurology, Jinshan Hospital, Fudan University, Shanghai, China, 201508.
| | - Heng-Bing Zu
- Department of Neurology, Jinshan Hospital, Fudan University, Shanghai, China, 201508
| |
Collapse
|
28
|
Lv H, Liu K, Xie Y, Wang Y, Chen S, Liu P, Guan M, Cong J, Xu Y. No causal association between allergic rhinitis and migraine: a Mendelian randomization study. Eur J Med Res 2024; 29:78. [PMID: 38281051 PMCID: PMC10821569 DOI: 10.1186/s40001-024-01682-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 01/17/2024] [Indexed: 01/29/2024] Open
Abstract
PURPOSE Allergic rhinitis (AR) and migraine are among the most common public health problems worldwide. Observational studies on the correlation between AR and migraine have reported inconsistent results. This study aimed to investigate the causal relationship of AR with migraine and its subtypes, including migraine with aura (MA) and migraine without aura (MO). METHODS Bidirectional two-sample Mendelian randomization (MR) analysis was performed with publicly available summary-level statistics of large genome-wide association studies to estimate the possible causal effects. The inverse variance-weighted method was selected for primary analysis and was supplemented with the weighted median, weighted mode, and MR-Egger methods. The causal analysis using summary effect estimates (CAUSE) were further performed to verify the causality. Several sensitivity tests, including the leave-one-out, Cochran's Q, MR-Egger intercept, and MR-PRESSO tests, were performed to assess the robustness of the results. RESULTS AR did not exhibit a significant causal correlation with the elevated risk of any migraine (odd ratio (OR), 0.816; 95% confidence interval (CI), 0.511-1.302; P = 0.394), MA (OR, 0.690; 95% CI 0.298-1.593; P = 0.384), or MO (OR, 1.022; 95% CI 0.490-2.131; P = 0.954). Consistently, reverse MR analysis did not reveal causal effects of any migraine or its subtypes on AR. Almost all sensitivity analyses supported the robustness of the results. CONCLUSIONS This MR study did not reveal a clear causal association between AR and migraine risk. More research is warranted to reveal the complex association between AR and migraine.
Collapse
Affiliation(s)
- Hao Lv
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
- Department of Rhinology and Allergy, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
| | - Kunyu Liu
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
- Department of Rhinology and Allergy, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
| | - Yulie Xie
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
- Department of Rhinology and Allergy, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
| | - Yunfei Wang
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
- Department of Rhinology and Allergy, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
| | - Siyuan Chen
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
- Department of Rhinology and Allergy, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
| | - Peiqiang Liu
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
- Department of Rhinology and Allergy, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
| | - Mengting Guan
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
- Department of Rhinology and Allergy, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
| | - Jianchao Cong
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
- Department of Rhinology and Allergy, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China
| | - Yu Xu
- Department of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China.
- Department of Rhinology and Allergy, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China.
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, 238 Jiefang Rd, Wuhan, 430060, Hubei, China.
- Hubei Province Key Laboratory of Allergy and Immunology, Wuhan, 430071, Hubei, China.
| |
Collapse
|
29
|
Reffat N, Pusec C, Price S, Gupta M, Mavrocordatos P, Abd-Elsayed A. Neuromodulation Techniques for Headache Management. Life (Basel) 2024; 14:173. [PMID: 38398683 PMCID: PMC10890676 DOI: 10.3390/life14020173] [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: 11/24/2023] [Revised: 01/09/2024] [Accepted: 01/19/2024] [Indexed: 02/25/2024] Open
Abstract
This narrative review aims to summarize evidence regarding the current utilization and future applications of neuromodulation in patients with headaches, with special attention paid to migraine and chronic cluster headache. A search was conducted in PubMed in August of 2023 to survey the current literature on neuromodulation for the treatment of headache. In total, the search yielded 1989 results, which were further filtered to include only systematic reviews published between 2022 to 2023 to capture the most up-to-date and comprehensive research on this topic. The citation lists of these articles were reviewed to find additional research on neuromodulation and supplement the results presented in this paper with primary literature. Research on the use of neuromodulation for the treatment of headache has predominantly focused on four neuromodulation techniques: peripheral nerve stimulation (PNS), transcranial magnetic stimulation (TMS), deep brain stimulation (DBS), and spinal cord stimulation (SCS). Outcome measures reported in this article include impact on migraine and headache frequency and/or pain intensity, adverse effects of the neuromodulation technique, and associated costs, when available. We found that neuromodulation has developed utility as an alternative treatment for both chronic cluster headaches and migraines, with a reduction in frequency and intensity of headache most elucidated from the articles mentioned in this review.
Collapse
Affiliation(s)
- Noora Reffat
- School of Medicine and Public Health, University of Wisconsin, Madison, WI 53705, USA; (N.R.)
| | - Carolina Pusec
- Department of Neurology, University of Wisconsin Health, Madison, WI 53705, USA
| | - Scott Price
- School of Medicine and Public Health, University of Wisconsin, Madison, WI 53705, USA; (N.R.)
| | - Mayank Gupta
- Kansas Pain Management & Neuroscience Research Center, Kansas City, KS 66214, USA
| | | | - Alaa Abd-Elsayed
- Department of Anesthesiology, University of Wisconsin Health, Madison, WI 53705, USA
| |
Collapse
|
30
|
Son H, Shannonhouse J, Zhang Y, Gomez R, Chung MK, Kim YS. Elucidation of neuronal activity in mouse models of TMJ injury by in vivo GCaMP Ca 2+ imaging of intact trigeminal ganglion neurons. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.16.575919. [PMID: 38293055 PMCID: PMC10827170 DOI: 10.1101/2024.01.16.575919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
Patients with temporomandibular disorders (TMD) typically experience facial pain and discomfort or tenderness in the temporomandibular joint (TMJ), causing disability in daily life. Unfortunately, existing treatments for TMD are not always effective, creating a need for more advanced, mechanism-based therapies. In this study, we used in vivo GCaMP3 Ca 2+ imaging of intact trigeminal ganglia (TG) to characterize functional activity of the TG neurons in vivo , specifically in TMJ animal models. This system allows us to observe neuronal activity in intact anatomical, physiological, and clinical conditions and to assess neuronal function and response to various stimuli. We observed a significant increase in spontaneously and transiently activated neurons responding to mechanical, thermal, and chemical stimuli in the TG of forced mouth open (FMO) mice. An inhibitor of the CGRP receptor significantly attenuated FMO-induced facial hypersensitivity. In addition, we confirmed the attenuating effect of CGRP antagonist on FMO-induced sensitization by in vivo GCaMP3 Ca 2+ imaging of intact TG. Our results contribute to unraveling the role and activity of TG neurons in the TMJ pain animal models of TMD, bringing us closer understanding the pathophysiological processes underlying TMD. Our study also illustrates the utility of in vivo GCaMP3 Ca 2+ imaging of intact TG for studies aimed at developing more targeted and effective treatments for TMD.
