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Nanda U, Zhang G, Underhill D, Pangarkar S. Management of Pain and Headache After Traumatic Brain Injury. Phys Med Rehabil Clin N Am 2024; 35:573-591. [PMID: 38945652 DOI: 10.1016/j.pmr.2024.02.009] [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: 07/02/2024]
Abstract
This article will identify common causes of pain following traumatic brain injury (TBI), discuss current treatment strategies for these complaints, and help tailor treatments for both acute and chronic settings. We will also briefly discuss primary and secondary headache disorders, followed by common secondary pain disorders that may be related to trauma.
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Affiliation(s)
- Udai Nanda
- Department of Physical Medicine and Rehabilitation, Pain Management, Headache Center of Excellence, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA; Division of Physical Medicine and Rehabilitation, Department of Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA, USA.
| | - Grace Zhang
- Division of Physical Medicine and Rehabilitation, Department of Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | - David Underhill
- Division of Physical Medicine and Rehabilitation, Department of Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | - Sanjog Pangarkar
- Division of Physical Medicine and Rehabilitation, Department of Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA, USA; Department of Physical Medicine and Rehabilitation, Pain Management, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
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Naegel S. [Medication overuse headache]. FORTSCHRITTE DER NEUROLOGIE-PSYCHIATRIE 2024; 92:298-303. [PMID: 39025057 DOI: 10.1055/a-2332-5973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2024]
Abstract
Medication overuse headache (MOH) is a globally prevalent and debilitating condition that results from excessive use of acute therapies and can significantly affect quality of life, despite the fact that simple information about the causes and consequences of the condition can help prevent or stop MOH. In recent years, many new insights have been gained into headaches caused by medication overuse. In addition, the diagnostic criteria and guideline recommendations have changed considerably. This article provides a comprehensive overview of the clinic, definition/classification, epidemiology, risk factors, pathophysiology, controversies, prevention, and treatment of MOH.
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Affiliation(s)
- Steffen Naegel
- Neurologie, Alfried Krupp Krankenhaus Rüttenscheid, Essen, Germany
- Klinik für Neurologie, Universitätsklinikum Halle, Halle, Germany
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Okada M, Katsuki M, Shimazu T, Takeshima T, Mitsufuji T, Ito Y, Ohbayashi K, Imai N, Miyahara J, Matsumori Y, Nakazato Y, Fujita K, Hoshino E, Yamamoto T. Preliminary External Validation Results of the Artificial Intelligence-Based Headache Diagnostic Model: A Multicenter Prospective Observational Study. Life (Basel) 2024; 14:744. [PMID: 38929727 PMCID: PMC11204521 DOI: 10.3390/life14060744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 06/05/2024] [Accepted: 06/08/2024] [Indexed: 06/28/2024] Open
Abstract
The misdiagnosis of headache disorders is a serious issue, and AI-based headache model diagnoses with external validation are scarce. We previously developed an artificial intelligence (AI)-based headache diagnosis model using a database of 4000 patients' questionnaires in a headache-specializing clinic and herein performed external validation prospectively. The validation cohort of 59 headache patients was prospectively collected from August 2023 to February 2024 at our or collaborating multicenter institutions. The ground truth was specialists' diagnoses based on the initial questionnaire and at least a one-month headache diary after the initial consultation. The diagnostic performance of the AI model was evaluated. The mean age was 42.55 ± 12.74 years, and 51/59 (86.67%) of the patients were female. No missing values were reported. Of the 59 patients, 56 (89.83%) had migraines or medication-overuse headaches, and 3 (5.08%) had tension-type headaches. No one had trigeminal autonomic cephalalgias or other headaches. The models' overall accuracy and kappa for the ground truth were 94.92% and 0.65 (95%CI 0.21-1.00), respectively. The sensitivity, specificity, precision, and F values for migraines were 98.21%, 66.67%, 98.21%, and 98.21%, respectively. There was disagreement between the AI diagnosis and the ground truth by headache specialists in two patients. This is the first external validation of the AI headache diagnosis model. Further data collection and external validation are required to strengthen and improve its performance in real-world settings.
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Affiliation(s)
- Mariko Okada
- Department of Neurology, Saitama Medical University, 38 Morohongo, Moroyama-machi, Iruma-gun, Saitama 350-0495, Japan; (M.O.)
| | - Masahito Katsuki
- Physical Education and Health Center, Nagaoka University of Technology, Niigata 940-2137, Japan
| | - Tomokazu Shimazu
- Department of Neurology, Saitama Neuropsychiatric Institute, Saitama 338-8577, Japan
| | - Takao Takeshima
- Headache Center and Department of Neurology, Tominaga Hospital, Osaka 556-0017, Japan
| | - Takashi Mitsufuji
- Department of Neurology, Saitama Medical University, 38 Morohongo, Moroyama-machi, Iruma-gun, Saitama 350-0495, Japan; (M.O.)
| | - Yasuo Ito
- Department of Neurology, Saitama Medical University, 38 Morohongo, Moroyama-machi, Iruma-gun, Saitama 350-0495, Japan; (M.O.)
| | | | - Noboru Imai
- Department of Neurology, Japanese Red Cross Shizuoka Hospital, Shizuoka 420-0853, Japan
| | - Junichi Miyahara
- Headache Center and Department of Neurology, Tominaga Hospital, Osaka 556-0017, Japan
| | | | - Yoshihiko Nakazato
- Department of Neurology, Saitama Medical University, 38 Morohongo, Moroyama-machi, Iruma-gun, Saitama 350-0495, Japan; (M.O.)
| | - Kazuki Fujita
- Department of Neurology, Jichi Medical University Saitama Medical Center, Saitama 330-8503, Japan
| | - Eri Hoshino
- Department of Neurology, Saitama Neuropsychiatric Institute, Saitama 338-8577, Japan
| | - Toshimasa Yamamoto
- Department of Neurology, Saitama Medical University, 38 Morohongo, Moroyama-machi, Iruma-gun, Saitama 350-0495, Japan; (M.O.)
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Shibata Y, Sato H, Sato A, Harada Y. Efficacy of Lasmiditan as a Secondary Treatment for Migraine Attacks after Unsuccessful Treatment with a Triptan. Neurol Int 2024; 16:643-652. [PMID: 38921952 PMCID: PMC11206899 DOI: 10.3390/neurolint16030048] [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: 05/07/2024] [Revised: 06/04/2024] [Accepted: 06/04/2024] [Indexed: 06/27/2024] Open
Abstract
The combined use of lasmiditan and triptan is unexplored in medical literature. This study aimed to investigate whether the intake of lasmiditan following triptan improves migraine pain. Following triptan intake, if headache relief was less than 50% at 1 h, patients took 50 mg of lasmiditan within 2 h of migraine onset. Patients recorded headache intensity and adverse events (AEs) caused by lasmiditan at 1, 2, and 4 h after the intake of an additional 50 mg of lasmiditan. A significant reduction in pain scale was observed post 50 mg lasmiditan intake (p < 0.001, t-test). Pain relief was reported for 32 migraine attacks (80%) at 1 h after additional lasmiditan intake. Although AEs were observed in 63% of the patients who took an additional lasmiditan, most were mild and resolved 1 h after lasmiditan intake. Our study revealed the significant headache relief provided by an additional lasmiditan for patients who did not achieve satisfactory results following initial triptan intake for treating migraine. The AEs associated with this treatment strategy were mild and lasted for a short time. This study suggested that the combination of triptan and lasmiditan is promising for the treatment of migraine and should be studied in a randomized placebo-controlled trial.
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Affiliation(s)
- Yasushi Shibata
- Department of Neurosurgery, Mito Medical Center, University of Tsukuba, Mito 310-0015, Japan
| | - Hiroshige Sato
- Department of Neurosurgery, Sato Clinic of Internal Medicine and Neurosurgery, Moriya 302-0117, Japan
| | - Akiko Sato
- Department of Neurology, Sato Clinic of Internal Medicine and Neurosurgery, Moriya 302-0117, Japan;
| | - Yoichi Harada
- Department of Neurosurgery, Mito Brain Heart Center, Mito 310-0004, Japan;
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Huang J, Wang X, Jin Y, Lou G, Yu Z. Trends and prescribing patterns of antimigraine medicines in nine major cities in China from 2018 to 2022: a retrospective prescription analysis. J Headache Pain 2024; 25:62. [PMID: 38654177 PMCID: PMC11036710 DOI: 10.1186/s10194-024-01775-6] [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: 03/26/2024] [Accepted: 04/16/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND The objective of this study was to investigate the trends and prescribing patterns of antimigraine medicines in China. METHODS The prescription data of outpatients diagnosed with migraine between 2018 and 2022 were extracted from the Hospital Prescription Analysis Cooperative Project of China. The demographic characteristics of migraine patients, prescription trends, and corresponding expenditures on antimigraine medicines were analyzed. We also investigated prescribing patterns of combination therapy and medicine overuse. RESULTS A total of 32,246 outpatients who were diagnosed with migraine at 103 hospitals were included in this study. There were no significant trend changes in total outpatient visits, migraine prescriptions, or corresponding expenditures during the study period. Of the patients who were prescribed therapeutic medicines, 70.23% received analgesics, and 26.41% received migraine-specific agents. Nonsteroidal anti-inflammatory drugs (NSAIDs; 28.03%), caffeine-containing agents (22.15%), and opioids (16.00%) were the most commonly prescribed analgesics, with corresponding cost proportions of 11.35%, 4.08%, and 19.61%, respectively. Oral triptans (26.12%) were the most commonly prescribed migraine-specific agents and accounted for 62.21% of the total therapeutic expenditures. The proportion of patients receiving analgesic prescriptions increased from 65.25% in 2018 to 75.68% in 2022, and the proportion of patients receiving concomitant triptans decreased from 29.54% in 2018 to 21.55% in 2022 (both P < 0.001). The most frequently prescribed preventive medication classes were calcium channel blockers (CCBs; 51.59%), followed by antidepressants (20.59%) and anticonvulsants (15.82%), which accounted for 21.90%, 34.18%, and 24.15%, respectively, of the total preventive expenditures. Flunarizine (51.41%) was the most commonly prescribed preventive drug. Flupentixol/melitracen (7.53%) was the most commonly prescribed antidepressant. The most commonly prescribed anticonvulsant was topiramate (9.33%), which increased from 6.26% to 12.75% (both P < 0.001). A total of 3.88% of the patients received combined therapy for acute migraine treatment, and 18.63% received combined therapy for prevention. The prescriptions for 69.21% of opioids, 38.53% of caffeine-containing agents, 26.61% of NSAIDs, 13.97% of acetaminophen, and 6.03% of triptans were considered written medicine overuse. CONCLUSIONS Migraine treatment gradually converges toward evidence-based and guideline-recommended treatment. Attention should be given to opioid prescribing, weak evidence-based antidepressant use, and medication overuse in migraine treatment.
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Affiliation(s)
- Jing Huang
- Department of Pharmacy, The First Affiliated Hospital of Ningbo University, Ningbo, 315010, China
| | - Xinwei Wang
- Department of Pharmacy, The First Affiliated Hospital of Ningbo University, Ningbo, 315010, China
| | - Yiyi Jin
- Department of Pharmacy, The First Affiliated Hospital of Ningbo University, Ningbo, 315010, China
| | - Guodong Lou
- Department of Pharmacy, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3rd East Qingchun Road, Hangzhou, Zhejiang Province, China
| | - Zhenwei Yu
- Department of Pharmacy, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3rd East Qingchun Road, Hangzhou, Zhejiang Province, China.
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Al Balkhi MH, Moragny J, Laville SM, Liabeuf S, Pecquet PE, Batteux B, Le Souder C, Bellet F, Gras V, Masmoudi K. Medication-overuse headache: A pharmacovigilance study in France. Therapie 2024:S0040-5957(24)00032-5. [PMID: 38458945 DOI: 10.1016/j.therap.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 02/20/2024] [Accepted: 02/22/2024] [Indexed: 03/10/2024]
Abstract
BACKGROUND Overusing medication for primary headaches or other medical conditions can lead to dependency and medication-overuse headache (MOH) as an adverse drug reaction (ADR). OBJECTIVES To analyse reports of ADRs associated with MOH recorded in the French national pharmacovigilance database (FPVD). METHODS This retrospective study selected all MOH cases reported in the FPVD from January 2000 to June 2023. A search of the High-Level Group Term "headache" was performed for drugs classified under ATC codes for the musculoskeletal and nervous systems. Specific keywords were searched in report narratives to further reduce their number. Voluntary intoxication reports were excluded. Only MOH cases according to the International Classification of Headache Disorders or with a medical diagnosis of MOH were considered. RESULTS Among the 2674 reports associated with the HLGT "headache", for 649 ATC drug codes, only 234 reports correspond to MOH, primarily notified by physicians. The median age was 45 years (IQR: 32-56), with 74.4% females and approximately 61.0% having pre-existing primary headaches. In all, 53.4% of the reports were classified as serious. Among patients, 84.2% had an isolated "headache" as the ADR. One drug was suspected in 47.4% of cases, two drugs in 29.1%, and three or more in 23.5%. In total, 473 suspected drugs, corresponding to 104 active ingredients, were involved, including analgesics (63.0%), in particular, acetaminophen-containing drugs, opioids, triptans and ergots, and non-steroidal anti-inflammatory drugs (12.7%). Antiepileptics and psycholeptics were found in 6.6% and 6.1% of cases, respectively. Drug withdrawal was successful in 84.6% of drug-discontinuation cases. Warnings about MOH are mentioned in the summary of product characteristics (SmPCs) for triptans, ergots, and certain acetaminophen-containing drugs, but not other drug classes. CONCLUSIONS Certain drug classes show a high reporting rate of MOH and caution should be exercised when prescribing these drugs. Notably, warnings about MOH must be mentioned in the SmPC of all concerned drug classes.
