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Pellesi L, Do TP, Hougaard A. Pharmacological management of migraine: current strategies and future directions. Expert Opin Pharmacother 2024; 25:673-683. [PMID: 38720629 DOI: 10.1080/14656566.2024.2349791] [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: 02/22/2024] [Accepted: 04/26/2024] [Indexed: 06/12/2024]
Abstract
INTRODUCTION Migraine is a complex neurological disorder that affects a significant portion of the global population. As traditional pharmacological approaches often fall short in alleviating symptoms, the development of innovative therapies has garnered significant interest. This text aims to summarize the current pharmacological options for managing migraine and to explore the potential impact of novel therapies. AREAS COVERED We focused on conventional treatments, emerging therapies, and novel compounds in clinical development, including therapies targeting the trigeminovascular system, cannabis-based therapies, hormonal and metabolic therapies, and other options. English peer-reviewed articles were searched in PubMed, Scopus, and ClinicalTrials.gov electronic databases. EXPERT OPINION Several novel treatment options for migraine have become available in recent years. Emerging pharmacological therapies targeting the trigeminovascular system, cannabis-based therapies, hormonal and metabolic interventions, and other emerging treatment modalities, may prove to be valuable for the treatment of migraine. Further research, clinical trials, and substantiated evidence are necessary to validate the efficacy, safety, and long-term outcomes of these therapeutic options.
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Affiliation(s)
- Lanfranco Pellesi
- Clinical Pharmacology, Pharmacy and Environmental Medicine, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Thien Phu Do
- Department of Neurology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Neurology, Danish Knowledge Center on Headache Disorders, Glostrup, Denmark
- Department of Clinical Medicine, Faculty of Medical and Health Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Neurology, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
| | - Anders Hougaard
- Department of Neurology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Medical and Health Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Neurology, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
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Gaul C, Förderreuther S, Lehmacher W, Weiser T. Correlation of effectiveness and tolerability assessments from a pharmacy-based observational study investigating the fixed-dose combination of 400 mg ibuprofen plus 100 mg caffeine for the treatment of acute headache. Front Neurol 2023; 14:1273846. [PMID: 37941578 PMCID: PMC10628638 DOI: 10.3389/fneur.2023.1273846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 09/28/2023] [Indexed: 11/10/2023] Open
Abstract
Introduction Observational studies are valuable for investigating correlations between patient-reported treatment outcomes. In this study, we report a secondary analysis of a published pharmacy-based observational (patient-centered "real-world" outcomes) study on experiences reported by patients who treated their headache with an over-the-counter analgesic. Methods A pharmacy-based exploratory survey was conducted in German community pharmacies. Patients buying a fixed-dose analgesic combination product (400 mg ibuprofen + 100 mg caffeine; IbuCaff) to treat their headache were offered a questionnaire that contained-among others-questions about time to onset of pain relief (OPR), assessment of time to onset of pain relief (AOPR), assessment of efficacy and tolerability, and pain intensity 2 h after intake. A correlation analysis of the data was performed. Moreover, perceived treatment effects compared to other acute headache medications used in the past were collected. Results The correlation between OPR and AOPR was high (Spearman rank correlation r = 0.594, p < 0.0001). Headache patients assessed the onset of analgesic action within 15 min as "very fast" and within 30 min as "fast". The other readouts were correlated as well [assessment of efficacy and % pain intensity difference (%PID) at 2 h: r = 0.487; OPR/AOPR and %PID at 2 h: r = 0.295/0.318; OPR/AOPR and assessment of tolerability: r = 0.206/0.397; OPR/AOPR and assessment of efficacy: r = 0.406/0.594; assessment of efficacy and assessment of tolerability: r = 0.608; p < 0.0001 for all correlations]. Compared to previous treatments, most patients (>89%) assessed the speed of analgesic action, efficacy, and tolerability of IbuCaff as equal to or better than for the previous treatment. Discussion Headache patients assessed the onset of analgesia within 15 min as "very fast" and within 30 min as "fast". Efficacy assessments for acute headache medication appear to be highly correlated.