Collapse
|
31
|
Finelli F, Catalano A, De Lisa M, Ferraro GA, Genovese S, Giuzio F, Salvia R, Scieuzo C, Sinicropi MS, Svolacchia F, Vassallo A, Santarsiere A, Saturnino C. CGRP Antagonism and Ketogenic Diet in the Treatment of Migraine. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:163. [PMID: 38256423 PMCID: PMC10820088 DOI: 10.3390/medicina60010163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/08/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024]
Abstract
The study of migraine is based on the complexity of the pathology, both at the pathophysiological and epidemiological levels. Although it affects more than a billion people worldwide, it is often underestimated and underreported by patients. Migraine must not be confused with a simple headache; it is a serious and disabling disease that causes considerable limitations in the daily life of afflicted people, including social, work, and emotional effects. Therefore, it causes a daily state of suffering and discomfort. It is important to point out that this pathology not only has a decisive impact on the quality of life of those who suffer from it but also on their families and, more generally, on society as a whole. The clinical picture of migraine is complex, with debilitating unilateral or bilateral head pain, and is often associated with characteristic symptoms such as nausea, vomiting, photophobia, and phonophobia. Hormonal, environmental, psychological, dietary, or other factors can trigger it. The present review focuses on the analysis of the physiopathological and pharmacological aspects of migraine, up to the correct dietary approach, with specific nutritional interventions aimed at modulating the symptoms. Based on the symptoms that the patient experiences, targeted and specific therapy is chosen to reduce the frequency and severity of migraine attacks. Specifically, the role of calcitonin gene-related peptide (CGRP) in the pathogenesis of migraine is analyzed, along with the drugs that effectively target the corresponding receptor. Particularly, CGRP receptor antagonists (gepants) are very effective drugs in the treatment of migraine, given their high diffusion in the brain. Moreover, following a ketogenic diet for only one or two months has been demonstrated to reduce migraine attacks. In this review, we highlight the diverse facets of migraine, from its physiopathological and pharmacological aspects to prevention and therapy.
Collapse
Affiliation(s)
- Francesca Finelli
- U.O.C. Pediatrics -S. Giuseppe Moscati Hospital, 83100 Avellino, Italy;
| | - Alessia Catalano
- Department of Pharmacy-Drug Sciences, University of Bari “Aldo Moro”, 70126 Bari, Italy;
| | - Michele De Lisa
- U.O.C. Hygiene, Epidemiology and Public Health Department ASP, 85100 Potenza, Italy;
| | - Giuseppe Andrea Ferraro
- Plastic and Reconstructive Surgery Unit, Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, 80138 Naples, Italy;
| | - Sabino Genovese
- Department of Agriculture, Faculty of Viticulture and Oenology, Federico II University, 83100 Avellino, Italy;
| | - Federica Giuzio
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy; (R.S.); (C.S.); (A.V.); (A.S.); (C.S.)
- U.O.C. Primary Care and Territorial Health, Social and Health Department, State Hospital, 47893 San Marino, San Marino
- Spinoff TNCKILLERS s.r.l., University of Basilicata, 85100 Potenza, Italy
| | - Rosanna Salvia
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy; (R.S.); (C.S.); (A.V.); (A.S.); (C.S.)
- Spinoff XFlies s.r.l., University of Basilicata, 85100 Potenza, Italy
| | - Carmen Scieuzo
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy; (R.S.); (C.S.); (A.V.); (A.S.); (C.S.)
- Spinoff XFlies s.r.l., University of Basilicata, 85100 Potenza, Italy
| | - Maria Stefania Sinicropi
- Department of Pharmacy and Health and Nutrition Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy;
| | | | - Antonio Vassallo
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy; (R.S.); (C.S.); (A.V.); (A.S.); (C.S.)
- Spinoff XFlies s.r.l., University of Basilicata, 85100 Potenza, Italy
| | - Alessandro Santarsiere
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy; (R.S.); (C.S.); (A.V.); (A.S.); (C.S.)
| | - Carmela Saturnino
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy; (R.S.); (C.S.); (A.V.); (A.S.); (C.S.)
| |
Collapse
|
32
|
Sun S, Fan Z, Liu X, Wang L, Ge Z. Microglia TREM1-mediated neuroinflammation contributes to central sensitization via the NF-κB pathway in a chronic migraine model. J Headache Pain 2024; 25:3. [PMID: 38177990 PMCID: PMC10768449 DOI: 10.1186/s10194-023-01707-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 12/20/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND Neuroinflammation, mediated by the activation of microglia, contributes to central sensitization, which is associated with the development of chronic migraine (CM). TREM1 receptors amplify the inflammatory response. However, their relationship to CM is unclear. Thus, this study endeavoured to elucidate the exact role of TREM1 in CM. METHODS Nitroglycerin (NTG) was repeatedly administered intraperitoneally to establish the CM model. Mechanical and thermal sensitivities were assessed using von Frey filaments and hot plate assays. Using Western blotting, TREM1, NF-κB pathway, NLRP3 inflammasome components, and proinflammatory cytokines were all detected. Immunofluorescence was used to examine the cellular distribution of TREM1 and NLRP3, the number of microglia, immunoreactivity, and morphological changes. We examined the effects of TREM1 antagonists (LR12) and NF-κB inhibitors (PDTC) on pain behaviour, as well as the production of c-fos and CGRP. Additionally, we investigated whether LR12 and PDTC affect the activation of microglia and the NLRP3 inflammasome. We synthesized siRNA and TREM1-overexpressing plasmids to transfect BV2 cells treated with LPS and normal BV2 cells and treated TREM1-overexpressing BV2 cells with PDTC. The NF-κB pathway, NLRP3 inflammasome components, and proinflammatory cytokines were quantified using Western blotting. RESULTS Following NTG administration, the expression of TREM1 was significantly upregulated and exclusively localized in microglia in the TNC, and was well co-localized with NLRP3. Furthermore, activation of the classical NF-κB pathway was observed. Pre-treatment with LR12 and PDTC effectively attenuated mechanical hypersensitivity, suppressed the expression of c-fos and CGRP, and inhibited NF-κB activity in CM mice. Additionally, inhibition of TREM1 and NF-κB activity mitigated NTG-induced microglia and NLRP3 activation, as well as proinflammatory cytokines production. In vitro, knockdown of TREM1 resulted in attenuated activation of the NF-κB pathway following lipopolysaccharide (LPS) treatment and reduced expression of NLRP3 inflammasome components as well as proinflammatory cytokines. After TREM1 overexpression, the NF-κB pathway was activated, NLRP3 inflammasome components and proinflammatory cytokines were upregulated, and PDTC reversed this phenomenon. CONCLUSIONS Our findings suggest that TREM1 regulates microglia and NLRP3 activation via the NF-κB pathway, thereby contributing to central sensitization and implicating its involvement in chronic migraine pathogenesis.
Collapse
Affiliation(s)
- Songtang Sun
- Department of Neurology, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, 730000, China
| | - Zhenzhen Fan
- Department of Neurology, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, 730000, China
| | - Xuejiao Liu
- Department of Neurology, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, 730000, China
| | - Longde Wang
- Expert Workstation of Academician Wang Longde, Lanzhou University Second Hospital, Lanzhou, 730000, China
| | - Zhaoming Ge
- Department of Neurology, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, 730000, China.