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Affiliation(s)
- Mohamad Houssam Al Balkhi
- Pharmacovigilance Center, Department of Clinical Pharmacology, Amiens-Picardie University Medical Center, 80054 Amiens, France.
| | - Julien Moragny
- Pharmacovigilance Center, Department of Clinical Pharmacology, Amiens-Picardie University Medical Center, 80054 Amiens, France
| | - Solène M Laville
- Pharmacovigilance Center, Department of Clinical Pharmacology, Amiens-Picardie University Medical Center, 80054 Amiens, France; Pharmacoepidemiology Unit, Department of Clinical Pharmacology, Amiens-Picardie University Medical Center, 80054 Amiens, France
| | - Sophie Liabeuf
- Pharmacovigilance Center, Department of Clinical Pharmacology, Amiens-Picardie University Medical Center, 80054 Amiens, France; Pharmacoepidemiology Unit, Department of Clinical Pharmacology, Amiens-Picardie University Medical Center, 80054 Amiens, France
| | - Pauline-Eva Pecquet
- Pharmacovigilance Center, Department of Clinical Pharmacology, Amiens-Picardie University Medical Center, 80054 Amiens, France
| | - Benjamin Batteux
- Pharmacovigilance Center, Department of Clinical Pharmacology, Amiens-Picardie University Medical Center, 80054 Amiens, France
| | - Cosette Le Souder
- Pharmacovigilance Center, Department of Medical Pharmacology and Toxicology, Montpellier University Medical Center, 34295 Montpellier, France
| | - Florelle Bellet
- Pharmacovigilance Center, Saint-Étienne University Medical Center, 42055 Saint-Étienne, France
| | - Valérie Gras
- Pharmacovigilance Center, Department of Clinical Pharmacology, Amiens-Picardie University Medical Center, 80054 Amiens, France
| | - Kamel Masmoudi
- Pharmacovigilance Center, Department of Clinical Pharmacology, Amiens-Picardie University Medical Center, 80054 Amiens, France
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Tao H, Wan Q, Sun M, Cai K, Song Y, He M, Shen J. Involvement of Plasma Melatonin in Medication-Overuse Headache: A Cross-Sectional Study. Clin Neuropharmacol 2024; 47:12-16. [PMID: 37852214 DOI: 10.1097/wnf.0000000000000573] [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: 10/20/2023]
Abstract
OBJECTIVES Patients with medication-overuse headache (MOH) are often complicated with anxiety, depression, and sleep disorders and are associated with dependence behavior and substance abuse. Melatonin has physiological properties including analgesia, regulation of circadian rhythms, soporific, and antidepressant and affects drug preference and addiction. This study aimed to investigate the role of melatonin in MOH compared with episodic migraine (EM) and healthy controls and to verify the relationship between plasma melatonin levels and psychiatric symptoms. METHODS Thirty patients affected by MOH, 30 patients with EM, and 30 matched healthy controls were enrolled. All subjects completed a detailed headache questionnaire and scales including the Hospital Anxiety and Depression Scale (HADS), the Pittsburgh Sleep Quality Index, the Leeds Dependence Questionnaire. Melatonin levels in plasma samples were measured by enzyme immunoassay method. RESULTS The levels of plasma melatonin were significantly different among 3 groups of subjects (MOH, 7.74 [5.40-9.89]; EM, 9.79 [8.23-10.62]; Control, 10.16 [8.60-17.57]; H = 13.433; P = 0.001). Significantly lower levels of melatonin were found in MOH patients compared with healthy controls ( P = 0.001). The level of plasma melatonin inversely correlated with the scores of HADS-Anxiety ( r = -0.318, P = 0.002), HADS-Depression ( r = -0.368, P < 0.001), Pittsburgh Sleep Quality Index ( r = -0.303, P = 0.004), and Leeds Dependence Questionnaire ( r = -0.312, P = 0.003). CONCLUSIONS This study innovatively detects the plasma melatonin levels in MOH patients and explores the association between melatonin levels and psychiatric symptoms. Melatonin may be potential complementary therapy in the treatment of MOH considering its comprehensive role in multiple aspects of MOH.
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Affiliation(s)
- Huimin Tao
- Department of Neurology, Affiliated Hospital and Medical School of Nantong University, Nantong
| | - Qi Wan
- Department of Neurology, First Clinical Medical College, Nanjing Medical University, Nanjing
| | - Mei Sun
- Department of Neurology, First Clinical Medical College, Nanjing Medical University, Nanjing
| | - Kefu Cai
- Department of Neurology, Affiliated Hospital and Medical School of Nantong University, Nantong
| | - Yan Song
- Department of Neurology, Affiliated Hospital and Medical School of Nantong University, Nantong
| | - Mingqing He
- Department of Geriatrics, The First Affiliated Hospital of Soochow University, Jiangsu, People's Republic of China
| | - Jiabing Shen
- Department of Neurology, Affiliated Hospital and Medical School of Nantong University, Nantong
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Ljubisavljevic S, Ljubisavljevic M, Damjanovic R, Kalinic S. A Descriptive Review of Medication-Overuse Headache: From Pathophysiology to the Comorbidities. Brain Sci 2023; 13:1408. [PMID: 37891777 PMCID: PMC10605322 DOI: 10.3390/brainsci13101408] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/19/2023] [Accepted: 09/25/2023] [Indexed: 10/29/2023] Open
Abstract
PURPOSE OF REVIEW Medication-overuse headache (MOH) is an important problem worldwide, with different areas of controversy regarding its entity. This article reviews the risk factors, comorbidities, pathophysiology, clinical presentation, effective management, and prognosis of MOH by summarizing and integrating the results and findings from previously performed more than 15,000 studies (from 2010 to 2023) available from the scientific database of the University Medical Library in the University Clinical Center of Niš, which aimed to investigate and define the complexity of this type of headache. RECENT FINDING It has been proposed that all acute migraine medications can lead to MOH, with differences in the propensity of different agents to cause the problem. Early data suggests that triptans and other painkillers used for the acute treatment of migraine may be an exception. Recent studies show that practitioners and the general public are still largely unaware of the problem of medication overuse and its damaging effects. SUMMARY Although it is likely that MOH does occur, restricting the number of acute medications is necessary to prevent it. It is also possible that increasing amounts of acute medications are simply a reflection of poorly controlled headaches rather than a cause. Further research needs to be developed to identify more precise mechanisms for effective MOH management and its evolution.
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Affiliation(s)
- Srdjan Ljubisavljevic
- Department for Neurology, University Clinical Centre of Nis, 18000 Nis, Serbia; (M.L.); (R.D.); (S.K.)
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Genizi J, Shnaider M, Yaniv L, Kerem NC, Nathan K, Chistyakov I. Medication Overuse Headaches among Children-The Contribution of Migraine and TTH. Life (Basel) 2023; 13:1902. [PMID: 37763306 PMCID: PMC10532859 DOI: 10.3390/life13091902] [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: 08/21/2023] [Revised: 09/04/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
Medication overuse headaches are a frequent phenomenon observed in individuals suffering from chronic headaches. It arises due to the excessive consumption of pain-relief medications, resulting in the escalation and continuous persistence of headache symptoms. Nevertheless, the prevalence and distinctive characteristics of medication overuse headaches in the pediatric population have not been comprehensively explored. The primary objective of this research is to delineate the features of medication overuse headaches in children, particularly emphasizing the investigation of its epidemiology and the diagnostic patterns for headaches. We conducted a retrospective study and analyzed the medical records of children and adolescents who were evaluated at the outpatient pediatric headache clinic at the Bnai Zion Medical Center for headaches during the period spanning 2007 to 2017. Our study encompassed a cohort of 1008 patients experiencing headaches. Among these participants, 268 individuals (26.6%) were diagnosed with migraine, 250 (24.8%) exhibited tension-type headaches (TTH), and 490 (48.6%) were classified as having undifferentiated headaches. Out of the whole group, 65 had chronic headaches: 35 (54%) with migraine, 20 (30%) with tension-type headaches (TTH), and 10 (15%) with the undifferentiated headache of childhood, with the majority (73%) being female. In summary, medication overuse headaches are a prevalent issue among children grappling with chronic headaches. Intriguingly, they appear to be more pronounced within the tension-type headache (TTH) group compared to migraine sufferers and exhibit a higher prevalence among females. This study underscores the significance of early detection and careful management of medication overuse headaches in pediatric cases, shedding light on its distinct characteristics in the realm of childhood headache disorders. Further research is warranted to elucidate the underlying factors contributing to the observed gender disparity and the distinct prevalence rates among different headache subtypes.
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Affiliation(s)
- Jacob Genizi
- Pediatric Department, Bnai Zion Medical Center, Haifa 3104802, Israel; (M.S.); (L.Y.); (N.C.K.); (K.N.); (I.C.)
- Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa 69094, Israel
| | - Morya Shnaider
- Pediatric Department, Bnai Zion Medical Center, Haifa 3104802, Israel; (M.S.); (L.Y.); (N.C.K.); (K.N.); (I.C.)
| | - Liat Yaniv
- Pediatric Department, Bnai Zion Medical Center, Haifa 3104802, Israel; (M.S.); (L.Y.); (N.C.K.); (K.N.); (I.C.)
- Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa 69094, Israel
| | - Nogah C. Kerem
- Pediatric Department, Bnai Zion Medical Center, Haifa 3104802, Israel; (M.S.); (L.Y.); (N.C.K.); (K.N.); (I.C.)
- Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa 69094, Israel
- Adolescent Medicine Unit, Bnai Zion Medical Center, Haifa 3104802, Israel
| | - Keren Nathan
- Pediatric Department, Bnai Zion Medical Center, Haifa 3104802, Israel; (M.S.); (L.Y.); (N.C.K.); (K.N.); (I.C.)
| | - Irina Chistyakov
- Pediatric Department, Bnai Zion Medical Center, Haifa 3104802, Israel; (M.S.); (L.Y.); (N.C.K.); (K.N.); (I.C.)
- Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa 69094, Israel
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Kebede YT, Mohammed BD, Tamene BA, Abebe AT, Dhugasa RW. Medication overuse headache: a review of current evidence and management strategies. FRONTIERS IN PAIN RESEARCH 2023; 4:1194134. [PMID: 37614243 PMCID: PMC10442656 DOI: 10.3389/fpain.2023.1194134] [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: 03/26/2023] [Accepted: 07/18/2023] [Indexed: 08/25/2023] Open
Abstract
The third edition of the International Classification of Headache Disorders (ICHD-3) defines medication-overuse headache (MOH) as a headache that develops when a person regularly uses acute or symptomatic headache medications excessively (10 or more, or 15 or more days per month, depending on the medication) for a period of time longer than 3 months. Even though it may not be reported as frequently as it actually is, it affects about 5% of the general population on average. It typically happens following repeated anti-pain medication use for pre-existing headache disorders, such as migraines. Anti-pains can also be used frequently in patients with pre-existing headache disorders for reasons other than treating headaches, such as psychological drug attachment. MOH is linked to a number of illnesses, such as anxiety, depression, and obsessive compulsive disorder (OCD). Both simple and complex types are possible. Additionally, there is no universal consensus on how to treat MOH, but drug discontinuation is the best course of action. Using the medical subject headings "Medication Overuse Headache," "Migraine Headache," "Tension Headache," "Chronification of Headache," and "Antipains," an all-language literature search was done on PubMed, Google Scholar, and Medline up until March 2023. We looked into the epidemiology, risk factors, pathophysiology, clinical characteristics, comorbidities, diagnosis, management, and preventative measures of MOH in the literature. This article focuses on the MOH research themes.
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Affiliation(s)
- Yabets Tesfaye Kebede
- School of Medicine, Faculty of Medical Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Bekri Delil Mohammed
- School of Medicine, Faculty of Medical Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Beimnet Ayenew Tamene
- School of Medicine, Faculty of Medical Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Abel Tezera Abebe
- School of Medicine, Faculty of Medical Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
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Chaliha DR, Vaccarezza M, Corti E, Takechi R, Dhaliwal SS, Drummond P, Visser E, Chen FK, Charng J, Lam V, Mamo JC. L-arginine and aged garlic extract for the prevention of migraine: a study protocol for a randomised, double-blind, placebo-controlled, phase-II trial (LARGE trial). BMC Neurol 2023; 23:122. [PMID: 36973718 PMCID: PMC10041759 DOI: 10.1186/s12883-023-03149-y] [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: 11/16/2022] [Accepted: 03/06/2023] [Indexed: 03/29/2023] Open
Abstract
Background Migraine is a common and distressing neurological condition characterised by recurrent throbbing headaches, nausea and heightened sensitivity to light and sound. Accumulating evidence suggests that cerebral arteries dilate during migraine, causing distal microvessels to constrict, which could activate nociceptors and cause onset of headache pain. If so, preventing or attenuating chronic microvascular constriction, and promoting a dilatory phenotype, may reduce frequency and/or severity of migraines. The primary aim of the L-Arginine and Aged Garlic Extract (LARGE) trial is to investigate whether oral treatment with dietary nutraceuticals, L-arginine and aged garlic extract (AGE), both systemic vasodilatory agents, will alleviate migraine frequency, duration and severity in adults with chronic frequent episodic migraines. Methods The study is a randomised double-blind placebo-controlled phase-II single-site clinical trial conducted in Perth, Australia. The target sample is to recruit 240 participants diagnosed with chronic frequent episodic migraines between 18 and 80 years of age. Participants will be randomised to one of four treatment groups for 14 weeks (placebo induction for 2 weeks, followed by 12 weeks on one of the respective treatment arms): placebo, L-arginine, AGE, or a combination of L-arginine and AGE. The doses of L-arginine and AGE are 1.5 g and 1 g daily, respectively. The primary outcome is to assess migraine response using change in migraine frequency and intensity between baseline and 12 weeks. Secondary outcomes include the impact of L-arginine and/or AGE on photosensitivity, retinal vessel changes, and blood biomarker concentrations of vascular tone, following a 12-week intervention. Discussion The protocol describes the oral administration of 2 nutraceutical-based interventions as possible prophylactic treatments for chronic frequent episodic migraines, with potential for direct clinical translation of outcomes. Potential limitations of the study include the fixed-dose design of each treatment arm and that in vivo neuroimaging methods, such as magnetic resonance imaging (MRI), will not be conducted to determine putative cerebro-vasodilatory changes to coincide with the outcome measures. Dose-response studies may be indicated. Trial registration The trial was retrospectively registered with the Australian New Zealand Clinical Trials Registry ACTRN12621001476820 (Universal Trial Number: U1111-1268-1117) on 04/08/2021. This is protocol version 1, submitted on 25/11/2022. Supplementary Information The online version contains supplementary material available at 10.1186/s12883-023-03149-y.