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Affiliation(s)
- Charly Gaul
- Headache Center Frankfurt, Frankfurt, Germany
| | | | - Walter Lehmacher
- Emeritus, Institute for Medical Statistics, Informatics and Epidemiology, University of Cologne, Cologne, Germany
| | - Thomas Weiser
- Medical Consumer Healthcare, Sanofi, Frankfurt, Germany
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Zarei M, Hajipoor Kashgsaray N, Asheghi M, Shahabifard H, Soleimanpour H. Non-opioid Intravenous Drugs for Pain Management in Patients Presenting with Acute Migraine Pain in the Emergency Department: A Comprehensive Literature Review. Anesth Pain Med 2022; 12:e132904. [PMID: 36937180 PMCID: PMC10016134 DOI: 10.5812/aapm-132904] [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: 11/05/2022] [Revised: 11/12/2022] [Accepted: 11/13/2022] [Indexed: 11/23/2022] Open
Abstract
Context Migraine is one of the most common causes of disability worldwide and the sixth cause of loss of life years due to disability. Migraine is reported mainly in young and middle-aged people, so it can cause a person to face many problems in doing daily tasks. The emergency department annually accepts 1.2 million patients with migraine. Therefore, timely diagnosis of the disease, knowledge of valuable drugs in an emergency, knowing how to use them, and finally, early treatment can play an essential and decisive role in improving patients' symptoms and reducing the disability caused by the disease. An essential and valuable drug category in the emergency department to manage pain is non-opioid intravenous (IV) drugs. Therefore, this study aimed to evaluate non-opioid IV drugs to manage pain in patients with acute migraines in the emergency department. Method This study conducted a comprehensive literature review to access the latest scientific studies and documents using keywords (acute migraine, non-opioid IV drugs, pain management) in reliable databases such as PubMed, Scopus, Web of Science, Cochrane, and Google Scholar. We reviewed 87 articles, 53 of which were evaluated and compared. Results A review study considers intravenous acetaminophen as a suitable option for the first-line treatment of acute migraine in the emergency department if the patient does not tolerate aspirin and non-steroidal anti-inflammatory drugs (NSAIDs). Various studies have obtained positive effects of NSAIDs and dihydroergotamine (DHE) in treating acute migraine. Prescribing anti-dopaminergic drugs can effectively reduce associated symptoms such as nausea and vomiting. Dexamethasone and magnesium sulfate are effective in preventing migraine and severe attacks. Intravenous sodium valproate is effective in moderate to severe migraine attacks or treatment-resistant migraines. In the emergency department, prescribing intravenous haloperidol, lidocaine, and propofol can help manage migraine and improve other associated symptoms, such as nausea or vomiting. Conclusions Non-opioid IV drugs are essential to manage pain and improve other migraine symptoms in the emergency setting. Knowing the above drugs and their optimal use has a decisive role in managing patients with acute migraine in the emergency department.
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Affiliation(s)
- Mahdi Zarei
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Milad Asheghi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hesam Shahabifard
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hassan Soleimanpour
- Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Corresponding Author: Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. ,
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Ashina H, Dodick DW. Post-traumatic Headache: Pharmacologic Management and Targeting CGRP Signaling. Curr Neurol Neurosci Rep 2022; 22:105-111. [PMID: 35138589 DOI: 10.1007/s11910-022-01175-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2021] [Indexed: 12/29/2022]
Abstract
PURPOSE OF REVIEW Post-traumatic headache is a common sequela of injury to the head and/or neck. Here, we review the current approach to pharmacologic management of post-traumatic headache and explore the therapeutic promise of targeting calcitonin gene-related peptide signaling to address unmet treatment needs. RECENT FINDINGS The scarcity of data from controlled trials has left clinicians to rely on mainly expert opinion for the pharmacologic management of post-traumatic headache. The current view is that a phenotype-guided approach should be used, in which patients are treated according to the primary headache phenotype that their clinical features resemble the most (e.g. migraine, tension-type headache). Moreover, incremental advances are being made in the field that aim to identify possible cellular and molecular drivers of headache persistence. Calcitonin gene-related peptide has emerged as a key drug target which, in turn, has prompted novel insights on the potential importance of early initiation of pharmacologic treatment following the onset of post-traumatic headache. This, in turn, might prevent subsequent persistence and chronification of headache.
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Affiliation(s)
- Håkan Ashina
- Danish Headache Center, Department of Neurology, Faculty of Health and Medical Sciences, Rigshospitalet Glostrup, University of Copenhagen, Copenhagen, Denmark
- Department of Neurorehabilitation/Traumatic Brain Injury, Rigshospitalet, Copenhagen, Denmark
| | - David W Dodick
- Department of Neurology, Mayo Clinic, Scottsdale, AZ, USA.