- Gansu Provincial Neurology Clinical Medical Research Center, Lanzhou University Second Hospital, Lanzhou, 730000, China.
- Expert Workstation of Academician Wang Longde, Lanzhou University Second Hospital, Lanzhou, 730000, China.
| |
Collapse
|
33
|
Leonardi M, Martelletti P, Burstein R, Fornari A, Grazzi L, Guekht A, Lipton RB, Mitsikostas DD, Olesen J, Owolabi MO, Ruiz De la Torre E, Sacco S, Steiner TJ, Surya N, Takeshima T, Tassorelli C, Wang SJ, Wijeratne T, Yu S, Raggi A. The World Health Organization Intersectoral Global Action Plan on Epilepsy and Other Neurological Disorders and the headache revolution: from headache burden to a global action plan for headache disorders. J Headache Pain 2024; 25:4. [PMID: 38178049 PMCID: PMC10768290 DOI: 10.1186/s10194-023-01700-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 12/01/2023] [Indexed: 01/06/2024] Open
Abstract
The World Health Organization (WHO) Intersectoral Global Action Plan on Epilepsy and Other Neurological Disorders was developed by WHO to address the worldwide challenges and gaps in provision of care and services for people with epilepsy and other neurological disorders and to ensure a comprehensive, coordinated response across sectors to the burden of neurologic diseases and to promote brain health across life-course. Headache disorders constitute the second most burdensome of all neurological diseases after stroke, but the first if young and midlife adults are taken into account. Despite the availability of a range of treatments, disability associated with headache disorders, and with migraine, remains very high. In addition, there are inequalities between high-income and low and middle income countries in access to medical care. In line with several brain health initiatives following the WHOiGAP resolution, herein we tailor the main pillars of the action plan to headache disorders: (1) raising policy prioritization and strengthen governance; (2) providing effective, timely and responsive diagnosis, treatment and care; (3) implementing strategies for promotion and prevention; (4) fostering research and innovation and strengthen information systems. Specific targets for future policy actions are proposed. The Global Action Plan triggered a revolution in neurology, not only by increasing public awareness of brain disorders and brain health but also by boosting the number of neurologists in training, raising research funding and making neurology a public health priority for policy makers. Reducing the burden of headache disorders will not only improve the quality of life and wellbeing of people with headache but also reduce the burden of neurological disorders increasing global brain health and, thus, global population health.
Collapse
Affiliation(s)
- Matilde Leonardi
- Neurology, Public Health and Disability Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria 11, 20133, Milan, Italy.
| | | | - Rami Burstein
- John Hedley-Whyte Professor of Anesthesia and Neuroscience at the Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Arianna Fornari
- Neurology, Public Health and Disability Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria 11, 20133, Milan, Italy
| | - Licia Grazzi
- Neuroalgology Unit and Headache Center, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Alla Guekht
- Moscow Research and Clinical Center for Neuropsychiatry, Pirogov Russian National Research Medical University, Moscow, Russia
| | - Richard B Lipton
- Montefiore Headache Center and the Albert Einstein College of Medicine, New York, Bronx, USA
| | - Dimos Dimitrios Mitsikostas
- 1st Neurology Department, Eginition Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Jes Olesen
- Department of Neurology, Danish Headache Center, Rigshospitalet Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Mayowa Ojo Owolabi
- Faculty of Clinical Sciences, Center for Genomic and Precision Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | | | - Simona Sacco
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Timothy J Steiner
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Edvard Griegs gate, Trondheim, Norway
- Department of Neurology, Faculty of Health and Medical Sciences, University of Copenhagen, Glostrup, Denmark
- Division of Brain Sciences, Imperial College London, London, UK
| | | | - Takao Takeshima
- Department of Neurology, Headache Center, Tominaga Hospital, Osaka, Japan
| | - Cristina Tassorelli
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
- Headache Science and Neurorehabilitation Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Shuu-Jiun Wang
- College of Medicine and Brain Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Neurology, The Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Tissa Wijeratne
- Department of Neurology, Sunshine Hospital, St Albans, VIC, Australia
- Australian Institute of Migraine, Pascoe Vale South, Victoria, Australia
| | - Shengyuan Yu
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
| | - Alberto Raggi
- Neurology, Public Health and Disability Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria 11, 20133, Milan, Italy
| |
Collapse
|
34
|
Xie W, Wang X, Li R, Jia Z, Miao S, Liu Y, Yang C, Li C, Zhao H, Yu S, Liu R. Migraine-like headache in subjects with isolated Lambl's excrescences: a case series and literature review. Int J Neurosci 2024:1-9. [PMID: 38164709 DOI: 10.1080/00207454.2023.2300357] [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: 01/13/2023] [Accepted: 12/23/2023] [Indexed: 01/03/2024]
Abstract
AIM Lambl's excrescences are mobile, thin, fibrinous connective tissue strands typically found on left-sided cardiac values. Migraine is positively associated with structural cardiac anomalies. However, it remains unclear whether Lambl's excrescences are associated with migraine. METHODS Retrospective review of 182 inpatients with Lambl's excrescences confirmed by transesophageal echocardiogram in Chinese PLA General Hospital since January 2010. Among them, those with isolated Lambl's excrescences presented with migraine-like headache were included. We collected information on the demographics and clinical profiles of all participants, and performed follow-up visits. RESULTS A total of 8 patients presented with migraine-like headache among 15 patients with isolated Lambl's excrescences. They included 2 men and 6 women, with an average age of 44.63 ± 12.24 years. Among these patients, 3 had visual aura, and 6 manifested infarct-like lesions on magnetic resonance imaging, of which 2 developed lesions after first visit. During follow-up, 4 patients suffering from intervention for Lambl's excrescences dramatically reduced headache recurrence compared to the other 4 patients only receiving migraine preventive medications. CONCLUSIONS This study supports the hypothesis that microemboli from isolated Lambl's excrescences could cause migraine-like headache. And intervention for Lambl's excrescences may be crucial for preventing headache recurrence.