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Affiliation(s)
- Devahuti R. Chaliha
- grid.1032.00000 0004 0375 4078Curtin Health Innovation Research Institute, Faculty of Health Sciences, Curtin University, Bentley, Australia
- grid.1032.00000 0004 0375 4078School of Population Health, Faculty of Health Sciences, Curtin University, Bentley, Australia
| | - Mauro Vaccarezza
- grid.1032.00000 0004 0375 4078Curtin Health Innovation Research Institute, Faculty of Health Sciences, Curtin University, Bentley, Australia
- grid.1032.00000 0004 0375 4078Curtin Medical School, Faculty of Health Sciences, Curtin University, Bentley, Australia
| | - Emily Corti
- grid.1032.00000 0004 0375 4078Curtin Health Innovation Research Institute, Faculty of Health Sciences, Curtin University, Bentley, Australia
| | - Ryusuke Takechi
- grid.1032.00000 0004 0375 4078Curtin Health Innovation Research Institute, Faculty of Health Sciences, Curtin University, Bentley, Australia
- grid.1032.00000 0004 0375 4078School of Population Health, Faculty of Health Sciences, Curtin University, Bentley, Australia
| | - Satvinder S. Dhaliwal
- grid.1032.00000 0004 0375 4078Curtin Health Innovation Research Institute, Faculty of Health Sciences, Curtin University, Bentley, Australia
- grid.4280.e0000 0001 2180 6431Duke-NUS Medical School, National University of Singapore, Queenstown, Singapore
- grid.11875.3a0000 0001 2294 3534Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Pulau Pinang, Malaysia
- grid.443365.30000 0004 0388 6484Singapore University of Social Sciences, 463 Clementi Road, Clementi, 599494 Singapore
| | - Peter Drummond
- grid.1025.60000 0004 0436 6763College of Science, Health, Engineering and Education (SHEE), Murdoch University, Murdoch, WA Australia
| | - Eric Visser
- grid.266886.40000 0004 0402 6494School of Medicine, University of Notre Dame, Fremantle, Australia
| | - Fred K. Chen
- grid.1012.20000 0004 1936 7910Centre for Ophthalmology and Visual Science (incorporating Lions Eye Institute), The University of Western Australia, Perth, WA Australia
- grid.1008.90000 0001 2179 088XOphthalmology, Department of Surgery, The University of Melbourne, East Melbourne, VIC Melbourne, Australia
| | - Jason Charng
- grid.1012.20000 0004 1936 7910Centre for Ophthalmology and Visual Science (incorporating Lions Eye Institute), The University of Western Australia, Perth, WA Australia
- grid.1012.20000 0004 1936 7910Department of Optometry, School of Allied Health, The University of Western Australia, Perth, WA Australia
| | - Virginie Lam
- grid.1032.00000 0004 0375 4078Curtin Health Innovation Research Institute, Faculty of Health Sciences, Curtin University, Bentley, Australia
- grid.1032.00000 0004 0375 4078School of Population Health, Faculty of Health Sciences, Curtin University, Bentley, Australia
| | - John C.L. Mamo
- grid.1032.00000 0004 0375 4078Curtin Health Innovation Research Institute, Faculty of Health Sciences, Curtin University, Bentley, Australia
- grid.1032.00000 0004 0375 4078School of Population Health, Faculty of Health Sciences, Curtin University, Bentley, Australia
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Wei HL, Hu TT, Wang JJ, Wang MY, Yu YS, Zhang H. Potential predictors for the efficacy of non-steroidal anti-inflammatory drugs in patients with migraine. Saudi Pharm J 2023; 31:692-697. [PMID: 37181139 PMCID: PMC10172565 DOI: 10.1016/j.jsps.2023.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 03/14/2023] [Indexed: 03/29/2023] Open
Abstract
Objectives To explore potential predictors of the efficacy of non-steroidal anti-inflammatory drugs (NSAIDs) in patients with migraine. Methods Consecutive migraine patients were recruited and divided into responders and non-responders to NSAIDs according to follow-up for at least three months. Demographic data, migraine-related disabilities and characteristics, and psychiatric comorbidities were evaluated and used to build multivariable logistic regression models. Subsequently, we generated receiver operating characteristic (ROC) curves to explore the performance of these traits in predicting NSAIDs efficacy. Results A total of 567 patients with migraine who completed at least three months of follow-up were enrolled. In the multivariate regression analysis, five factors were identified as potential predictors for NSAIDs efficacy in treating migraine. Namely, attack duration (odds ratio (OR) = 0.959; p < 0.001), headache impact (OR = 0.966; p = 0.015), depression (OR = 0.889; p < 0.001), anxiety (OR = 0.748; p < 0.001), and education level (OR = 1.362; p < 0.001) were associated with response to NSAIDs treatment. The area under the curve, sensitivity, and specificity combining these five factors for predicting the efficacy of NSAIDs were 0.834, 0.909 and 0.676. Conclusions These findings suggest that migraine-related and psychiatric factors are associated with the response to NSAIDs in migraine management. Identifying such key factors may help to optimize individualized migraine management strategy.
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Abstract
Medication overuse headache (MOH) is a secondary headache disorder attributed to overuse of acute headache medications by a person with an underlying headache disorder, usually migraine or tension-type headache. MOH is common among individuals with 15 or more headache days per month. Although MOH is associated with substantial disability and reductions in quality of life, this condition is often under-recognized. As MOH is both preventable and treatable, it warrants greater attention and awareness. The diagnosis of MOH is based on the history and an unremarkable neurological examination, and is made according to the diagnostic criteria of the International Classification of Headache Disorders third edition (ICHD-3). Pathophysiological mechanisms of MOH include altered descending pain modulation, central sensitization and biobehavioural factors. Treatment of MOH includes the use of headache preventive therapies, but essential to success is eliminating the cause, by reducing the frequency of use of acute headache medication, and perhaps withdrawing the overused medication altogether. Appropriate treatment is usually highly effective, leading to reduced headache burden and acute medication consumption.
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Acceptance and commitment therapy for episodic migraine: Rationale and design of a pilot randomized controlled trial. Contemp Clin Trials 2022; 121:106907. [PMID: 36084899 DOI: 10.1016/j.cct.2022.106907] [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: 01/05/2022] [Revised: 08/21/2022] [Accepted: 09/01/2022] [Indexed: 01/27/2023]
Abstract
Migraine is a debilitating disorder with limited pharmacological options. Many migraine medications can have intolerable side effects leading patients to seek complementary and integrative health (CIM) approaches for treatment. One option that is growing in popularity and evidence is Acceptance and Commitment Therapy (ACT), a mindfulness-based therapy. The purpose of this paper is to describe how ACT may be an effective modality integrated into the treatment of migraine and to describe the design of a pilot study of ACT for migraine. First, we review the research and the promise of mindfulness therapies for the treatment of migraine. Then, we describe how ACT differs from other mindfulness therapies for migraine and why it can be a promising option for these patients. Finally, we summarize the design of a pilot study designed to determine the feasibility of performing a future fully powered study to determine the effectiveness of ACT on migraine frequency and disability. This pilot study includes unique features, including a remotely-delivered ACT intervention and the measurement of cortisol levels before and after the intervention.
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Antagonism of CGRP Receptor: Central and Peripheral Mechanisms and Mediators in an Animal Model of Chronic Migraine. Cells 2022; 11:cells11193092. [PMID: 36231054 PMCID: PMC9562879 DOI: 10.3390/cells11193092] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 09/28/2022] [Accepted: 09/28/2022] [Indexed: 11/17/2022] Open
Abstract
Calcitonin-gene-related peptide (CGRP) plays a key role in migraine pathophysiology and more specifically in the mechanisms underlying peripheral and central sensitization. Here, we explored the interaction of CGRP with other pain mediators relevant for neuronal sensitization in an animal model of chronic migraine. Male Sprague-Dawley rats were exposed to nitroglycerin (NTG, 5 mg/kg, i.p.) or vehicle co-administered with the CGRP receptor antagonist olcegepant (2 mg/kg i.p.), or its vehicle, every other day over a 9-day period. Twenty-four hours after the last injection of NTG (or vehicle), behavioral test and ex vivo analysis were performed. Olcegepant attenuated NTG-induced trigeminal hyperalgesia in the second phase of the orofacial formalin test. Interestingly, it also reduced gene expression and protein levels of CGRP, pro-inflammatory cytokines, inflammatory-associated miRNAs (miR-155-5p, miR-382-5p, and miR-34a-5p), and transient receptor potential ankyrin channels in the medulla-pons area, cervical spinal cord, and trigeminal ganglia. Similarly, olcegepant reduced the NTG-induced increase in CGRP and inflammatory cytokines in serum. The findings show that the activation of the CGRP pathway in a migraine animal model was associated to the persistent activation of inflammatory pathways, which was paralleled by a condition of hyperalgesia. These molecular events are relevant for informing us about the mechanisms underlying chronic migraine.
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Cowan RP, Marmura MJ, Diener HC, Starling AJ, Schim J, Hirman J, Brevig T, Cady R. Quantity changes in acute headache medication use among patients with chronic migraine treated with eptinezumab: subanalysis of the PROMISE-2 study. J Headache Pain 2022; 23:115. [PMID: 36068494 PMCID: PMC9446734 DOI: 10.1186/s10194-022-01482-0] [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: 06/23/2022] [Accepted: 08/09/2022] [Indexed: 11/10/2022] Open
Abstract
Background Patients with chronic migraine (CM) treated with eptinezumab in the PROMISE-2 trial achieved greater reductions in migraine and headache frequency, impact, and acute headache medication (AHM) use than did patients who received placebo. This post hoc analysis examines relationships between headache frequency reductions and changes in AHM use in patients in PROMISE-2. Methods PROMISE-2 was a double-blind, placebo-controlled trial conducted in adults with CM. Patients were randomized to eptinezumab 100 mg, 300 mg, or placebo, administered intravenously once every 12 weeks for up to two doses. Patients recorded headache/AHM information daily and for each event in an electronic diary; data from all days with daily reports were included. Shifts in headache frequency and AHM use were assessed in the three populations: total CM population, patients with CM and medication-overuse headache (MOH), and patients with CM and MOH who were ≥ 50% responders during treatment (response over weeks 1–24). Results A total of 1072 adults with CM received treatment (eptinezumab, n = 706; placebo, n = 366). Mean baseline headache frequency was 20.5 days; mean baseline AHM days was 13.4; 431 patients had MOH, of which 225 (52.2%) experienced ≥50% response over weeks 1–24. Relative to baseline, the proportion of days with both headache and AHM use decreased 25.1% (eptinezumab) versus 17.0% (placebo) in the total population (N = 1072), 29.2% versus 18.4% in the MOH subpopulation (n = 431), and 38.3% versus 31.5% in the CM with MOH population with ≥50% response subgroup (n = 225) during weeks 1–24. The proportion of days with headache and triptan use decreased 9.1% (eptinezumab) versus 5.8% (placebo), 11.8% versus 7.2%, and 14.5% versus 12.6%, respectively. Reductions in other AHM types were smaller. Conclusions In this post hoc analysis, eptinezumab use in patients with CM was associated with greater decreases in days with headache with AHM overall and with triptans in particular. The magnitude of effect was greater in the subgroup of CM patients with MOH and ≥ 50% response. Trial registration ClinicalTrials.gov Identifier: NCT02974153. Graphical abstract Eptinezumab reduces headache frequency and acute medication use in patients with chronic migraine.![]()
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Affiliation(s)
| | | | - Hans-Christoph Diener
- Medical Faculty of the University Duisburg-Essen, Institute for Medical Informatics, Biometry and Epidemiology, Essen, Germany
| | | | - Jack Schim
- The Neurology Center of Southern California, Carlsbad, CA, USA
| | - Joe Hirman
- Pacific Northwest Statistical Consulting, Inc., Woodinville, WA, USA
| | | | - Roger Cady
- Lundbeck LLC, Deerfield, IL, USA. .,RK Consults, Ozark, MO, USA. .,Missouri State University, Springfield, MO, USA.
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Factors Associated with Over-the-Counter Analgesic Overuse among Individuals Experiencing Headache. Clin Pract 2022; 12:714-722. [PMID: 36136868 PMCID: PMC9498430 DOI: 10.3390/clinpract12050074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/09/2022] [Accepted: 08/29/2022] [Indexed: 11/17/2022] Open
Abstract
The prevalence of chronic daily headache (CDH) worldwide is 4−5%. Treatment for CDH with prophylaxis and abortive medications is often delayed, increasing disease severity. Consequently, increased usage of over-the-counter (OTC) analgesics can lead to medication overuse headache (MOH). This study aimed to assess factors affecting OTC analgesic overuse causing headaches. Methodology: A cross-sectional structured survey was conducted using voluntary response sampling. Among 1177 respondents, 459 individuals with headache were enrolled in the study. Results: Most participants were female (73.5%), almost half were aged 20−39 years (48.1%), and over half used OTC analgesics (56%). A significant association was found between OTC analgesic overuse and factors, such as chronic disease (p = 0.007), working status (p = 0.015), smoking (p = 0.02), headache frequency >15 days per month (p = 0.000), migraine-type headache (p = 0.01), preventive medicine use (p = 0.018), and emergency department visit (p = 0.018). Conclusion: OTC analgesic overuse among individuals with headache is affected by several factors, including the presence of chronic diseases, working status, smoking, and migraine-type headaches. However, preventive medicine and emergency department visits were considered to have protective effects. Health care providers should screen patients for MOH, increase their awareness, and follow MOH guidelines to treat chronic headache.
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Diener HC, Kropp P, Dresler T, Evers S, Förderreuther S, Gaul C, Holle-Lee D, May A, Niederberger U, Moll S, Schankin C, Lampl C. Management of medication overuse (MO) and medication overuse headache (MOH) S1 guideline. Neurol Res Pract 2022; 4:37. [PMID: 36031642 PMCID: PMC9422154 DOI: 10.1186/s42466-022-00200-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 06/15/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Introduction
Chronic headache due to the overuse of medication for the treatment of migraine attacks has a prevalence of 0.5–2.0%. This guideline provides guidance for the management of medication overuse (MO) and medication overuse headache (MOH).