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Azimova Y, Amelin A, Alferova V, Artemenko A, Akhmadeeva L, Golovacheva V, Danilov A, Ekusheva E, Isagulian E, Koreshkina M, Kurushina O, Latysheva N, Lebedeva E, Naprienko M, Osipova V, Pavlov N, Parfenov V, Rachin A, Sergeev A, Skorobogatykh K, Tabeeva G, Filatova E. Clinical guidelines "Migraine". Zh Nevrol Psikhiatr Im S S Korsakova 2022. [DOI: 10.17116/jnevro20221220134] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Hassan M, Belavadi R, Gudigopuram SVR, Raguthu CC, Gajjela H, Kela I, Kakarala CL, Modi S, Sange I. Migraine and Stroke: In Search of Shared Pathways, Mechanisms, and Risk Factors. Cureus 2021; 13:e20202. [PMID: 34900505 PMCID: PMC8647778 DOI: 10.7759/cureus.20202] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/06/2021] [Indexed: 01/01/2023] Open
Abstract
Migraines are one of the emerging causes of disabilities experienced worldwide, and strokes are the second leading cause of death globally. Migraines with aura have been reported to be associated with a higher risk of ischemic strokes, whereas hemorrhagic strokes are more closely associated with migraines without aura, possible mechanisms that link migraines to strokes. These can be categorized into vascular mechanisms such as vasospasm, endothelial and platelet dysfunction, and alteration in the vessel wall seen in migraineurs, further perpetrated by vascular risk factors such as hypertension and hyperlipidemias. Cerebral hypoperfusion that occurs in migraines can cause an electrical aberrance, leading to a phenomenon known as "spreading depression" which can contribute to strokes. In this review, we discuss bloodstream elevation in procoagulants such as antiphospholipid antibodies, homocysteine, von Willebrand factor, and prothrombin. Maintaining pregnant women who actively experience migraines with aura under close observation may be of some value in achieving better outcomes. Women who experience migraines after starting hormonal contraception are at a higher risk of experiencing strokes and stand to benefit from being switched to non-hormonal methods. In this article, we discuss the mechanisms linking migraines and strokes, briefly discuss the pathogenesis, and explore the risk factors contributing to the association therein. In addition, we examine the relationship between migraines and ischemic strokes, as well as hemorrhagic strokes, and review management considerations.
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Affiliation(s)
- Mohammad Hassan
- Internal Medicine, Mohi-ud-Din Islamic Medical College, Mirpur, PAK
| | - Rishab Belavadi
- Surgery, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | | | | | - Harini Gajjela
- Research, Our Lady of Fatima University College of Medicine, Valenzuela, PHL
| | - Iljena Kela
- Family Medicine, Jagiellonian University Medical College, Krakow, POL
| | - Chandra L Kakarala
- Internal Medicine, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Srimy Modi
- Research, K. J. Somaiya Medical College, Mumbai, IND
| | - Ibrahim Sange
- Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
- Research, K. J. Somaiya Medical College, Mumbai, IND
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Eigenbrodt AK, Ashina H, Khan S, Diener HC, Mitsikostas DD, Sinclair AJ, Pozo-Rosich P, Martelletti P, Ducros A, Lantéri-Minet M, Braschinsky M, Del Rio MS, Daniel O, Özge A, Mammadbayli A, Arons M, Skorobogatykh K, Romanenko V, Terwindt GM, Paemeleire K, Sacco S, Reuter U, Lampl C, Schytz HW, Katsarava Z, Steiner TJ, Ashina M. Diagnosis and management of migraine in ten steps. Nat Rev Neurol 2021; 17:501-514. [PMID: 34145431 PMCID: PMC8321897 DOI: 10.1038/s41582-021-00509-5] [Citation(s) in RCA: 165] [Impact Index Per Article: 55.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2021] [Indexed: 02/05/2023]
Abstract
Migraine is a disabling primary headache disorder that directly affects more than one billion people worldwide. Despite its widespread prevalence, migraine remains under-diagnosed and under-treated. To support clinical decision-making, we convened a European panel of experts to develop a ten-step approach to the diagnosis and management of migraine. Each step was established by expert consensus and supported by a review of current literature, and the Consensus Statement is endorsed by the European Headache Federation and the European Academy of Neurology. In this Consensus Statement, we introduce typical clinical features, diagnostic criteria and differential diagnoses of migraine. We then emphasize the value of patient centricity and patient education to ensure treatment adherence and satisfaction with care provision. Further, we outline best practices for acute and preventive treatment of migraine in various patient populations, including adults, children and adolescents, pregnant and breastfeeding women, and older people. In addition, we provide recommendations for evaluating treatment response and managing treatment failure. Lastly, we discuss the management of complications and comorbidities as well as the importance of planning long-term follow-up.