Collapse
Affiliation(s)
- Wei Xie
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Xiaoguang Wang
- The Zhantansi Outpatient Department of Central Medical Branch, Chinese PLA General Hospital, Beijing, China
| | - Ruibing Li
- Department of Laboratory Medicine, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Zhihua Jia
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Shuai Miao
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yang Liu
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Chunxiao Yang
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Chenhao Li
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - He Zhao
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Shengyuan Yu
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Ruozhuo Liu
- Department of Neurology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| |
Collapse
|
35
|
Zhong C, Zhang X, Qin G, Wu J, Tian Y. Comparison of Lasmiditan 200 mg Versus 100 mg for Migraine Patients: A Meta-analysis of Randomized Controlled Studies. Clin Neuropharmacol 2024; 47:1-6. [PMID: 38154072 DOI: 10.1097/wnf.0000000000000567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2023]
Abstract
INTRODUCTION The ideal dose of lasmiditan for migraine is not clear. This meta-analysis aims to compare the efficacy of lasmiditan 200 mg versus 100 mg for migraine patients. METHODS We have searched several databases including PubMed, Embase, Web of Science, EBSCO, and Cochrane Library Databases and selected the randomized controlled trials comparing the efficacy of lasmiditan 200 mg versus 100 mg for migraine patients. This meta-analysis was conducted using the random-effect model. RESULTS Five randomized controlled trials were included in this meta-analysis. Compared with lasmiditan 100-mg group in migraine patients, lasmiditan 200-mg group was associated with substantially increased pain free at 2 hours (odds ratio [OR], 1.27; 95% confidence interval [CI], 1.12-1.44; P = 0.0002) and pain free at 24 hours (OR, 1.31; 95% CI, 1.08-1.60; P = 0.007) but demonstrated no obvious impact on pain relief at 2 hours (OR, 1.02; 95% CI, 0.91-1.16; P = 0.72) or MBS free at 2 hours (OR, 0.94; 95% CI, 0.77-1.14; P = 0.52). In addition, the incidence of adverse events was higher in lasmiditan 200-mg group than that in lasmiditan 100-mg group (OR, 1.29; 95% CI, 1.15-1.45; P < 0.0001). CONCLUSIONS Lasmiditan 200 mg is better for the treatment of migraine patients than lasmiditan 100 mg.
Collapse
Affiliation(s)
- Chuan Zhong
- Department of Neurology, The People's Hospital of DaZu District, Chongqing, China
| | | | | | | | | |
Collapse
|
36
|
Yang C, Zhang Y. Efficacy and Safety of Rimegepant for Migraine Patients: A Meta-analysis of Randomized Controlled Studies. Clin Neuropharmacol 2024; 47:7-11. [PMID: 37909676 DOI: 10.1097/wnf.0000000000000576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
OBJECTIVES Rimegepant may have some potential in treating migraine, and this meta-analysis aims to study the efficacy and safety of rimegepant for migraine patients. METHODS We have searched several databases including PubMed, Embase, Web of Science, EBSCO, and Cochrane Library databases and selected the randomized controlled trials comparing the efficacy of rimegepant versus placebo for migraine patients. This meta-analysis was conducted using the random- or fixed-effect model based on the heterogeneity. RESULTS Three randomized controlled trials were included in this meta-analysis. Compared with placebo in migraine patients, rimegepant treatment was associated with substantially improved freedom from pain at 2 hours (odds ratio [OR], 2.10; 95% confidence interval [CI], 1.69-2.59; P < 0.00001), pain relief at 2 hours (OR, 1.93; 95% CI, 1.65 to 2.25; P < 0.00001), freedom from the most bothersome symptom at 2 hours (OR, 1.61; 95% CI, 1.35-1.91; P < 0.00001), ability to function normally at 2 hours (OR, 1.69; 95% CI, 1.42-2.01; P < 0.00001), sustained freedom from pain at 24 hours (OR, 2.88; 95% CI, 1.74-4.78; P < 0.0001), sustained pain relief at 24 hours (OR, 2.31; 95% CI, 1.96-2.72; P < 0.00001), and no rescue medication (OR, 2.42; 95% CI, 2.02-2.90; P < 0.00001) but showed no obvious impact on adverse events (OR, 1.27; 95% CI, 1.01-1.60; P = 0.04). CONCLUSIONS Rimegepant may be effective and safe for the treatment of migraine patients.
Collapse
Affiliation(s)
| | - Yue Zhang
- Department of Stomatology, Affiliated Hospital of Beihua University, Jilin, China
| |
Collapse
|
37
|
Chase BA, Semenov I, Rubin S, Meyers S, Mark A, Makhlouf T, Chirayil TT, Maraganore D, Wei J, Zheng SL, Xu J, Epshteyn A, Pham A, Frigerio R, Markopoulou K. Characteristics associated with response to subcutaneously administered anti-CGRP monoclonal antibody medications in a real-world community cohort of persons living with migraine: A retrospective clinical and genetic study. Headache 2024; 64:68-92. [PMID: 38071464 DOI: 10.1111/head.14655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 10/12/2023] [Accepted: 10/20/2023] [Indexed: 01/23/2024]
Abstract
OBJECTIVE To evaluate response to anti-calcitonin gene-related peptide (CGRP) migraine preventives in a real-world community cohort of persons living with migraine and to identify clinical and genetic characteristics associated with efficacious response. BACKGROUND Erenumab-aooeb, fremanezumab-vrfm, and galcanezumab-gnlm target CGRP or its receptor; however, many patients are non-responsive. METHODS In this retrospective clinical and genetic study, we identified 1077 adult patients who satisfied the International Classification of Headache Disorders, 3rd edition, criteria for migraine without aura, migraine with aura, or chronic migraine and who were prescribed an anti-CGRP migraine preventive between May 2018 and May 2021. Screening of 558 patients identified 289 with data at baseline and first follow-up visits; data were available for 161 patients at a second follow-up visit. The primary outcome was migraine days per month (MDM). In 198 genotyped patients, we evaluated associations between responders (i.e., patients with ≥50% reduction in MDM at follow-up) and genes involved in CGRP signaling or pharmacological response, and genetic and polygenic risk scores. RESULTS The median time to first follow-up was 4.4 (0.9-22) months after preventive start. At the second follow-up, 5.7 (0.9-13) months later, 145 patients had continued on the same preventive. Preventives had strong, persistent effects in reducing MDM in responders (follow-up 1: η2 = 0.26, follow-up 2: η2 = 0.22). At the first but not second follow-up: galcanezumab had a larger effect than erenumab, while no difference was seen at either follow-up between galcanezumab and fremanezumab or fremanezumab and erenumab. The decrease in MDM at follow-up was generally proportional to baseline MDM, larger in females, and increased with months on medication. At the first follow-up only, patients with prior hospitalization for migraine or who had not responded to more preventive regimens had a smaller decrease in MDM. Reasons for stopping or switching a preventive varied between medications and were often related to cost and insurance coverage. At both follow-ups, patient tolerance (1: 92.2% [262/284]; 2: 95.2% [141/145]) and continued use (1: 77.5% [224/289]; 2: 80.6% [116/145]) were high and similar across preventives. Response consistency (always non-responders: 31.7% [46/145]; always responders: 56.5% [82/145], and one-time only responders: 11.7% [17/145]) was also similar across preventives. Non-responder status had nominally significant associations with rs12615320-G in RAMP1 (odds ratio [95% confidence interval]: 4.7 [1.5, 14.7]), and rs4680-A in COMT (0.6[0.4, 0.9]). Non-responders had a lower mean genetic risk score than responders (1.0 vs. 1.1; t(df) = -1.75(174.84), p = 0.041), and the fraction of responders increased with genetic and polygenic risk score percentile. CONCLUSIONS In this real-world setting, anti-CGRP preventives reduced MDM persistently and had similar and large effect sizes on MDM reduction; however, clinical and genetic factors influenced response.