Recommendations
Treatment of headache due to overuse of analgesics or specific migraine medications involves several stages. Patients with medication overuse (MO) or medication overuse headache (MOH) should be educated about the relationship between frequent use of symptomatic headache medication and the transition from episodic to chronic migraine (chronification), with the aim of reducing and limiting the use of acute medication. In a second step, migraine prophylaxis should be initiated in patients with migraine and overuse of analgesics or specific migraine drugs. Topiramate, onabotulinumtoxinA and the monoclonal antibodies against CGRP or the CGRP-receptor are effective in patients with chronic migraine and medication overuse. In patients with tension-type headache, prophylaxis is performed with amitriptyline. Drug prophylaxis should be supplemented by non-drug interventions. For patients in whom education and prophylactic medication are not effective, pausing acute medication is recommended. This treatment can be performed in an outpatient, day hospital or inpatient setting. Patients with headache due to overuse of opioids should undergo inpatient withdrawal. The success rate of the stepped treatment approach is 50–70% after 6 to 12 months. A high relapse rate is observed in patients with opioid overuse. Tricyclic antidepressants, neuroleptics (antiemetics) and the administration of steroids are recommended for the treatment of withdrawal symptoms or headaches during the medication pause. Consistent patient education and further close monitoring reduce the risk of relapse.
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Migraine Headache in an Employed Population. J Occup Environ Med 2022; 64:679-685. [DOI: 10.1097/jom.0000000000002564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Katsuki M, Yamagishi C, Matsumori Y, Koh A, Kawamura S, Kashiwagi K, Kito T, Entani A, Yamamoto T, Ikeda T, Yamagishi F. Questionnaire-based survey on the prevalence of medication-overuse headache in Japanese one city-Itoigawa study. Neurol Sci 2022; 43:3811-3822. [PMID: 35043356 PMCID: PMC8765819 DOI: 10.1007/s10072-021-05831-w] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 12/14/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The medication-overuse headache (MOH) prevalence has not been investigated in a general Japanese population. We performed questionnaire-based survey and revealed MOH prevalence and its characteristics. We also performed clustering to obtain insight for MOH subgrouping. METHODS In this cross-sectional study, the 15-64-year-old population was investigated in Itoigawa during their COVID-19 vaccination under the national policy. MOH was defined as ≥ 15 days/month plus self-report of use of pain medications ≥ 10 or 15 days/month in the last 3 months. Ward method and k-means + + were used to perform clustering MOH patients. RESULTS Among 5865 valid responses, MOH prevalence was 2.32%. MOH was common among females and the middle-aged. Combination-analgesic is the most overused as 50%. MOH had aggravation by routine physical activity, moderate or severe pain, and migraine-like, compared to non-MOH. The 136 MOH patients could be grouped into 3 clusters. Age and frequency of acute medication use were essential factors for clustering. CONCLUSIONS This is the first study of MOH prevalence in Japan. Most MOH characteristics were similar to previous reports worldwide. Public awareness of proper headache treatment knowledge is still needed. Clustering results may be important for subtype grouping from a social perspective apart from existing clinical subtypes.
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Affiliation(s)
- Masahito Katsuki
- Department of Neurosurgery, Itoigawa General Hospital, Itoigawa, Niigata, 941-0006, Japan.
| | - Chinami Yamagishi
- Department of Health Promotion, Itoigawa City, Itoigawa, Niigata, 941-8501, Japan
| | | | - Akihito Koh
- Department of Neurosurgery, Itoigawa General Hospital, Itoigawa, Niigata, 941-0006, Japan
| | - Shin Kawamura
- Department of Neurosurgery, Itoigawa General Hospital, Itoigawa, Niigata, 941-0006, Japan
| | - Kenta Kashiwagi
- Department of Neurology, Itoigawa General Hospital, Itoigawa, Niigata, 941-0006, Japan
| | - Tomohiro Kito
- Department of Neurosurgery, Nou National Health Insurance Clinic, Itoigawa, Niigata, 949-1331, Japan
| | - Akio Entani
- Department of Internal Medicine, Itoigawa General Hospital, Itoigawa, Niigata, 941-0006, Japan
| | - Toshiko Yamamoto
- Department of Nursing, Itoigawa General Hospital, Itoigawa, Niigata, 941-0006, Japan
| | - Takashi Ikeda
- Department of Health Promotion, Itoigawa City, Itoigawa, Niigata, 941-8501, Japan
| | - Fuminori Yamagishi
- Department of Surgery, Itoigawa General Hospital, Itoigawa, Niigata, 941-0006, Japan
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Therapies targeting CGRP signaling for medication overuse headache. Curr Opin Neurol 2022; 35:353-359. [PMID: 35674079 DOI: 10.1097/wco.0000000000001061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Medication overuse headache (MOH) affects more than 60 million individuals worldwide causing enormous personal and social burden. Only repurposed drugs are available for MOH that share limited evidence for efficacy. The preclinical data suggesting that activation of the calcitonin gene-related peptide (CGRP) pathway is involved in headache chronification along with clinical evidence that monoclonal antibodies targeting CGRP (anti-CGRP mAbs) have good efficacy in preventing chronic migraine, triggered this review that aims to summarize the current data on the effectiveness and safety of mAbs against CGRP in MOH. RECENT FINDINGS Post hoc analyses of phase-3 trials of erenumab, fremanezumab, galcanezumab, and eptinezumab for the prevention of chronic migraine revealed that patients with MOH benefit from the treatment over placebo. Several real-world studies confirm the efficacy of erenumab and galcanezumab in patients with MO. However, all published trials evaluated treatments in patients with chronic migraine with MO collectively, not in patients with MOH exclusively. SUMMARY The available data indicate that anti-CGRP mAbs represent a good mechanism-based and disease-specific therapeutical option with for MOH as long as detoxification and additional nonpharmaceutical interventions are operated. Future research should focus on long-term-controlled trials in MOH populations exclusively.
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22
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Alshareef M. Screening for Medication Overuse Headache Can Reduce Patients' Suffering From Chronic Daily Headache: A Case Report. Cureus 2022; 14:e24670. [PMID: 35663686 PMCID: PMC9159379 DOI: 10.7759/cureus.24670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2022] [Indexed: 11/13/2022] Open
Abstract
Headache is one of the major global health problems and an economic burden on the population. Common causes of chronic daily headaches are migraine and tension-type headaches, respectively. Medication overuse headache (MOH) is one of the common secondary causes of chronic daily headaches. It appears if the original chronic headache was not treated properly and the patient excessively used over-the-counter medicines as an abortive medication. It can be diagnosed easily if the clinician asks for a detailed history and finds out if the patient fulfills the criteria of MOH. The management requires patient education and withdrawal of the medication use, which can be done successfully most of the time in an outpatient clinic. General practitioners are the initial encounter with this type of patient, so they must screen for this type of headache and establish management to reduce the patient's suffering and burden on other health care facilities.
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Sico JJ, Macedo F, Lewis J, Spevak C, Vogsland R, Ford A, Skop K, Sall J. The Primary Care Management of Headache: Synopsis of the 2020 U.S. Department of Veterans Affairs and U.S. Department of Defense Clinical Practice Guideline. Mil Med 2022; 187:e1091-e1102. [PMID: 35022782 DOI: 10.1093/milmed/usab490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/20/2021] [Accepted: 01/09/2022] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION In June of 2020, the U.S. DVA and DoD approved a new joint clinical practice guideline for assessing and managing patients with headache. This guideline provides a framework to evaluate, treat, and longitudinally manage the individual needs and preferences of patients with headache. METHODS In October of 2018, the DVA/DoD Evidence-Based Practice Work Group convened a guideline development panel that included clinical stakeholders and conformed to the National Academy of Medicine's tenets for trustworthy clinical practice guidelines. RESULTS The guideline panel developed key questions, systematically searched and evaluated the literature, created a 1-page algorithm, and advanced 42 recommendations using the Grading of Recommendations Assessment, Development, and Evaluation system. CONCLUSION This synopsis summarizes the key features of the guideline in three areas: prevention, assessing and treating medication overuse headache, and nonpharmacologic and pharmacologic management of headache.
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Affiliation(s)
- Jason J Sico
- Headache Centers of Excellence (HCoE) Program, National Programs Center, Orange, CT 06477, USA.,HCoE Research and Evaluation Center, Veterans Health Administration.,Department of Neurology (Headache Medicine and Vascular Neurology) and Internal Medicine (General Medicine), Yale School of Medicine, New Haven, CT 06520, USA.,VA Connecticut Healthcare System Department of Neurology, National Programs Center, Orange, CT 06477, USA
| | - Franz Macedo
- Minneapolis VA Health Care System, Minneapolis, MN 55417, USA
| | - Jeffrey Lewis
- Wright-Patterson Air Force Base Mental Health Clinic, Wright-Patterson AFB, OH 45433, USA
| | - Christopher Spevak
- Physical Medicine and Rehabilitation Service, James A. Haley Veterans' Hospital, Tampa, FL 33612, USA.,Minneapolis VA Health Care System, Minneapolis, MN 55417, USA
| | | | - Aven Ford
- USAFSAM/FECN, Wright-Patterson AFB, OH 45433, USA
| | - Karen Skop
- Physical Medicine and Rehabilitation Service, James A. Haley Veterans' Hospital, Tampa, FL 33612, USA
| | - James Sall
- Quality and Patient Safety, Office of Evidence Based Practice, U.S. Department of Veterans Affairs, New Braunfels, TX 78132, USA.,Department of Clinical Anesthesia, Georgetown University School of Medicine.,Program Director Pain Fellowship, Walter Reed National Military Medical Center, Bethesda, MD 20814, USA
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24
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Burton WN, Schultz AB, Shepherd ME, McCluskey M, Hines D. Results of a Virtual Migraine Education Program in an Employed Population. J Occup Environ Med 2022; 64:52-57. [PMID: 34310543 DOI: 10.1097/jom.0000000000002334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Migraine affects about 15% of the world's population and disproportionately affects adults who are working age. It is associated with higher healthcare costs, absenteeism, and lost productivity. A metropolitan school district in the southern United States offered a virtual migraine education program to their teaching employees. METHODS Seventy-nine employees completed a migraine questionnaire at both baseline and 3-month follow-up. The program included webinars, educational videos, and other intranet-based resources. RESULTS Results found that program participants reported a significant improvement in the frequency and severity of migraine as well as a reduction in lost on-the-job productivity. A majority of participants reported making positive changes to reduce triggers and better manage stress. CONCLUSIONS An employer-offered migraine education program distributed virtually to remote workers has the potential to improve migraine symptoms and treatment as well as productivity.
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Affiliation(s)
- Wayne N Burton
- Environmental and Occupational Sciences, University of Illinois School of Public Health, Chicago, Illinois (Dr Burton); Global Health Management Research Core, Ann Arbor, Michigan (Dr Schultz); Vanderbilt Health at Metro Nashville Public Schools, Nashville, Tennessee (Dr Shepherd); Health and Wellness Disease Education Specialist, Orland Park, Illinois (Ms McCluskey); Employee Benefits, Metro Nashville Public Schools, Nashville, Tennessee (Mr Hines)
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Gottschalk C, Basu A, Blumenfeld A, Torphy B, Marmura MJ, Pavlovic JM, Dumas PK, Lalvani N, Buse DC. The importance of an early onset of migraine preventive disease control: A roundtable discussion. CEPHALALGIA REPORTS 2022. [DOI: 10.1177/25158163221134593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background: Newly approved migraine preventive therapies have allowed for rapid control of migraine activity, offering potential to minimize the burden of migraine. This report summarizes a roundtable discussion convened to analyze evidence for early onset of prevention, ascertain its clinical relevance, and provide guidance for healthcare professionals in crafting goals and treatment expectations for patients with migraine initiating preventive therapy. Methods: A virtual roundtable meeting of migraine clinicians, researchers, and patient advocates convened in October 2020. Participants reviewed and discussed data summarizing patient and healthcare professional perceptions of migraine prevention and evidence from the peer-reviewed and gray literature to develop corresponding recommendations. Summary: Evidence from clinical studies of anti-calcitonin gene-related peptide monoclonal antibodies (erenumab, fremanezumab, galcanezumab, and eptinezumab) and the chemodenervation agent onabotulinumtoxinA indicate that patients may experience reduction of migraine activity within 7 days of drug administration and early attainment of disease control is associated with improvements in clinically important outcomes. The roundtable of experts proposes that early onset be defined as demonstration of preventive benefits within 1 week of treatment initiation. We recommend focusing discussion with patients around “disease control” and potential benefits of early onset of prevention, so patients can set realistic preventive therapy goals and expectations.
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Affiliation(s)
| | - Anirban Basu
- The CHOICE Institute, School of Pharmacy, University of Washington, Seattle, WA, USA
| | - Andrew Blumenfeld
- Headache Center of Southern California, The Neurology Center, Carlsbad, CA, USA
| | - Bradley Torphy
- Chicago Headache Center and Research Institute, Chicago, IL, USA
| | - Michael J Marmura
- Jefferson Headache Center, Department of Neurology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Jelena M Pavlovic
- Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA
| | | | - Nim Lalvani
- American Migraine Foundation, Mount Royal, NJ, USA
| | - Dawn C Buse
- Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA
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Deighton AM, Harris LA, Johnston K, Hogan S, Quaranta LA, L'Italien G, Coric V. The burden of medication overuse headache and patterns of switching and discontinuation among triptan users: a systematic literature review. BMC Neurol 2021; 21:425. [PMID: 34727873 PMCID: PMC8561931 DOI: 10.1186/s12883-021-02451-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 10/06/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND A synthesis of real-world discontinuation and switching patterns among triptan users and rates of acute medication use among patients with medication overuse headache (MOH) is needed to better understand the burden among patients with migraine. The study objectives were to: (1) synthesize rates of switching and discontinuation from triptans; (2) characterize acute medication use among patients with MOH; and (3) describe the associated burden. METHODS A systematic literature review was conducted, under the Preferred Reporting Items for Systematic Review guidelines, using MEDLINE/EMBASE from database inception to July 2019. The search strategy targeted studies of adults with migraine, and included terms related to migraine and its treatment. Continuous variables were summarized using means, standard deviations, and ranges. Dichotomous and categorical variables were summarized using the number and proportion of individuals. RESULTS Twenty studies were included; seven describing patterns of switching and discontinuation among triptan users, and 13 characterizing triptan overuse among patients with MOH. High rates of switching to non-specific acute medications and low two-year retention rates were reported; among US samples switching to opioids at the first refill (18.2%) or after 1-year (15.5%) was frequent. Compared to persistent use of triptans, switchers experienced greater headache related impact and either no improvement or increased headache-related disability. Rates of medication overuse by agent among patients with MOH varied greatly across the included studies, and only one study described factors associated with the risk of MOH (e.g. duration of medication overuse). Medication agent, increased headache frequency (p = .008), and increased disability (p = .045) were associated with unsuccessful withdrawal; patients overusing triptans were more successful at withdrawal than those overusing opioids or combination analgesics (P < .0001). CONCLUSIONS The evidence summarized here highlights that rates of WCS are low and many patients turn to other acute medication at their first refill. Patients may experience no improvement in disability when switching from one triptan agent to another, or experience increasing disability and/or increasing migraine frequency when turning to traditional acute treatment for migraine. Variability in health care settings, patient severity, and study design contributed to heterogeneity across the synthesis.