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Affiliation(s)
- Anna K Eigenbrodt
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Håkan Ashina
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Sabrina Khan
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Hans-Christoph Diener
- Institute for Medical Informatics, Biometry and Epidemiology, Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - Dimos D Mitsikostas
- First Department of Neurology, Aeginition Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexandra J Sinclair
- Metabolic Neurology, Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
- Birmingham Neuro-Ophthalmology, Queen Elizabeth Hospital, Birmingham, UK
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK
- Department of Neurology, University Hospitals Birmingham NHS Foundation Trust, Queen Elizabeth Hospital, Birmingham, UK
| | - Patricia Pozo-Rosich
- Headache Unit, Neurology Department, Vall d'Hebron University Hospital, Barcelona, Spain
- Headache and Neurological Pain Research Group, Vall d'Hebron Research Institute, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Paolo Martelletti
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
- Regional Referral Headache Centre, Sant'Andrea Hospital, Rome, Italy
| | - Anne Ducros
- Neurology Department, Montpellier University Hospital, Montpellier, France
| | - Michel Lantéri-Minet
- Departement d'Evaluation et Traitement de la Douleur, Centre Hospitalo-Universitaire de Nice, Nice, France
| | | | | | - Oved Daniel
- Headache & Facial Pain Clinic, Laniado Medical Center, Netanya, Israel
| | - Aynur Özge
- Department of Neurology, Mersin University Medical Faculty, Mersin, Turkey
| | - Ayten Mammadbayli
- Department of Neurology, Azerbaijan State Medical University, Baku, Azerbaijan
| | - Mihails Arons
- Department of Anesthesiology and Intensive Care, P. Stradins University, Riga, Latvia
| | | | | | - Gisela M Terwindt
- Department of Neurology, Leiden University Medical Center, Leiden, Netherlands
| | - Koen Paemeleire
- Department of Neurology, Ghent University Hospital, Ghent, Belgium
| | - Simona Sacco
- Neuroscience Section, Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, L'Aquila, Italy
| | - Uwe Reuter
- Department of Neurology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Christian Lampl
- Headache Medical Center, Seilerstaette Linz, Linz, Austria
- Department of Geriatric Medicine, Ordensklinikum Linz, Linz, Austria
| | - Henrik W Schytz
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Zaza Katsarava
- Department of Neurology, University of Duisburg-Essen, Essen, Germany
- Department of Neurology, Evangelical Hospital Unna, Unna, Germany
- EVEX Medical Corporation, Tbilisi, Georgia
- Department of Nervous Diseases of the Institute of Professional Education, IM Sechenov First Moscow State Medical University, Moscow, Russia
| | - Timothy J Steiner
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, NTNU Norwegian University of Science and Technology, Trondheim, Norway
- Division of Brain Sciences, Imperial College London, London, UK
| | - Messoud Ashina
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
- Department of Nervous Diseases of the Institute of Professional Education, IM Sechenov First Moscow State Medical University, Moscow, Russia.
- Danish Knowledge Center on Headache Disorders, Glostrup, Denmark.
- Department of Neurology, Azerbaijan Medical University, Baku, Azerbaijan.