Collapse
Affiliation(s)
- Bruce A Chase
- Health Information Technology, NorthShore University HealthSystem, Skokie, Illinois, USA
- Pritzker School of Medicine, Chicago, Illinois, USA
| | - Irene Semenov
- Pritzker School of Medicine, Chicago, Illinois, USA
- Department of Neurology, NorthShore University HealthSystem, Evanston, Illinois, USA
| | - Susan Rubin
- Department of Neurology, NorthShore University HealthSystem, Evanston, Illinois, USA
- University of Chicago Pritzker School of Medicine, Chicago, Illinois, USA
| | - Steven Meyers
- Department of Neurology, NorthShore University HealthSystem, Evanston, Illinois, USA
- University of Chicago Pritzker School of Medicine, Chicago, Illinois, USA
| | - Angela Mark
- Department of Neurology, NorthShore University HealthSystem, Evanston, Illinois, USA
- University of Chicago Pritzker School of Medicine, Chicago, Illinois, USA
| | - Thomas Makhlouf
- Pritzker School of Medicine, Chicago, Illinois, USA
- Department of Neurology, NorthShore University HealthSystem, Evanston, Illinois, USA
| | - Tanya T Chirayil
- Department of Neurology, NorthShore University HealthSystem, Evanston, Illinois, USA
| | | | - Jun Wei
- Center for Individualized Medicine, NorthShore University HealthSystem, Evanston, Illinois, USA
| | - Siqun L Zheng
- Center for Individualized Medicine, NorthShore University HealthSystem, Evanston, Illinois, USA
| | - Jianfeng Xu
- Center for Individualized Medicine, NorthShore University HealthSystem, Evanston, Illinois, USA
| | - Alexander Epshteyn
- Health Information Technology, NorthShore University HealthSystem, Skokie, Illinois, USA
| | - Anna Pham
- Department of Neurology, NorthShore University HealthSystem, Evanston, Illinois, USA
| | - Roberta Frigerio
- Pritzker School of Medicine, Chicago, Illinois, USA
- Department of Neurology, NorthShore University HealthSystem, Evanston, Illinois, USA
| | - Katerina Markopoulou
- Department of Neurology, NorthShore University HealthSystem, Evanston, Illinois, USA
- University of Chicago Pritzker School of Medicine, Chicago, Illinois, USA
| |
Collapse
|
38
|
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
| |
Collapse
|
39
|
Sun Y, Jin Z, Zhang J, Wu H, Li X, Zhao L, Peng W. Association Between Copper Intake and Migraine: a National Cross-sectional Study. Biol Trace Elem Res 2023:10.1007/s12011-023-04027-x. [PMID: 38123763 DOI: 10.1007/s12011-023-04027-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 12/14/2023] [Indexed: 12/23/2023]
Abstract
Migraine is a common clinical neurological disorder that adversely affects humans and society. The relationship between copper intake and migraine has been less studied and controversial. The purpose of this study was to determine the relationship between copper intake and migraine and to guide dietary interventions. The data for this study were obtained from the National Health and Nutrition Examination Survey (NHANES) database from 1999 to 2004, involving a total of 12,724 participants. The relationship between copper intake and migraine was examined using weighted multivariate logistic regression models, and smooth-fit curves were plotted to explore the relationship. After non-linear relationships were found, recursive algorithms and two-stage linear regression models were used to calculate inflection points. Stratified analyses were also performed to explore population differences. In the model corrected for all covariates, the OR (95% CI) of copper intake with migraine was 1.19 (0.97, 1.46), which was not statistically significant. However, the results of the linear trend test suggested that their relationship might be non-linear. Smooth-fit curves confirmed the non-linear relationship between copper intake and migraine, and an inflection point (0.98 mg/day) was identified. There was no statistical significance before the inflection point, but after the inflection point, copper intake was positively associated with migraine attacks. Stratified analyses showed that this non-linear relationship persisted in females, people under 45 years old, and people with BMI less than 30. In this large cross-sectional study, we found a non-linear correlation between copper intake and migraine.
Collapse
Affiliation(s)
- Yiyan Sun
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Zhi Jin
- Department of Neurology, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Junqing Zhang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Hongyun Wu
- Department of Neurology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Xiaotong Li
- The First Clinical School of Shandong, University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Leiyong Zhao
- Department of Psychiatry, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
| | - Wei Peng
- Department of Neurology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
| |
Collapse
|
40
|
Kim SJ, Yeo JH, Yoon SY, Roh DH. GV16 acupoint stimulation with bee venom reduces peripheral hypersensitivity via activation of α2 adrenoceptors in a nitroglycerin-induced migraine mouse model. Integr Med Res 2023; 12:100999. [PMID: 37953754 PMCID: PMC10638029 DOI: 10.1016/j.imr.2023.100999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 07/23/2023] [Accepted: 10/18/2023] [Indexed: 11/14/2023] Open
Abstract
Background Peripheral hypersensitivities develop in the face and hindpaws of mice with nitroglycerin (NTG)-induced migraine. We evaluated whether diluted bee venom (DBV) injections at acupoints prevented these peripheral hypersensitivities and c-Fos expression in the trigeminal nucleus caudalis (TNC). Methods NTG (10 mg/kg, intraperitoneal, i.p.) was administered every other day for nine days. DBV (0.1 mg/kg) was subcutaneously injected into the ST36 (Zusanli), LI4 (Hegu), or GV16 (Fengfu) acupoints 75 min after each NTG injection. Mice were pretreated with naloxone (5 mg/kg, i.p.) or yohimbine (5 mg/kg, i.p.) 30 min before the DBV injections. Results NTG injection caused facial cold allodynia, hindpaw mechanical allodynia, and increased c-Fos-immunoreactive (ir) cells in the TNC. Repetitive DBV injections at GV16, but not the ST36, or LI4 acupoints, suppressed NTG-induced hindpaw mechanical allodynia and facial cold allodynia. The number of c-Fos-ir cells also decreased in response to DBV injections at the GV16 acupoint. Remarkably, pretreatment with yohimbine reversed the anti-allodynic effects of DBV injections and attenuated the decreased c-Fos expression in response to GV16 DBV treatment. Naloxone did not block the effects of GV16 DBV stimulation. Conclusion These findings demonstrate that repetitive DBV treatment at the GV16 acupoint relieves NTG-induced facial and hindpaw hypersensitivities and decreases in c-Fos expression in the TNC via activation of the alpha-2 adrenoceptors, but not the opioid receptors.