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Affiliation(s)
- Alison M Deighton
- Broadstreet HEOR, 201-343 Railway St, Vancouver, BC, V6A 1A4, Canada.
| | - Linda A Harris
- Biohaven Pharmaceuticals, 215 Church Street, New Haven, CT, USA
| | - Karissa Johnston
- Broadstreet HEOR, 201-343 Railway St, Vancouver, BC, V6A 1A4, Canada
| | - Shomari Hogan
- Biohaven Pharmaceuticals, 215 Church Street, New Haven, CT, USA
| | - Lynn A Quaranta
- Biohaven Pharmaceuticals, 215 Church Street, New Haven, CT, USA
| | | | - Vlad Coric
- Biohaven Pharmaceuticals, 215 Church Street, New Haven, CT, USA
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27
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Marmura MJ, Diener HC, Cowan RP, Tepper SJ, Diamond ML, Starling AJ, Hirman J, Mehta L, Brevig T, Cady R. Preventive migraine treatment with eptinezumab reduced acute headache medication and headache frequency to below diagnostic thresholds in patients with chronic migraine and medication-overuse headache. Headache 2021; 61:1421-1431. [PMID: 34551130 PMCID: PMC9291601 DOI: 10.1111/head.14206] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/25/2021] [Accepted: 07/12/2021] [Indexed: 01/03/2023]
Abstract
Objective This post hoc analysis in patients medically diagnosed with chronic migraine (CM) and medication‐overuse headache (MOH) evaluated reductions in the use of acute headache medication (AHM) and sustained changes in the diagnostic status of CM and MOH following eptinezumab treatment in the PROMISE‐2 study. Background Eptinezumab, a monoclonal antibody that inhibits calcitonin gene‐related peptide, is approved in the United States for the preventive treatment of migraine. A previous analysis showed that eptinezumab reduced monthly migraine days and was well tolerated in the subgroup of PROMISE‐2 patients diagnosed with both CM and MOH. Methods The phase 3, double‐blind, placebo‐controlled PROMISE‐2 study (NCT02974153) randomized adults with CM to eptinezumab 100 mg, 300 mg, or placebo (administered intravenously every 12 weeks for up to two doses). MOH was prospectively diagnosed at screening by trained physicians based on 3 months of medication history and International Classification of Headache Disorders‐3β criteria. This post hoc analysis evaluated changes in total and class‐specific days of AHM usage, the percentage of patients using AHM at or above MOH diagnostic thresholds, and the percentage of patients experiencing monthly headache and migraine day frequency below diagnostic thresholds for MOH and/or CM. Results In PROMISE‐2, 431/1072 (40.2%) patients with CM were diagnosed with MOH (eptinezumab 100 mg, n = 139; 300 mg, n = 147; placebo, n = 145) and were included in this analysis. Total monthly AHM use decreased from 20.6 days/month at baseline to 10.6 days/month over 24 weeks of treatment (49% decrease) with eptinezumab 100 mg, from 20.7 to 10.5 days/month (49% decrease) with eptinezumab 300 mg, and from 19.8 to 14.0 days/month (29% decrease) with placebo. Numerically greater decreases from baseline with eptinezumab were also observed for individual drug classes. In each study month, the percentages of patients who were below MOH thresholds were numerically higher for both eptinezumab doses compared with placebo, as were the percentages of patients experiencing headache and migraine frequency below CM thresholds. Of patients with available data across the entire treatment period, 29.0% (58/200) of patients treated with eptinezumab stopped meeting and remained below diagnostic thresholds for both CM and MOH during Weeks 1–24, as well as 6.3% (6/96) of patients who received placebo. Conclusions Across 24 weeks of treatment, eptinezumab reduced AHM use in patients diagnosed with CM and MOH. More than one‐fourth (29%) of patients treated with eptinezumab did not meet the diagnostic thresholds for either CM or MOH for the entire treatment period.
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Affiliation(s)
- Michael J Marmura
- Department of Neurology, Jefferson Headache Center, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Hans-Christoph Diener
- Institute for Medical Informatics, Biometry and Epidemiology, Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - Robert P Cowan
- Department of Neurology and Neurological Sciences, Stanford University Headache and Facial Pain Program, Palo Alto, California, USA
| | - Stewart J Tepper
- Department of Neurology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| | | | | | - Joe Hirman
- Pacific Northwest Statistical Consulting, Inc., Woodinville, Washington, USA
| | - Lahar Mehta
- Lundbeck Seattle BioPharmaceuticals, Inc., Bothell, Washington, USA
| | | | - Roger Cady
- Lundbeck La Jolla Research Center, San Diego, California, USA
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The Evolution of Medication Overuse Headache: History, Pathophysiology and Clinical Update. CNS Drugs 2021; 35:545-565. [PMID: 34002347 DOI: 10.1007/s40263-021-00818-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/15/2021] [Indexed: 10/21/2022]
Abstract
Medication overuse headache (MOH), the development or worsening of chronic headache resulting from frequent and excessive intake of medications used for acute treatment of headache, is a common secondary headache disorder and is associated with significant personal and societal burdens. The plausible physiologic mechanism is that chronic exposure to acute care migraine treatment leads to suppression of endogenous antinociceptive systems, consequently facilitating the trigeminal nociceptive process via up-regulation of the calcitonin gene-related peptide (CGRP) system. Recognizing and preventing its development is an integral aspect of migraine management, as medication overuse is a modifiable risk factor in the progression from episodic to chronic migraine. Over the years, MOH has been difficult to treat and has generated much controversy. Ongoing debates exist over the diagnostic criteria and treatment strategies, particularly regarding the roles of formal detoxification and preventive treatment. The arrival of the anti-CGRP monoclonal antibodies has also challenged our views of MOH and its treatment. This review outlines the evolution of MOH diagnostic criteria, presents the current understanding of MOH pathogenesis and discusses the debates over its development and treatment. Data on the efficacy of anti-CGRP monoclonal antibodies in the setting of medication overuse is also presented. These results indicate that patients with medication overuse, who are treated with these new medications, may not need to be detoxified in order to treat MOH. In light of these developments, it is likely that in the future MOH will be more readily diagnosed and treatment will result in better outcomes.
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Documento de revisión y actualización de la cefalea por uso excesivo de medicación (CUEM). Neurologia 2021; 36:229-240. [DOI: 10.1016/j.nrl.2020.04.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 04/06/2020] [Accepted: 04/16/2020] [Indexed: 11/17/2022] Open
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30
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Document of revision and updating of medication overuse headache (MOH). NEUROLOGÍA (ENGLISH EDITION) 2021. [DOI: 10.1016/j.nrleng.2020.04.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Wang PR, Lopez R, Seballos SS, Campbell MJ, Udeh BL, Phelan MP. Management of migraine in the emergency department: Findings from the 2010-2017 National Hospital Ambulatory Medical Care Surveys. Am J Emerg Med 2021; 41:40-45. [PMID: 33385884 DOI: 10.1016/j.ajem.2020.12.056] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 12/18/2020] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE The study objective was to describe trends in the medical management of migraine in the emergency department (ED) using the 2010-2017 National Hospital Ambulatory Medical Care Survey (NHAMCS) datasets. METHODS Using the 2010-2017 NHAMCS datasets, we analyzed visits with a discharge diagnosis of migraine. Drug prescription frequencies between years were compared with the Rao-Scott chi-squared test. Adjusted odds ratios of opioid administration from 2010 to 2017 were calculated using weighted multivariable logistic regression with sex, age, race/ethnicity, pain-score, primary expected source of payment, and year as predictor variables. RESULTS Our analysis captured 1846 ED visits with a diagnosis of migraine from 2010 to 2017, representing a weighted average of 1.2 million US ED visits per year. Parenteral opioids were prescribed in 49% (95% CI: 40, 58) of visits in 2010 and 28% (95% CI: 15, 45) of visits in 2017 (p = 0.03). From 2010 to 2017, there was a 10% yearly decrease in opioid prescriptions. Metoclopramide and ketorolac were prescribed more frequently in years 2015 through 2017 than in 2010. Increased opioid administration was associated with female sex, older age, white race, higher pain score, and having Medicare or private insurance as the primary expected source of payment for all years. CONCLUSION Opioid administration for migraine in EDs across the US declined 10% annually between 2010 and 2017, demonstrating improved adherence to migraine guidelines recommending against opioids. We identified several factors associated with opioid administration for migraine, identifying groups at higher risk for unnecessary opioids in the ED setting.
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Affiliation(s)
- Philip R Wang
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, United States of America.
| | - Rocio Lopez
- Center for Populations Health Research, Cleveland Clinic, Cleveland, OH, United States of America; Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, United States of America
| | - Spencer S Seballos
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, United States of America
| | - Matthew J Campbell
- Department of Pharmacy, Cleveland Clinic, Cleveland, OH, United States of America
| | - Belinda L Udeh
- Center for Populations Health Research, Cleveland Clinic, Cleveland, OH, United States of America; Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, United States of America; Neurological Institute Center for Outcomes Research, Cleveland Clinic, Cleveland, OH, United States of America
| | - Michael P Phelan
- Emergency Services Institute, Cleveland Clinic, Cleveland, OH, United States of America
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Martínez-Pías E, García-Azorín D, Minguez-Olaondo A, Trigo J, Sierra Á, Ruiz M, Guerrero ÁL. Triptanophobia in migraine: A case-control study on the causes and consequences of the nonuse of triptans in chronic migraine patients. Expert Rev Neurother 2020; 21:123-130. [PMID: 33111580 DOI: 10.1080/14737175.2021.1842733] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Background: Triptanophobia is the excessive and inadequately justified concern about potential risks of triptans. We evaluated causes and consequences of nonuse of triptans in chronic migraine (CM) Methods: Case-control study. We included CM patients firstly referred to aheadache unit. Patients were cases or controls depending on whether they were triptan naïve, or not. We analyzed if nonuse of triptans was justified by formal contraindications or adverse events. We assessed if triptan naïve patients had higher frequency of vascular risk factors (VRF), contraceptive drugs or older age. Results: We included 941 patients, 247 (26.2%) triptan users. Triptans had been discontinued due to tolerability in 116 patients (12.3%), being 578 patients (61.4%) triptan naïve. Formal contraindications were found in 23 patients (2.4%). Frequency of VRF, contraceptive drugs or age did not differ between the groups (p > 0.1). Triptan users consumed symptomatic medications fewer days/month (13.9 vs 17.1, p < 0.001), were under prophylactic treatment more frequently (79.4% vs 34.8%, p < 0.001) and had medication overuse headache less frequently (55.1% vs. 63.0%, p = 0.03). Conclusion: Triptans were not used by three-quartersof CM patients. Nonuse of triptans was not justified by tolerability, frequency of contraindications, or frequency of VRF. Expert opinion: In the present study, we evaluated causes and consequences of the nonuse of triptans in CM sufferers. We analyzed frequency of triptan use in CM patients. We compared, between triptan users and triptan naïve patients, the presence of contraindications, frequency of vascular risk factors, and differences in management prior to the referral to a headache unit.
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Affiliation(s)
- Enrique Martínez-Pías
- Headache Unit, Neurology Department, Hospital Clínico Universitario De Valladolid , Valladolid, Spain
| | - David García-Azorín
- Headache Unit, Neurology Department, Hospital Clínico Universitario De Valladolid , Valladolid, Spain
| | - Ane Minguez-Olaondo
- Neurology Department, Hospital Universitario De Donostia , San Sebastian, Spain
| | - Javier Trigo
- Headache Unit, Neurology Department, Hospital Clínico Universitario De Valladolid , Valladolid, Spain
| | - Álvaro Sierra
- Headache Unit, Neurology Department, Hospital Clínico Universitario De Valladolid , Valladolid, Spain
| | - Marina Ruiz
- Neurology Department, Hospital Universitario De Torrevieja , Alicante. Spain
| | - Ángel L Guerrero
- Headache Unit, Neurology Department, Hospital Clínico Universitario De Valladolid , Valladolid, Spain.,Headache and neuropathic pain research group, Institute for Biomedical Research of Salamanca (IBSAL) , Salamanca, Spain.,Department of Medicine, University of Valladolid , Valladolid, Spain
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Franklin M, Druyts E. ICER's assessment of lasmiditan, rimegepant, and ubrogepant for acute migraine. J Manag Care Spec Pharm 2020; 26:1464-1466. [PMID: 33119438 PMCID: PMC10390931 DOI: 10.18553/jmcp.2020.26.11.1464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
DISCLOSURES: No funding supported the writing of this commentary. The authors have nothing to disclose.
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Affiliation(s)
- Meg Franklin
- Franklin Pharmaceutical Consulting, Rock Hill, SC
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34
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Headache in the neurology clinic: a 2-year audit. Ir J Med Sci 2020; 190:1143-1148. [PMID: 33089417 DOI: 10.1007/s11845-020-02416-y] [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: 06/23/2020] [Accepted: 10/17/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Headache is the most common reason for referral to neurology outpatient clinics in Ireland and represents approximately 30% of all new appointments. AIM To evaluate diagnoses and outcomes of all patients newly referred with headache to a consultant neurologist at an Irish university teaching hospital over a 2-year period. DESIGN A retrospective analysis and audit. METHODS Data including patient demographics, red flags, investigations, diagnosis, and outcome were collected on consecutive patients newly referred with headache to a consultant neurologist's outpatient clinic over a 2-year period. RESULTS Two hundred and seventy patients with headache were seen; 75% were women with mean age of 39 years. 89.26% (241/270) were diagnosed with a primary headache disorder alone; 4.44% (12/270) with a secondary headache disorder alone; 3.33% (9/270) with both a primary and secondary headache disorders; and 2.96% (8/270) with a painful cranial neuropathy. Migraine was the most common diagnosis, frequently associated with medication overuse. Non-attendance rates were high. Although imaging abnormalities were frequently found, on no occasion was it thought to be the cause of the headache. CONCLUSIONS Most patients referred to a neurology outpatient clinic with headache have a primary headache disorder. Alternate pathways should be considered to reduce the burden on Ireland's limited neurology resources without compromising patient safety.
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Smith TA, Thurgood SL. A pragmatic case series of clients living with medically diagnosed migraines self-referred to reflexology. Complement Ther Clin Pract 2020; 41:101230. [PMID: 33007655 DOI: 10.1016/j.ctcp.2020.101230] [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: 10/08/2019] [Revised: 08/21/2020] [Accepted: 08/23/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND PURPOSE Migraine affects approximately 2% of the population of the UK with around 190,000 people experiencing a migraine daily. This study investigated the effectiveness of reflexology on migraine symptoms provided under pragmatic, personally funded conditions. MATERIALS AND METHODS Data was gathered on a case series of 20 reflexology clients with medically diagnosed migraine. All participants self-referred to a member of the Association of Reflexologists (AoR). The Measure Yourself Medical Outcome Profile (MYMOP) was completed at each appointment. All participants received six reflexology sessions. RESULTS In terms of an improvement in the overall MYMOP profile, 75% (n = 15) of clients had an improvement of two or more points. The minimal clinically important difference for the MYMOP change score is 1.0; this was achieved by 90% (n = 18) of participants. The mean difference in scores for each of the MYMOP aspects was calculated and the greatest improvement was found with symptom 1, their chosen primary symptom, which changed an average of 3.40 points (95% CI: 2.35, 4.45.) CONCLUSION: The results indicate the potential for reflexology to relieve the symptoms of migraine.
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Affiliation(s)
- Tracey A Smith
- Tracey A Smith, Association of Reflexology, Victoria House, Victoria Street, Taunton, Somerset, TA1 3FA, UK.
| | - Sarah L Thurgood
- Kaplan Open Learning, Westgate, 6 Grace Street, Leeds, LS1 2RP, UK
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Toom K, Braschinsky M, Obermann M, Katsarava Z. Secondary headache attributed to exposure to or overuse of a substance. Cephalalgia 2020; 41:443-452. [PMID: 32819151 DOI: 10.1177/0333102420942238] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Secondary headaches attributed to exposure to or the overuse of a substance are classified under chapter eight in the International Classification of Headache Disorders 3rd edition. Three distinct sub-chapters consider: 1. Headache attributed to exposure to a substance, 2. Medication overuse headache, and 3. Headache attributed to substance withdrawal. Headache attributed to exposure to a substance refers to a headache with onset immediately or within hours after the exposure, while medication overuse headache is a headache occurring on 15 or more days per month that has developed as a consequence of regular usage of acute headache medication(s) for more than three consecutive months in a patient with a pre-existing primary headache disorder. The withdrawal of caffeine, oestrogen, and opioids is most often associated with the development of headache. DISCUSSION Despite the current headache classification, there is no certainty of a causal relationship between the use of any substance and the development of headache. Some substances are likely to provoke headache in patients that suffer from a primary headache disorder like migraine, tension-type headache or cluster headache, while others were described to cause headache even in people that generally do not get headaches. Toxic agents, such as carbon monoxide (CO) are difficult to investigate systematically, while other substances such as nitric oxide (NO) were specifically used to induce headache experimentally. If a patient with an underlying primary headache disorder develops a headache, in temporal relation to exposure to a substance, which is significantly worse than the usual headache it is considered secondary. This is even more the case if the headache phenotype is different from the usually experienced headache characteristics. Medication overuse headache is a well-described, distinct disease entity with only marginally understood pathophysiology and associated psychological factors. Managing medication overuse headache patients includes education, detoxification, prophylactic treatments and treating comorbidities, which is reflected in available guidelines. Viewing medication overuse headache as a separate entity helps clinicians and researchers better recognise, treat and study the disorder. CONCLUSION Identification of substances that may cause or trigger secondary headache is important in order to educate patients and health care professionals about potential effects of these substances and prevent unnecessary suffering, as well as deterioration in quality of life. Treatment in case of medication overuse and other chronic headache should be decisive and effective.
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Affiliation(s)
- Kati Toom
- Neurology Clinic, Tartu University Hospital, Tartu, Estonia.,Estonian Headache Society, Tartu, Estonia
| | - Mark Braschinsky
- Neurology Clinic, Tartu University Hospital, Tartu, Estonia.,Estonian Headache Society, Tartu, Estonia
| | - Mark Obermann
- Center for Neurology, Asklepios Hospitals Schildautal, Seesen, Germany.,Evangelical Hospital Unna, Unna, Germany
| | - Zara Katsarava
- Evangelical Hospital Unna, Unna, Germany.,Department of Neurology, University of Duisburg-Essen, Essen, Germany.,EVEX Medical Corporation, Tbilisi, Republic of Georgia.,IM Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation
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Chaliha DR, Vaccarezza M, Takechi R, Lam V, Visser E, Drummond P, Mamo JCL. A Paradoxical Vasodilatory Nutraceutical Intervention for Prevention and Attenuation of Migraine-A Hypothetical Review. Nutrients 2020; 12:E2487. [PMID: 32824835 PMCID: PMC7468811 DOI: 10.3390/nu12082487] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/14/2020] [Accepted: 08/15/2020] [Indexed: 02/07/2023] Open
Abstract
Studies suggest that migraine pain has a vascular component. The prevailing dogma is that peripheral vasoconstriction activates baroreceptors in central, large arteries. Dilatation of central vessels stimulates nociceptors and induces cortical spreading depression. Studies investigating nitric oxide (NO) donors support the indicated hypothesis that pain is amplified when acutely administered. In this review, we provide an alternate hypothesis which, if substantiated, may provide therapeutic opportunities for attenuating migraine frequency and severity. We suggest that in migraines, heightened sympathetic tone results in progressive central microvascular constriction. Suboptimal parenchymal blood flow, we suggest, activates nociceptors and triggers headache pain onset. Administration of NO donors could paradoxically promote constriction of the microvasculature as a consequence of larger upstream central artery vasodilatation. Inhibitors of NO production are reported to alleviate migraine pain. We describe how constriction of larger upstream arteries, induced by NO synthesis inhibitors, may result in a compensatory dilatory response of the microvasculature. The restoration of central capillary blood flow may be the primary mechanism for pain relief. Attenuating the propensity for central capillary constriction and promoting a more dilatory phenotype may reduce frequency and severity of migraines. Here, we propose consideration of two dietary nutraceuticals for reducing migraine risk: L-arginine and aged garlic extracts.
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Affiliation(s)
- Devahuti Rai Chaliha
- Curtin Health Innovation Research Institute, Curtin University, Kent St., Bentley 6102, Australia; (D.R.C.); (M.V.); (R.T.); (V.L.)
- School of Public Health, Faculty of Health Sciences, Curtin University, Kent St., Bentley 6102, Australia
| | - Mauro Vaccarezza
- Curtin Health Innovation Research Institute, Curtin University, Kent St., Bentley 6102, Australia; (D.R.C.); (M.V.); (R.T.); (V.L.)
- School of Pharmacy and Biomedical Sciences, Faculty of Health Sciences, Curtin University, Kent St., Bentley 6102, Australia
| | - Ryu Takechi
- Curtin Health Innovation Research Institute, Curtin University, Kent St., Bentley 6102, Australia; (D.R.C.); (M.V.); (R.T.); (V.L.)
- School of Public Health, Faculty of Health Sciences, Curtin University, Kent St., Bentley 6102, Australia
| | - Virginie Lam
- Curtin Health Innovation Research Institute, Curtin University, Kent St., Bentley 6102, Australia; (D.R.C.); (M.V.); (R.T.); (V.L.)
- School of Public Health, Faculty of Health Sciences, Curtin University, Kent St., Bentley 6102, Australia
| | - Eric Visser
- School of Medicine, University of Notre Dame, Fremantle 6160, Australia;
| | - Peter Drummond
- College of Science, Health, Engineering and Education (SHEE), Murdoch University, Murdoch 6150, Australia;
| | - John Charles Louis Mamo
- Curtin Health Innovation Research Institute, Curtin University, Kent St., Bentley 6102, Australia; (D.R.C.); (M.V.); (R.T.); (V.L.)
- School of Public Health, Faculty of Health Sciences, Curtin University, Kent St., Bentley 6102, Australia
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Diener HC, Tassorelli C, Dodick DW, Silberstein SD, Lipton RB, Ashina M, Becker WJ, Ferrari MD, Goadsby PJ, Pozo-Rosich P, Wang SJ, Houle TT, Hoek TCVD, Martinelli D, Terwindt GM. Guidelines of the International Headache Society for controlled trials of preventive treatment of migraine attacks in episodic migraine in adults. Cephalalgia 2020; 40:1026-1044. [DOI: 10.1177/0333102420941839] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Clinical trials are a key component of the evidence base for the treatment of headache disorders. In 1991, the International Headache Society Clinical Trials Standing Committee developed and published the first edition of the Guidelines for Controlled Trials of Drugs in Migraine. Advances in drugs, devices, and biologicals, as well as novel trial designs, have prompted several updates over the nearly 30 years since, including most recently the Guidelines for controlled trials of preventive treatment of chronic migraine (2018), the Guidelines for controlled trials of acute treatment of migraine attacks in adults (2019), and Guidelines for controlled trials of preventive treatment of migraine in children and adolescents (2019). The present update incorporates findings from new research and is intended to optimize the design of controlled trials of preventive pharmacological treatment of episodic migraine in adults. A guideline for clinical trials with devices will be published separately.
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Affiliation(s)
- Hans-Christoph Diener
- Institute for Medical Informatics, Biometry and Epidemiology, University Duisburg-Essen, Essen, Germany
| | - Cristina Tassorelli
- Headache Science Center, C. Mondino Foundation (IRCCS), Pavia, Italy
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | | | | | - Richard B Lipton
- Montefiore Headache Center, Department of Neurology and Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Messoud Ashina
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, Glostrup, Denmark
| | - Werner J Becker
- Dept of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
- Hotchkiss Brain Institute, Calgary, Canada
| | - Michel D Ferrari
- Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands
| | - Peter J Goadsby
- National Institute for Health Research-Wellcome Trust King’s Clinical Research Facility, King’s College London, UK
| | - Patricia Pozo-Rosich
- Headache Unit, Neurology Department, Vall d’Hebron University Hospital & Headache Research Group, Vall d’Hebron Research Institute, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Shuu-Jiun Wang
- Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
- Brain Research Center and School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | | | | | - Daniele Martinelli
- Headache Science Center, C. Mondino Foundation (IRCCS), Pavia, Italy
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Gisela M Terwindt
- Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands
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Navratilova E, Behravesh S, Oyarzo J, Dodick DW, Banerjee P, Porreca F. Ubrogepant does not induce latent sensitization in a preclinical model of medication overuse headache. Cephalalgia 2020; 40:892-902. [PMID: 32615788 PMCID: PMC7412872 DOI: 10.1177/0333102420938652] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Ubrogepant, a small-molecule calcitonin gene-related peptide receptor antagonist, was recently approved as an oral medication for the acute treatment of migraine. This study aimed to determine whether ubrogepant shows efficacy in a preclinical model of migraine-like pain and whether repeated oral administration of ubrogepant induces latent sensitization relevant to medication overuse headache in rats. METHODS A "two-hit" priming model of medication overuse headache was used. Female Sprague-Dawley rats received six oral doses of sumatriptan 10 mg/kg over 2 weeks to induce latent sensitization (i.e. "priming"). Cutaneous allodynia was measured periodically over 20 days in the periorbital and hindpaw regions using von Frey filaments. The rats were then subjected to a 1-hour bright light stress challenge on two consecutive days. At the start of the second bright light stress exposure, oral sumatriptan 10 mg/kg, oral ubrogepant 25, 50, or 100 mg/kg, or vehicle was administered; thereafter, cephalic and hindpaw sensory thresholds were monitored hourly over 5 hours to determine the efficacy of ubrogepant in reversing bright light stress-induced cutaneous allodynia. A dose of ubrogepant effective in the medication overuse headache model (100 mg/kg) was then selected to determine if repeated administration would produce latent sensitization. Rats were administered six oral doses of ubrogepant 100 mg/kg, sumatriptan 10 mg/kg (positive control), or vehicle over 2 weeks, and cutaneous allodynia was evaluated regularly. Testing continued until mechanosensitivity returned to baseline levels. Rats were then challenged with bright light stress on days 20 and 21, and periorbital and hindpaw cutaneous allodynia was measured. On days 28 to 32, the same groups received a nitric oxide donor (sodium nitroprusside 3 mg/kg, i.p.), and cutaneous allodynia was assessed hourly over 5 hours. RESULTS Sumatriptan elicited cutaneous allodynia in both cephalic and hindpaw regions; cutaneous allodynia resolved to baseline levels after cessation of drug administration (14 days). Sumatriptan priming resulted in generalized and delayed cutaneous allodynia, evoked by either bright light stress (day 21) or nitric oxide donor (day 28). Ubrogepant dose-dependently blocked both stress- and nitric oxide donor-induced cephalic and hindpaw allodynia in the sumatriptan-induced medication overuse headache model with a 50% effective dose of ∼50 mg/kg. Unlike sumatriptan, ubrogepant 100 mg/kg in repeated effective doses did not produce cutaneous allodynia or latent sensitization. CONCLUSIONS Both ubrogepant and sumatriptan demonstrated efficacy as acute medications for stress- and nitric oxide donor-evoked cephalic allodynia in a preclinical model of medication overuse headache, consistent with their clinical efficacy in the acute treatment of migraine. However, in contrast to sumatriptan, repeated treatment with ubrogepant did not induce cutaneous allodynia or latent sensitization. These studies suggest ubrogepant may offer an effective acute treatment of migraine without risk of medication overuse headache.Trial Registration Number: Not applicable.