Collapse
Affiliation(s)
- Sol-Ji Kim
- Department of Oral Physiology, College of Dentistry, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Ji-Hee Yeo
- Department of Oral Physiology, College of Dentistry, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Seo-Yeon Yoon
- Department of Companion Animals, Yuhan University, Bucheon-si, Gyeonggi-do 14780, Republic of Korea
| | - Dae-Hyun Roh
- Department of Oral Physiology, College of Dentistry, Kyung Hee University, Seoul 02447, Republic of Korea
| |
Collapse
|
41
|
Shibata M, Nihira A, Tanji Y, Ozeki A, Imagawa H, Komori M. Galcanezumab Efficacy Through the Dosing Interval in Japanese Patients with Episodic Migraine: Post Hoc Analysis of a Phase 2 Randomized Trial. Neurol Ther 2023; 12:2007-2019. [PMID: 37698836 PMCID: PMC10630272 DOI: 10.1007/s40120-023-00534-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 08/10/2023] [Indexed: 09/13/2023] Open
Abstract
INTRODUCTION The efficacy and safety of galcanezumab as a preventive treatment in Japanese patients with episodic migraine was demonstrated in a phase 2, randomized, placebo-controlled trial (conducted December 2016-January 2019). This post hoc analysis assessed the consistency of galcanezumab efficacy through the monthly dosing interval. METHODS Patients with 4-14 migraine headache days/month were randomized (2:1:1, stratified by baseline migraine frequency) to subcutaneous placebo (n = 230), 120-mg galcanezumab (with 240-mg loading dose; n = 115) or 240-mg galcanezumab (n = 114) once monthly for 6 months. Outcomes included change from baseline in weekly migraine headache days, proportion of patients with migraine headache on each day, and proportion of patients with worsening migraine headache days during each month ([average of weeks 3-4] - [average of weeks 1-2] > 0). RESULTS In the 120-mg (approved dose) galcanezumab group, mean change from baseline in weekly migraine headache days was consistent and significantly greater (p < 0.05) than placebo for weeks 1-4; efficacy was consistent when averaged across months 1-6 and in most individual months. Averaged across months 1-6, the proportion of patients with migraine headache was significantly lower with galcanezumab than placebo on every day in both dose groups and was not significantly different between days 2 and 28 with 120-mg galcanezumab (p = 0.161). Within each month, the proportion of patients with migraine headache was generally consistent from days 2-28. The proportion of patients with worsening during the dosing interval did not significantly exceed 50% in any group during any month. CONCLUSIONS This post hoc analysis supports the consistency of efficacy of galcanezumab across 6 months of treatment and suggests that wearing-off within the dosing interval does not occur on a population level in Japanese patients with episodic migraine. TRIAL REGISTRATION ClinicalTrials.gov identifier, NCT02959177.
Collapse
Affiliation(s)
- Mamoru Shibata
- Department of Neurology, Tokyo Dental College Ichikawa General Hospital, Ichikawa, Japan
| | - Atsuko Nihira
- Department of Neurology, Nakamura Memorial Hospital, Sapporo, Japan
| | - Yuka Tanji
- Japan Drug Development and Medical Affairs, Eli Lilly Japan K.K., 5-1-28, Isogamidori, Chuo-Ku, Kobe, 651-0086, Japan.
| | - Akichika Ozeki
- Japan Drug Development and Medical Affairs, Eli Lilly Japan K.K., 5-1-28, Isogamidori, Chuo-Ku, Kobe, 651-0086, Japan
| | - Hideyuki Imagawa
- Japan Drug Development and Medical Affairs, Eli Lilly Japan K.K., 5-1-28, Isogamidori, Chuo-Ku, Kobe, 651-0086, Japan
| | - Mika Komori
- Japan Drug Development and Medical Affairs, Eli Lilly Japan K.K., 5-1-28, Isogamidori, Chuo-Ku, Kobe, 651-0086, Japan
| |
Collapse
|
42
|
Kurth T, Rist PM. Migraines and cardiovascular disease: mechanisms and methodological challenges. Nat Rev Cardiol 2023; 20:791-792. [PMID: 37723319 DOI: 10.1038/s41569-023-00934-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/20/2023]
Affiliation(s)
- Tobias Kurth
- Institute of Public Health, Charité - Universitätsmedizin Berlin, Berlin, Germany.
- Division of Preventive Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Pamela M Rist
- Institute of Public Health, Charité - Universitätsmedizin Berlin, Berlin, Germany
- Division of Preventive Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| |
Collapse
|
43
|
Abstract
PURPOSE OF REVIEW The purpose of this review is to present the latest research findings about diet and migraine, what can be used in the clinic now, and what needs further investigation. RECENT FINDINGS Recent findings highlight that dietary triggers exist for migraine, for example, coffee and alcohol, according to a new systematic review. Elimination diets must be personalized to delineate a balanced diet with acceptable quality and pattern. A piece of average-quality evidence shows that the ketogenic diet (KD) and the Dietary Approaches to Stop Hypertension (DASH) are effective in reducing the frequency, duration, and severity of migraine headaches in adult patients. The gut microbiome is altered in patients with migraine, and further research will identify the benefits of pre and probiotic use for migraine. Advanced digital technology in continuous monitoring can provide educational content based on patients' needs, help patients adhere to dietary plans, and strengthen personalized care. The complex interaction of lifestyle factors, the influence of age and sex, and patients' needs in various life phases are essential in formulating dietary plans. SUMMARY The diet-migraine interaction is a dynamic bidirectional phenomenon that requires careful monitoring, review, and justification of dietary choices to yield the optimal outcome while minimizing potential risks.
Collapse
Affiliation(s)
- Parisa Gazerani
- Department of Life Sciences and Health, Faculty of Health Sciences, Oslo Metropolitan University
- Centre for Intelligent Musculoskeletal Health (CIM), Faculty of Health Sciences, Oslo Metropolitan University, Norway
- Department of Health Science & Technology, Faculty of Medicine, Aalborg University, Gistrup, Denmark
| |
Collapse
|
44
|
Yiangou A, Mollan SP, Sinclair AJ. Idiopathic intracranial hypertension: a step change in understanding the disease mechanisms. Nat Rev Neurol 2023; 19:769-785. [PMID: 37957260 DOI: 10.1038/s41582-023-00893-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2023] [Indexed: 11/15/2023]
Abstract
The understanding of idiopathic intracranial hypertension (IIH) has evolved over the past few years. Previously, IIH was considered a disease exclusively affecting the neuro-ophthalmic axis, characterized by raised intracranial pressure, headache and papilloedema, and resulting in the risk of severe and permanent visual loss and life-changing disabling headaches. Recent advances have begun to redefine IIH as a probable metabolic disease involving a range of systemic manifestations. More than 95% of individuals affected by the disease are women of reproductive age with obesity. The incidence is rapidly rising and parallels the escalating worldwide obesity rates. Contemporary insights identify associations with insulin resistance, type 2 diabetes and a twofold increased risk of cardiovascular disease in excess of that driven by obesity alone. Adipose distribution in people with IIH, like that in other metabolic diseases, is preferentially centripetal and is associated with changes in intracranial pressure. Evidence now demonstrates adipose tissue dysfunction in people with IIH, involving transcriptional and metabolic priming for lipogenesis and weight gain. Hormonal perturbations are also observed, including a unique phenotype of androgen excess that promotes cerebrospinal fluid secretion. Knowledge of these additional disease features is driving research into novel therapeutic targets and altering the approach to multidisciplinary care.
Collapse
Affiliation(s)
- Andreas Yiangou
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Department of Neurology, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Susan P Mollan
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Birmingham Neuro-Ophthalmology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Alexandra J Sinclair
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK.
- Department of Neurology, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK.
| |
Collapse
|
45
|
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.
Collapse
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.
| |
Collapse
|
46
|
Takizawa T, Ihara K, Uno S, Ohtani S, Watanabe N, Imai N, Nakahara J, Hori S, Garcia-Azorin D, Martelletti P. Metabolic and toxicological considerations regarding CGRP mAbs and CGRP antagonists to treat migraine in COVID-19 patients: a narrative review. Expert Opin Drug Metab Toxicol 2023; 19:951-967. [PMID: 37925645 DOI: 10.1080/17425255.2023.2280221] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 11/02/2023] [Indexed: 11/07/2023]
Abstract
INTRODUCTION Migraine pharmacological therapies targeting calcitonin gene-related peptide (CGRP), including monoclonal antibodies and gepants, have shown clinical effect and optimal tolerability. Interactions between treatments of COVID-19 and CGRP-related drugs have not been reviewed. AREAS COVERED An overview of CGRP, a description of the characteristics of each CGRP-related drug and its response predictors, COVID-19 and its treatment, the interactions between CGRP-related drugs and COVID-19 treatment, COVID-19 and vaccination-induced headache, and the neurological consequences of Covid-19. EXPERT OPINION Clinicians should be careful about using gepants for COVID-19 patients, due to the potential drug interactions with drugs metabolized via CYP3A4 cytochrome. In particular, COVID-19 treatment (especially nirmatrelvir packaged with ritonavir, as Paxlovid) should be considered cautiously. It is advisable to stop or adjust the dose (10 mg atogepant when used for episodic migraine) of gepants when using Paxlovid (except for zavegepant). CGRP moncolconal antibodies (CGRP-mAbs) do not have drug - drug interactions, but a few days' interval between a COVID-19 vaccination and the use of CGRP mAbs is recommended to allow the accurate identification of the possible adverse effects, such as injection site reaction. Covid-19- and vaccination-related headache are known to occur. Whether CGRP-related drugs would be of benefit in these circumstances is not yet known.
Collapse
Affiliation(s)
- Tsubasa Takizawa
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Keiko Ihara
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
- Japanese Red Cross Ashikaga Hospital, Ashikaga, Japan
| | - Shunsuke Uno
- Department of Infectious Diseases, Keio University School of Medicine, Tokyo, Japan
| | - Seiya Ohtani
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
- Division of Drug Informatics, Keio University Faculty of Pharmacy, Tokyo, Japan
| | - Narumi Watanabe
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Noboru Imai
- Department of Neurology, Japanese Red Cross Shizuoka Hospital, Shizuoka, Japan
| | - Jin Nakahara
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Satoko Hori
- Division of Drug Informatics, Keio University Faculty of Pharmacy, Tokyo, Japan
| | - David Garcia-Azorin
- Headache Unit, Department of Neurology, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Paolo Martelletti
- School of Health Sciences, Unitelma Sapienza University of Rome, Rome, Italy
| |
Collapse
|
47
|
Pensato U, Cevoli S, Pierangeli G, Cortelli P. The evolutionary meaning of migraine. Cephalalgia 2023; 43:3331024231209303. [PMID: 38041827 DOI: 10.1177/03331024231209303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2023]
Abstract
INTRODUCTION Migraine's astonishing prevalence and preserved genetic background contrast with the definition of a disease and the biological meaning of experiencing recurrent, severe headache attacks is still puzzling. METHODS To provide a comprehensive explanation of the migraine evolutionary meaning, we review (i) the putative role of the autonomic nervous system in migraine attacks, (ii) the inter-ictal autonomic, functional, and metabolic signature of migraine patients, (iii) the bio-behavioral perspective of pain, and (iv) the allostatic perception of migraine chronification. RESULTS Migraineurs have inter-ictal cortical hyperexcitability and metabolic dysfunction that predisposes to brain energetic imbalance. Multiple precipitating factors may lead to brain energy consumption over the migraine attack generation threshold. In response, the brain engenders adaptive, evolutionary conserved, autonomic-behavior responses through the antidromic activation of the trigeminovascular system. The sickness behavior and severe pain experienced during migraine attacks result in avoiding mental and physical activity, allowing brain energy restoration. Chronic exposure to stressors may result in an allostatic overload, leading to maladaptive chronic activation of these responses. In this bio-behavioral perspective, the chronification of migraine should be envisioned as a pathological process, whereas the migraine itself should not. CONCLUSION Migraine has an evolutionary (Darwinian) meaning.
Collapse
Affiliation(s)
- Umberto Pensato
- IRCCS Humanitas Research Hospital, via Manzoni 56, 20089 Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Milan, Italy
| | - Sabina Cevoli
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - Giulia Pierangeli
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
- Department of Biomedical and NeuroMotor Sciences (DIBINEM); University of Bologna, Bologna, Italy
| | - Pietro Cortelli
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
- Department of Biomedical and NeuroMotor Sciences (DIBINEM); University of Bologna, Bologna, Italy
| |
Collapse
|
48
|
Ceccardi G, Schiano di Cola F, Caratozzolo S, Di Pasquale M, Bolchini M, Padovani A, Rao R. Onabotulinumtoxin-A: Previous Prophylactic Treatment Might Improve Subsequent Anti-CGRP Monoclonal Antibodies Response in Patients with Chronic Migraine. Toxins (Basel) 2023; 15:677. [PMID: 38133181 PMCID: PMC10747467 DOI: 10.3390/toxins15120677] [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: 10/08/2023] [Revised: 11/27/2023] [Accepted: 11/28/2023] [Indexed: 12/23/2023] Open
Abstract
The aim of the present study was to evaluate whether previous preventive treatment with onabotulinumtoxin-A might influence subsequent clinical response following a switch to anti-CGRP monoclonal antibodies (mAbs). The present retrospective study was conducted at the Headache Centre-Neurology Clinic at the Spedali Civili Hospital of Brescia between November 2018 and May 2023. The primary objective was to assess clinical outcome (monthly headache days (MHDs), monthly migraine days (MMDs), mean analgesics consumption, and clinical disability according to Migraine Disability Assessment (MIDAS)) following three months (T3) of preventive treatment with anti-CGRP mAbs comparing patients who did and those who did not previously receive treatment with Onabotulinumtoxin-A. Moreover, we aimed to evaluate whether the clinical response to anti-CGRP mAbs was affected by the number of previous Onabotulinumtoxin-A administrations. At T3, compared to Onabotulinumtoxin-A naïve patients, patients who previously received Onabotulinumtoxin-A documented fewer MMDs (3.3 ± 3.7 versus 5.2 ± 5.0; p = 0.017) and a lower MIDAS score (23.2 ± 20.9 versus 37.4 ± 39.6; p = 0.013). Patients who received at least 3 onabotulinumtoxin-A administrations documented, at T3, lower MMDs compared to those who received fewer cycles (respectively, 2.1 ± 2.7 vs. 6.5 ± 4.4; p = 0.024). In conclusion, according to our data, previous treatment with onabotulinumtoxin-A might improve subsequent response to anti-CGRP mAbs preventive treatment.