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Affiliation(s)
- Edita Navratilova
- Department of Pharmacology, Arizona Health Sciences Center, University of Arizona, Tucson, AZ, USA
| | - Sasan Behravesh
- Department of Collaborative Research, Mayo Clinic, Scottsdale, AZ, USA
| | - Janice Oyarzo
- Department of Collaborative Research, Mayo Clinic, Scottsdale, AZ, USA
| | - David W Dodick
- Department of Neurology, Mayo Clinic, Scottsdale, AZ, USA
| | | | - Frank Porreca
- Department of Pharmacology, Arizona Health Sciences Center, University of Arizona, Tucson, AZ, USA.,Department of Collaborative Research, Mayo Clinic, Scottsdale, AZ, USA
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Rau JC, Navratilova E, Oyarzo J, Johnson KW, Aurora SK, Schwedt TJ, Dodick DW, Porreca F. Evaluation of LY573144 (lasmiditan) in a preclinical model of medication overuse headache. Cephalalgia 2020; 40:903-912. [PMID: 32580575 PMCID: PMC7412873 DOI: 10.1177/0333102420920006] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Medication overuse is a significant issue that complicates the treatment of headache disorders. The most effective medications for the acute treatment of migraine all have the capacity to induce medication overuse headache (MOH). Novel acute migraine-specific treatments are being developed. However, because the mechanism(s) underlying medication overuse headache are not well understood, it is difficult to predict whether any particular acute medication will induce MOH in susceptible individuals. LY573144 (lasmiditan), a 5-HT1F receptor agonist, has recently been shown to be effective in the acute treatment of migraine in phase 3 trials. The aim of this study is to determine whether frequent administration of lasmiditan induces behaviors consistent with MOH in a pre-clinical rat model. METHODS Sprague Dawley rats were administered six doses of lasmiditan (10 mg/kg), sumatriptan (10 mg/kg), or sterile water orally over 2 weeks and cutaneous allodynia was evaluated regularly in the periorbital and hindpaw regions using von Frey filaments. Testing continued until mechanosensitivity returned to baseline levels. Rats were then submitted to bright light stress (BLS) or nitric oxide (NO) donor administration and were again evaluated for cutaneous allodynia in the periorbital and hindpaw regions hourly for 5 hours. RESULTS Both lasmiditan and sumatriptan exhibited comparable levels of drug-induced cutaneous allodynia in both the periorbital and hindpaw regions, which resolved after cessation of drug administration. Both lasmiditan and sumatriptan pre-treatment resulted in cutaneous allodynia that was evoked by either BLS or NO donor. CONCLUSIONS In a pre-clinical rat model of MOH, oral lasmiditan, like sumatriptan, induced acute transient cutaneous allodynia in the periorbital and hindpaw regions that after resolution could be re-evoked by putative migraine triggers. These results suggest that lasmiditan has the capacity to induce MOH through persistent latent peripheral and central sensitization mechanisms.
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Affiliation(s)
| | - Edita Navratilova
- Department of Pharmacology, Arizona Health Sciences Center, University of Arizona, Tucson, AZ, USA
| | | | | | | | | | | | - Frank Porreca
- Mayo Clinic, Scottsdale, AZ, USA.,Department of Pharmacology, Arizona Health Sciences Center, University of Arizona, Tucson, AZ, USA
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Lipton RB, Buse DC, Friedman BW, Feder L, Adams AM, Fanning KM, Reed ML, Schwedt TJ. Characterizing opioid use in a US population with migraine: Results from the CaMEO study. Neurology 2020; 95:e457-e468. [PMID: 32527971 PMCID: PMC7455347 DOI: 10.1212/wnl.0000000000009324] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 11/07/2019] [Indexed: 01/20/2023] Open
Abstract
Objective To determine the prevalence of and risk factors associated with opioid use in the treatment of migraine, we examined demographics and clinical characteristics of 867 individuals who reported using opioids for the treatment of migraine. Methods We analyzed data from the CaMEO study (Chronic Migraine Epidemiology and Outcomes), a cross-sectional, longitudinal, Internet study, to compare sociodemographics, clinical characteristics, and migraine burden/disability of opioid users vs nonusers. Covariates were entered as categorical or continuous variables. Factors associated with opioid use were identified using nested, multivariable binary logistic regression models. Results Of 2,388 respondents with migraine using prescription medications for acute treatment, 36.3% reported that they currently used or kept on hand opioid medications to treat headaches. Current opioid users had significantly more comorbidities, greater headache-related burden, and poorer quality of life than nonusers. Regression models revealed factors significantly associated with opioid use, including male sex, body mass index, allodynia, increasing monthly headache frequency, Total Pain Index score (excluding head, face, neck/shoulder), anxiety, depression, ≥1 cardiovascular comorbidity, and emergency department/urgent care use for headache in the past 6 months. Self-reported physician-diagnosed migraine/chronic migraine was associated with significantly decreased likelihood of opioid use. Conclusions Of respondents who were using acute prescription medications for migraine, more than one-third used or kept opioids on hand, contrary to guidance. This analysis could not distinguish risk factors from consequences of opioid use; thus further research is needed to guide the development of strategies for reducing the inappropriate use of opioids in migraine.
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Affiliation(s)
- Richard B Lipton
- From the Department of Neurology (R.B.L., D.C.B., B.W.F.), Albert Einstein College of Medicine, Bronx, NY; Peloton Advantage, LLC, an OPEN Health Company (L.F.), Parsippany, NJ; Global Medical Affairs (A.M.A.), Allergan plc, Irvine, CA; Vedanta Research (K.M.F., M.L.R.), Chapel Hill, NC; and Neurology Research (T.J.S.), Mayo Clinic, Phoenix, AZ.
| | - Dawn C Buse
- From the Department of Neurology (R.B.L., D.C.B., B.W.F.), Albert Einstein College of Medicine, Bronx, NY; Peloton Advantage, LLC, an OPEN Health Company (L.F.), Parsippany, NJ; Global Medical Affairs (A.M.A.), Allergan plc, Irvine, CA; Vedanta Research (K.M.F., M.L.R.), Chapel Hill, NC; and Neurology Research (T.J.S.), Mayo Clinic, Phoenix, AZ
| | - Benjamin W Friedman
- From the Department of Neurology (R.B.L., D.C.B., B.W.F.), Albert Einstein College of Medicine, Bronx, NY; Peloton Advantage, LLC, an OPEN Health Company (L.F.), Parsippany, NJ; Global Medical Affairs (A.M.A.), Allergan plc, Irvine, CA; Vedanta Research (K.M.F., M.L.R.), Chapel Hill, NC; and Neurology Research (T.J.S.), Mayo Clinic, Phoenix, AZ
| | - Lisa Feder
- From the Department of Neurology (R.B.L., D.C.B., B.W.F.), Albert Einstein College of Medicine, Bronx, NY; Peloton Advantage, LLC, an OPEN Health Company (L.F.), Parsippany, NJ; Global Medical Affairs (A.M.A.), Allergan plc, Irvine, CA; Vedanta Research (K.M.F., M.L.R.), Chapel Hill, NC; and Neurology Research (T.J.S.), Mayo Clinic, Phoenix, AZ
| | - Aubrey Manack Adams
- From the Department of Neurology (R.B.L., D.C.B., B.W.F.), Albert Einstein College of Medicine, Bronx, NY; Peloton Advantage, LLC, an OPEN Health Company (L.F.), Parsippany, NJ; Global Medical Affairs (A.M.A.), Allergan plc, Irvine, CA; Vedanta Research (K.M.F., M.L.R.), Chapel Hill, NC; and Neurology Research (T.J.S.), Mayo Clinic, Phoenix, AZ
| | - Kristina M Fanning
- From the Department of Neurology (R.B.L., D.C.B., B.W.F.), Albert Einstein College of Medicine, Bronx, NY; Peloton Advantage, LLC, an OPEN Health Company (L.F.), Parsippany, NJ; Global Medical Affairs (A.M.A.), Allergan plc, Irvine, CA; Vedanta Research (K.M.F., M.L.R.), Chapel Hill, NC; and Neurology Research (T.J.S.), Mayo Clinic, Phoenix, AZ
| | - Michael L Reed
- From the Department of Neurology (R.B.L., D.C.B., B.W.F.), Albert Einstein College of Medicine, Bronx, NY; Peloton Advantage, LLC, an OPEN Health Company (L.F.), Parsippany, NJ; Global Medical Affairs (A.M.A.), Allergan plc, Irvine, CA; Vedanta Research (K.M.F., M.L.R.), Chapel Hill, NC; and Neurology Research (T.J.S.), Mayo Clinic, Phoenix, AZ
| | - Todd J Schwedt
- From the Department of Neurology (R.B.L., D.C.B., B.W.F.), Albert Einstein College of Medicine, Bronx, NY; Peloton Advantage, LLC, an OPEN Health Company (L.F.), Parsippany, NJ; Global Medical Affairs (A.M.A.), Allergan plc, Irvine, CA; Vedanta Research (K.M.F., M.L.R.), Chapel Hill, NC; and Neurology Research (T.J.S.), Mayo Clinic, Phoenix, AZ
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Vandenbussche N, Paemeleire K, Katsarava Z. The Many Faces of Medication-Overuse Headache in Clinical Practice. Headache 2020; 60:1021-1036. [PMID: 32232847 DOI: 10.1111/head.13785] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 02/28/2020] [Indexed: 12/24/2022]
Abstract
The management of medication-overuse headache (MOH) is multifaceted and headache experts have different views on the optimal strategy to tackle this type of secondary headache. The purpose of this review is to provide an overview of the literature on the management of MOH, and to highlight important considerations in the clinical evaluation of the MOH patient. Managing MOH in clinical practice starts by evaluating the headache patient with medication overuse, determining the overused drug(s), assessing the impact of headaches on the patient and assessing comorbid conditions and disorders. Withdrawal of the overused medication is the cornerstone of treatment. An inpatient or outpatient setting is chosen based on the clinical profile of the patient. There is evidence for abrupt withdrawal combined with headache preventive treatment. Bridging therapy to bring relief to withdrawal headaches and/or symptoms should be offered. Education and motivational work through multidisciplinary assessment show benefits in sustaining withdrawal and preventing relapse. Although the reversal of chronic headache after cessation of overused acute medication has been noticed worldwide, different aspects of the management of MOH, such as complete or gradual withdrawal, or preventive treatment with or without withdrawal are still debated.
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Affiliation(s)
| | - Koen Paemeleire
- Department of Neurology, Ghent University Hospital, Ghent, Belgium
| | - Zaza Katsarava
- Department of Neurology, University of Duisburg-Essen, Essen, Germany.,Department of Neurology, Evangelical Hospital Unna, Unna, Germany.,EVEX Medical Corporation, Tbilisi, GA, USA.,Sechenov University Moscow, Moscow, Russian Federation
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Berthiaume S, Abdallah K, Blais V, Gendron L. Alleviating pain with delta opioid receptor agonists: evidence from experimental models. J Neural Transm (Vienna) 2020; 127:661-672. [PMID: 32189076 DOI: 10.1007/s00702-020-02172-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 03/06/2020] [Indexed: 12/11/2022]
Abstract
The use of opioids for the relief of pain and headache disorders has been studied for years. Nowadays, particularly because of its ability to produce analgesia in various pain models, delta opioid receptor (DOPr) emerges as a promising target for the development of new pain therapies. Indeed, their potential to avoid the unwanted effects commonly observed with clinically used opioids acting at the mu opioid receptor (MOPr) suggests that DOPr agonists could be a therapeutic option. In this review, we discuss the use of opioids in the management of pain in addition to describing the evidence of the analgesic potency of DOPr agonists in animal models.
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Affiliation(s)
- Sophie Berthiaume
- Département de Pharmacologie-Physiologie, Institut de Pharmacologie de Sherbrooke, Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, 3001, 12th Avenue North, Sherbrooke, QC, J1H 5N4, Canada
| | - Khaled Abdallah
- Département de Pharmacologie-Physiologie, Institut de Pharmacologie de Sherbrooke, Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, 3001, 12th Avenue North, Sherbrooke, QC, J1H 5N4, Canada
| | - Véronique Blais
- Département de Pharmacologie-Physiologie, Institut de Pharmacologie de Sherbrooke, Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, 3001, 12th Avenue North, Sherbrooke, QC, J1H 5N4, Canada
| | - Louis Gendron
- Département de Pharmacologie-Physiologie, Institut de Pharmacologie de Sherbrooke, Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, 3001, 12th Avenue North, Sherbrooke, QC, J1H 5N4, Canada.
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Salhofer-Polanyi S, Zebenholzer K, Berndl T, Kastrati K, Raab S, Schweitzer P, Stria T, Topic P, Wöber C. Medication overuse headache in 787 patients admitted for inpatient treatment over a period of 32 years. Cephalalgia 2020; 40:808-817. [PMID: 32153204 DOI: 10.1177/0333102420911210] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Definitions of medication overuse headache have changed over time. OBJECTIVE To evaluate the clinical characteristics of medication overuse headache patients admitted for inpatient withdrawal therapy over a period of 32 years. METHODS We included all patients with medication overuse headache treated from 1 January 1984 to 31 December 2015. We obtained all data from the medical reports and defined three periods, P1 (1984-1993), P2 (1994-2003), and P3 (2004-2015). The p-value adjusted for multiple comparisons was set to 0.005. RESULTS Within 32 years, a total of 787 patients accounted for 904 admissions for MOH. From P1 to P3, the proportion of patients with preexisting migraine increased from 44.3% to 53.3% (chi2 = 9.0, p = 0.01) and that with preexisting tension-type headache decreased from 47.9% to 34.6% (chi2 = 9.3, p < 0.01). The median time since onset of headache and medication overuse headache decreased from 20 to 15 years (p < 0.001) and from 3 to 2 years (p < 0.001). The median cumulative number of single doses decreased from 120 to 90 per month (p = 0.002). Overuse of triptans, non-opioid analgesics, and opioids increased, whereas overuse of ergotamines decreased over time (p < 0.001 for all tests). The use of prophylactic medication before admission increased from 8.3% to 29.9% (chi2 = 89.5, p < 0.001). CONCLUSION This retrospective study in a large number of patients with medication overuse headache admitted for inpatient withdrawal therapy over a period of 32 years shows a trend towards changes in the preexisting headache type, a decrease in the time since onset of headache and medication overuse headache, a decrease in the number of drug doses used per month, changes in the type of drugs overused, and an increase in, but still low rate, of prophylactic medication prior to admission.
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Affiliation(s)
- Sabine Salhofer-Polanyi
- Department of Neurology, Krankenhaus Hietzing mit Neurologischem Zentrum [General Hospital Hietzing with Neurological Center] Rosenhügel, Vienna, Austria
| | - Karin Zebenholzer
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Thomas Berndl
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Kastriot Kastrati
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Sandra Raab
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | | | - Tim Stria
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Pavao Topic
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Christian Wöber
- Department of Neurology, Medical University of Vienna, Vienna, Austria
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Ford JH, Schroeder K, Buse DC, Joshi S, Gelwicks S, Foster SA, Aurora SK. Predicting initiation of preventive migraine medications: exploratory study in a large U.S. medical claims database. Curr Med Res Opin 2020; 36:51-61. [PMID: 31422701 DOI: 10.1080/03007995.2019.1657716] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Objective: Despite guidelines that identify potential patients eligible for preventive migraine medications, their underutilization leaves patients at risk of acute medication overuse, disease progression, and higher healthcare resource utilization and disability. This exploratory, retrospective, observational study aimed to identify which factors predict preventive migraine medication initiation. Demographics and initiation of acute medication use were hypothesized to be predictive of initiation of preventive migraine medication.Methods: The Truven Health Analytics MarketScan1 U.S. Commercial and Medicare Supplemental claims database (2011-2013) was used to identify adults newly diagnosed with migraine. Patients were divided into 2 subgroups: initiated a preventive migraine medication (antidepressants, anti-epileptics, beta-blockers, or neurotoxins) within 1 year of migraine diagnosis and did not initiate a preventive migraine medication. Logistic regression models were constructed to identify factors associated with preventive migraine medication initiation.Results: Study population included 147,923 patients: 43,660 preventive migraine medication initiators and 104,263 non-preventive migraine medication patients. Best-fit model for predicting preventive migraine medication initiation included: female gender (odds ratio = 1.181 [95% CI = 1.144,1.218]; measured at date of first migraine diagnosis); headache diagnosis prior to migraine diagnosis (odds ratio = 1.538 [95% CI = 1.498,1.579]; measured 1-year before first migraine diagnosis); and sleep disorder (odds ratio = 1.206 [95% CI = 1.161,1.252]), headache/migraine-specific Emergency Department (ED) visit (odds ratio = 1.224 [95% CI = 1.168,1.283]), neurologist visit (odds ratio = 1.502 [95% CI = 1.459,1.547]), and acute medication refills with <90-day gap (odds ratio = 1.509 [95% CI = 1.470,1.549]) each measured at 1-year before first preventive migraine medication.Conclusions: In addition to consistent acute medication refills, specific comorbidity diagnoses, headache/migraine-specific ED utilization, and neurologist care are predictive of preventive migraine medication initiation in the 1-year post-incident migraine diagnosis.
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Affiliation(s)
| | | | - Dawn C Buse
- Albert Einstein College of Medicine, Bronx, NY, USA
| | - Shivang Joshi
- Dent Neurologic Institute, Amherst, NY, USA
- University of Buffalo School of Pharmacy, Buffalo, NY, USA
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Lipton RB, Dodick DW, Ailani J, Lu K, Finnegan M, Szegedi A, Trugman JM. Effect of Ubrogepant vs Placebo on Pain and the Most Bothersome Associated Symptom in the Acute Treatment of Migraine: The ACHIEVE II Randomized Clinical Trial. JAMA 2019; 322:1887-1898. [PMID: 31742631 PMCID: PMC6865323 DOI: 10.1001/jama.2019.16711] [Citation(s) in RCA: 162] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
IMPORTANCE Ubrogepant is an oral calcitonin gene-related peptide receptor antagonist under investigation for acute treatment of migraine. OBJECTIVE To evaluate the efficacy and tolerability of ubrogepant compared with placebo for acute treatment of a single migraine attack. DESIGN, SETTING, AND PARTICIPANTS Phase 3, multicenter, randomized, double-blind, placebo-controlled, single-attack, clinical trial (ACHIEVE II) conducted in the United States (99 primary care and research clinics; August 26, 2016-February 26, 2018). Participants were adults with migraine with or without aura experiencing 2 to 8 migraine attacks per month. INTERVENTIONS Ubrogepant 50 mg (n = 562), ubrogepant 25 mg (n = 561), or placebo (n = 563) for a migraine attack of moderate or severe pain intensity. MAIN OUTCOMES AND MEASURES Co-primary efficacy outcomes were pain freedom and absence of the participant-designated most bothersome migraine-associated symptom (among photophobia, phonophobia, and nausea) at 2 hours after taking the medication. RESULTS Among 1686 randomized participants, 1465 received study treatment (safety population; mean age, 41.5 years; 90% female); 1355 of 1465 (92.5%) were evaluable for efficacy. Pain freedom at 2 hours was reported by 101 of 464 participants (21.8%) in the ubrogepant 50-mg group, 90 of 435 (20.7%) in the ubrogepant 25-mg group, and 65 of 456 (14.3%) in the placebo group (absolute difference for 50 mg vs placebo, 7.5%; 95% CI, 2.6%-12.5%; P = .01; 25 mg vs placebo, 6.4%; 95% CI, 1.5%-11.5%; P = .03). Absence of the most bothersome associated symptom at 2 hours was reported by 180 of 463 participants (38.9%) in the ubrogepant 50-mg group, 148 of 434 (34.1%) in the ubrogepant 25-mg group, and 125 of 456 (27.4%) in the placebo group (absolute difference for 50 mg vs placebo, 11.5%; 95% CI, 5.4%-17.5%; P = .01; 25 mg vs placebo, 6.7%; 95% CI, 0.6%-12.7%; P = .07). The most common adverse events within 48 hours of any dose were nausea (50 mg, 10 of 488 [2.0%]; 25 mg, 12 of 478 [2.5%]; and placebo, 10 of 499 [2.0%]) and dizziness (50 mg, 7 of 488 [1.4%]; 25 mg, 10 of 478 [2.1%]; placebo, 8 of 499 [1.6%]). CONCLUSIONS AND RELEVANCE Among adults with migraine, acute treatment with ubrogepant compared with placebo led to significantly greater rates of pain freedom at 2 hours with 50-mg and 25-mg doses, and absence of the most bothersome migraine-associated symptom at 2 hours only with the 50-mg dose. Further research is needed to assess the effectiveness of ubrogepant against other acute treatments for migraine and to evaluate the long-term safety of ubrogepant among unselected patient populations. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02867709.
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Affiliation(s)
- Richard B. Lipton
- Montefiore Headache Center, Albert Einstein College of Medicine, Bronx, New York
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Abstract
In 2018, three calcitonin gene-related peptide (CGRP) pathway monoclonal antibodies, erenumab, fremanezumab and galcanezumab, were approved in various parts of the world, including Europe and the US, and another, eptinezumab, is pending, for the prevention of migraine. In this article, episodic migraine treatment is reviewed, although these medicines are approved and are just as effective for chronic migraine. These new medicines usher a new phase in the preventive management of migraine with migraine-specific treatments. Data from phase III trials of CGRP pathway monoclonal antibodies have shown they are efficacious, with adverse effect rates comparable to placebo. The combination of clear efficacy and excellent tolerability will be welcome in an area where poor adherence to current preventives is common. Rimegepant, ubrogepant and lasmiditan are migraine-specific acute therapies yet to be approved by regulators. Phase III data for the respective CGRP receptor antagonists, the gepants, and the serotonin 5-HT1F receptor agonist, the ditan, have been positive and free of cardiovascular adverse effects. These medicines are not vasoconstrictors. When approved, they could meet the acute therapy demand of patients with cardiovascular risk factors where triptans are contraindicated. Beyond this, gepants will see the most disruptive development in migraine management in generations with medicines that can have both acute and preventive effects, the latter evidenced by data from the discontinued drug telcagepant and the early-phase drug atogepant. Moreover, one can expect no risk of medication overuse syndromes with gepants since the more patients take, the less migraines they have. During the next years, as experience with monoclonal antibodies grows in clinical practice, we can expect an evolution in migraine management to take shape. Clinicians will be able to offer treatment patients want rather than trying to fit migraineurs into therapeutic boxes for their management. Despite pessimistic susurrations of a largely addlepated form, many patients, and physicians, will welcome new options, and the challenges of new treatment paradigms, with optimism.
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Affiliation(s)
- Calvin Chan
- Headache Group, Department of Basic and Clinical Neuroscience, Institute of Psychology, Psychiatry and Neuroscience, King's College London, London, UK.,NIHR-Wellcome Trust King's Clinical Research Facility, SLaM Biomedical Research Centre, King's College Hospital, Wellcome Foundation Building, London, SE5 9PJ, UK
| | - Peter J Goadsby
- Headache Group, Department of Basic and Clinical Neuroscience, Institute of Psychology, Psychiatry and Neuroscience, King's College London, London, UK. .,NIHR-Wellcome Trust King's Clinical Research Facility, SLaM Biomedical Research Centre, King's College Hospital, Wellcome Foundation Building, London, SE5 9PJ, UK.
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Abstract
BACKGROUND Migraine is a complex neurological disorder that affects a significant percentage of the human species, from all geographic areas and cultures. Cognitive symptoms and dysfunctions are interim and disabling components of this disorder and may be related to the brain processes underlying the pathophysiology. Yet they are often undervalued by clinicians. In this review, we present the different types of cognitive dysfunctions associated with migraine and the mechanisms that are potentially causing them. FINDINGS While reversible attack-related cognitive dysfunction seems extremely consistent and likely related to functional cortical and subcortical brain changes occurring during attacks, interictal cognitive dysfunction is less consistent and might become more relevant as attack frequency and disease complexity increase. Migraine traits do not seem a predisposition to long-term cognitive decline. Cognitive dysfunction is a frequent manifestation of migraine attacks and may be specific to this disorder; it is important to understand if it could be useful in migraine diagnosis. Attack-related cognitive dysfunction is clinically relevant and contributes to disability, so it should be perceived as a therapeutic target. While there is no evidence to support that migraine increases the risk of long-term or persistent cognitive dysfunction, the fact that it occurs during the attacks and may persist in subjects with frequent or complicated attacks should prompt the understanding of the mechanisms related to its pathophysiology for it may also clarify the processes underlying migraine.
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Kopruszinski CM, Navratilova E, Vagnerova B, Swiokla J, Patwardhan A, Dodick D, Porreca F. Cannabinoids induce latent sensitization in a preclinical model of medication overuse headache. Cephalalgia 2019; 40:68-78. [PMID: 31311288 DOI: 10.1177/0333102419865252] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
AIM Evaluation of cannabinoid receptor agonists in a preclinical model of medication overuse headache. METHODS Female Sprague Dawley rats received graded intraperitoneal doses of WIN55,212-2 or Δ-9-tetrahydrocannabinol (Δ-9-THC). Antinociception (tail-flick test), catalepsy and hypomotility (open field test) and impairment of motor function (rotarod test) were assessed to establish effective dosing. Rats were then treated twice daily with equianalgesic doses of WIN55,212-2 or Δ-9-THC, or vehicle, for 7 days and cutaneous tactile sensory thresholds were evaluated during and three weeks following drug discontinuation. Rats then received a one-hour period of bright light stress (BLS) on two consecutive days and tactile sensory thresholds were re-assessed. RESULTS WIN55,212-2 and Δ-9-THC produced antinociception as well as hypomotility, catalepsy and motor impairment. Repeated administration of WIN55,212-2 and Δ-9-THC induced generalized periorbital and hindpaw allodynia that resolved within 3 weeks after discontinuation of drug. Two episodes of BLS produced delayed and long-lasting periorbital and hindpaw allodynia selectively in rats previously treated with WIN55,212-2, and Δ-9-THC. INTERPRETATION Cannabinoid receptor agonists including Δ-9-THC produce a state of latent sensitization characterized by increased sensitivity to stress, a presumed migraine trigger. Overuse of cannabinoids including cannabis may increase the risk of medication overuse headache in vulnerable individuals.
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Affiliation(s)
| | - Edita Navratilova
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ, USA
| | - Barbora Vagnerova
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ, USA
| | - Juliana Swiokla
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ, USA
| | - Amol Patwardhan
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ, USA
| | - David Dodick
- Department of Neurology, Mayo Clinic, Phoenix, AZ, USA
| | - Frank Porreca
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ, USA.,Department of Neurology, Mayo Clinic, Phoenix, AZ, USA
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50
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Personality and Personality Disorders in Medication-Overuse Headache: A Controlled Study by SWAP-200. Pain Res Manag 2019; 2019:1874078. [PMID: 31281555 PMCID: PMC6594272 DOI: 10.1155/2019/1874078] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 04/04/2019] [Indexed: 12/17/2022]
Abstract
Background Medication-overuse headache (MOH) is a type of chronic headache, whose mechanisms are still unknown. The impact of psychological factors has been matter of debate from different perspectives. The role of personality and personality pathology in processes involved in MOH development has been advanced but was poorly studied. The hypothesis of addiction-like behaviors sustaining the drug misuse has been examined and reached contrasting findings. Objectives This study is aimed at detecting personality and its disorders (PDs) in MOH, with a specific attention to the addiction aspect. Methods Eighty-eight MOH patients have been compared with two clinical populations including 99 patients with substance use disorder (SUD) and 91 with PDs using the Shedler-Westen Assessment Procedure-200 (SWAP-200), a clinician-report tool that assesses both normal and pathological personality. MANCOVAs were performed to evaluate personality differences among MOH, SUD, and PD groups, controlling for age and gender. Results MOH patients were predominantly women and older. They showed lower traits of the SWAP-200's cluster A and B disorders than SUD and PD patients, who presented more severe levels of personality impairment. No differences in the SWAP-200's cluster C have been found, indicating common personality features in these populations. At levels of specific PDs, MOH patients showed higher obsessive and dysphoric traits and better overall psychological functioning than SUD and PD patients. Conclusion Although MOH, SUD, and PD populations have been evaluated in multiple sites with different levels of expertise, the study supported the presence of a specific constellation of personality in MOH patients including obsessive (perfectionist) and dysphoric characteristics, as well as good enough psychological resources. No similarities to drug-addicted and personality-disordered patients were found. Practitioners' careful understanding of the personality characteristics of MOH patients may be useful to provide a road map for the implementation of more effective treatment strategies and intervention programs.
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