Collapse
Affiliation(s)
| | - Francesca Schiano di Cola
- Department of Care Continuity and Frialty, Neurology Unit, University of Brescia, 25128 Brescia, Italy; (G.C.); (A.P.); (R.R.)
| | | | | | | | | | | |
Collapse
|
49
|
Nasretdinov A, Vinokurova D, Lemale CL, Burkhanova-Zakirova G, Chernova K, Makarova J, Herreras O, Dreier JP, Khazipov R. Diversity of cortical activity changes beyond depression during Spreading Depolarizations. Nat Commun 2023; 14:7729. [PMID: 38007508 PMCID: PMC10676372 DOI: 10.1038/s41467-023-43509-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 11/10/2023] [Indexed: 11/27/2023] Open
Abstract
Spreading depolarizations (SDs) are classically thought to be associated with spreading depression of cortical activity. Here, we found that SDs in patients with subarachnoid hemorrhage produce variable, ranging from depression to booming, changes in electrocorticographic activity, especially in the delta frequency band. In rats, depression of activity was characteristic of high-potassium-induced full SDs, whereas partial superficial SDs caused either little change or a boom of activity at the cortical vertex, supported by volume conduction of signals from spared delta generators in the deep cortical layers. Partial SDs also caused moderate neuronal depolarization and sustained excitation, organized in gamma oscillations in a narrow sub-SD zone. Thus, our study challenges the concept of homology between spreading depolarization and spreading depression by showing that SDs produce variable, from depression to booming, changes in activity at the cortical surface and in different cortical layers depending on the depth of SD penetration.
Collapse
Affiliation(s)
- Azat Nasretdinov
- Laboratory of Neurobiology, Kazan Federal University, Kazan, 420008, Russia
| | - Daria Vinokurova
- Laboratory of Neurobiology, Kazan Federal University, Kazan, 420008, Russia
- INMED-INSERM, Aix-Marseille University, Marseille, 13273, France
| | - Coline L Lemale
- Centre for Stroke Research Berlin, Department of Experimental Neurology and Department of Neurology, Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, D-10117, Berlin, Germany
| | | | - Ksenia Chernova
- Laboratory of Neurobiology, Kazan Federal University, Kazan, 420008, Russia
| | - Julia Makarova
- Department of Translational Neuroscience, Cajal Institute-CSIC, Madrid, Spain
| | - Oscar Herreras
- Department of Translational Neuroscience, Cajal Institute-CSIC, Madrid, Spain
| | - Jens P Dreier
- Centre for Stroke Research Berlin, Department of Experimental Neurology and Department of Neurology, Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, D-10117, Berlin, Germany
- Bernstein Centre for Computational Neuroscience Berlin, D-10115, Berlin, Germany
- Einstein Centre for Neurosciences Berlin, D-10117, Berlin, Germany
| | - Roustem Khazipov
- Laboratory of Neurobiology, Kazan Federal University, Kazan, 420008, Russia.
- INMED-INSERM, Aix-Marseille University, Marseille, 13273, France.
| |
Collapse
|
50
|
Tanaka M, Szabó Á, Körtési T, Szok D, Tajti J, Vécsei L. From CGRP to PACAP, VIP, and Beyond: Unraveling the Next Chapters in Migraine Treatment. Cells 2023; 12:2649. [PMID: 37998384 PMCID: PMC10670698 DOI: 10.3390/cells12222649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/13/2023] [Accepted: 11/14/2023] [Indexed: 11/25/2023] Open
Abstract
Migraine is a neurovascular disorder that can be debilitating for individuals and society. Current research focuses on finding effective analgesics and management strategies for migraines by targeting specific receptors and neuropeptides. Nonetheless, newly approved calcitonin gene-related peptide (CGRP) monoclonal antibodies (mAbs) have a 50% responder rate ranging from 27 to 71.0%, whereas CGRP receptor inhibitors have a 50% responder rate ranging from 56 to 71%. To address the need for novel therapeutic targets, researchers are exploring the potential of another secretin family peptide, pituitary adenylate cyclase-activating polypeptide (PACAP), as a ground-breaking treatment avenue for migraine. Preclinical models have revealed how PACAP affects the trigeminal system, which is implicated in headache disorders. Clinical studies have demonstrated the significance of PACAP in migraine pathophysiology; however, a few clinical trials remain inconclusive: the pituitary adenylate cyclase-activating peptide 1 receptor mAb, AMG 301 showed no benefit for migraine prevention, while the PACAP ligand mAb, Lu AG09222 significantly reduced the number of monthly migraine days over placebo in a phase 2 clinical trial. Meanwhile, another secretin family peptide vasoactive intestinal peptide (VIP) is gaining interest as a potential new target. In light of recent advances in PACAP research, we emphasize the potential of PACAP as a promising target for migraine treatment, highlighting the significance of exploring PACAP as a member of the antimigraine armamentarium, especially for patients who do not respond to or contraindicated to anti-CGRP therapies. By updating our knowledge of PACAP and its unique contribution to migraine pathophysiology, we can pave the way for reinforcing PACAP and other secretin peptides, including VIP, as a novel treatment option for migraines.
Collapse
Affiliation(s)
- Masaru Tanaka
- HUN-REN-SZTE Neuroscience Research Group, Hungarian Research Network, University of Szeged (HUN-REN-SZTE), Danube Neuroscience Research Laboratory, Tisza Lajos krt. 113, H-6725 Szeged, Hungary;
| | - Ágnes Szabó
- Department of Neurology, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis u. 6, H-6725 Szeged, Hungary; (Á.S.); (D.S.); (J.T.)
- Doctoral School of Clinical Medicine, University of Szeged, Korányi fasor 6, H-6720 Szeged, Hungary
| | - Tamás Körtési
- HUN-REN-SZTE Neuroscience Research Group, Hungarian Research Network, University of Szeged (HUN-REN-SZTE), Danube Neuroscience Research Laboratory, Tisza Lajos krt. 113, H-6725 Szeged, Hungary;
- Faculty of Health Sciences and Social Studies, University of Szeged, Temesvári krt. 31, H-6726 Szeged, Hungary;
- Preventive Health Sciences Research Group, Incubation Competence Centre of the Centre of Excellence for Interdisciplinary Research, Development and Innovation of the University of Szeged, H-6720 Szeged, Hungary
| | - Délia Szok
- Department of Neurology, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis u. 6, H-6725 Szeged, Hungary; (Á.S.); (D.S.); (J.T.)
| | - János Tajti
- Department of Neurology, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis u. 6, H-6725 Szeged, Hungary; (Á.S.); (D.S.); (J.T.)
| | - László Vécsei
- HUN-REN-SZTE Neuroscience Research Group, Hungarian Research Network, University of Szeged (HUN-REN-SZTE), Danube Neuroscience Research Laboratory, Tisza Lajos krt. 113, H-6725 Szeged, Hungary;
- Department of Neurology, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis u. 6, H-6725 Szeged, Hungary; (Á.S.); (D.S.); (J.T.)
| |
Collapse
|