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Vélez-Jiménez MK, Chiquete-Anaya E, Orta DSJ, Villarreal-Careaga J, Amaya-Sánchez LE, Collado-Ortiz MÁ, Diaz-García ML, Gudiño-Castelazo M, Hernández-Aguilar J, Juárez-Jiménez H, León-Jiménez C, Loy-Gerala MDC, Marfil-Rivera A, Antonio Martínez-Gurrola M, Martínez-Mayorga AP, Munive-Báez L, Nuñez-Orozo L, Ojeda-Chavarría MH, Partida-Medina LR, Pérez-García JC, Quiñones-Aguilar S, Reyes-Álvarez MT, Rivera-Nava SC, Torres-Oliva B, Vargas-García RD, Vargas-Méndez R, Vega-Boada F, Vega-Gaxiola SB, Villegas-Peña H, Rodriguez-Leyva I. Comprehensive management of adults with chronic migraine: Clinical practice guidelines in Mexico. CEPHALALGIA REPORTS 2021. [DOI: 10.1177/25158163211033969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Introduction: Migraine is a polygenic multifactorial disorder with a neuronal initiation of a cascade of neurochemical processes leading to incapacitating headaches. Headaches are generally unilateral, throbbing, 4–72 h in duration, and associated with nausea, vomiting, photophobia, and sonophobia. Chronic migraine (CM) is the presence of a headache at least 15 days per month for ≥3 months and has a high global impact on health and economy, and therapeutic guidelines are lacking. Methods: Using the Grading of Recommendations, Assessment, Development, and Evaluations system, we conducted a search in MEDLINE and Cochrane to investigate the current evidence and generate recommendations of clinical practice on the identification of risk factors and treatment of CM in adults. Results: We recommend avoiding overmedication of non-steroidal anti-inflammatory drugs (NSAIDs); ergotamine; caffeine; opioids; barbiturates; and initiating individualized prophylactic treatment with topiramate eptinezumab, galcanezumab, erenumab, fremanezumab, or botulinum toxin. We highlight the necessity of managing comorbidities initially. In the acute management, we recommend NSAIDs, triptans, lasmiditan, and gepants alone or with metoclopramide if nausea or vomiting. Non-pharmacological measures include neurostimulation. Conclusions: We have identified the risk factors and treatments available for the management of CM based on a grading system, which facilitates selection for individualized management.
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Affiliation(s)
| | - Erwin Chiquete-Anaya
- Department of Neurology and Psychiatry, National Institute of Medical Science and Nutrition “Salvador Zubirán”, Mexico City, México
| | - Daniel San Juan Orta
- Department of Clinical Research of the National Institute of Neurology and Neurosurgery “Dr. Manuel Velazco Suárez”, Mexico City, Mexico
| | | | - Luis Enrique Amaya-Sánchez
- Department of Neurology, Hospital de Especialidades del Centro Médico Nacional SXXI Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Miguel Ángel Collado-Ortiz
- Staff physician of the hospital and the Neurological Center ABC (The American British Cowdray Hospital IAP, Mexico City, Mexico
| | | | | | - Juan Hernández-Aguilar
- Department of Neurology, Hospital Infantil de México. Federico Gómez, Mexico City, Mexico
| | | | - Carolina León-Jiménez
- Department of Neurology, ISSSTE Regional Hospital, “Dr. Valentin Gomez Farías”, Zapopan, Jalisco, Mexico
| | | | - Alejandro Marfil-Rivera
- Headache and Chronic Pain Clinic, Neurology Service, Hospital Univrsitario Autónoma de Nuevo Leon, Mexico City, Mexico
| | | | - Adriana Patricia Martínez-Mayorga
- Department of Neurology, Central Hospital “Dr. Ignacio Morones Prieto”, Faculty of Medicine, Universidad Autónoma de San Luis Potosi, SLP, Mexico City, Mexico
| | | | - Lilia Nuñez-Orozo
- Department of Neurology, National Medical Center 20 de Noviembre, ISSSTE, Mexico City, Mexico
| | | | - Luis Roberto Partida-Medina
- Department of Neurology, Hospital de Especialidades, Centro Medico Nacional de Occidente, IMSS, Guadalajara, Jalisco, Mexico
| | | | | | | | | | | | | | | | - Felipe Vega-Boada
- Department of Neurology and Psychiatry, National Institute of Medical Science and Nutrition “Salvador Zubirán”, Mexico City, México
| | | | - Hilda Villegas-Peña
- Department of Pediatric Neurology, Clínica de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Ildefonso Rodriguez-Leyva
- Department of Neurology, Central Hospital “Dr. Ignacio Morones Prieto”, Faculty of Medicine, Universidad Autónoma de San Luis Potosi, SLP, Mexico City, Mexico
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Bae JW, Oh KY, Yoon SJ, Shin HB, Jung EH, Cho CK, Lim CW, Kang P, Choi CI, Jang CG, Lee SY, Lee YJ. Effects of CYP2D6 genetic polymorphism on the pharmacokinetics of metoclopramide. Arch Pharm Res 2020; 43:1207-1213. [PMID: 33247397 DOI: 10.1007/s12272-020-01293-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 11/19/2020] [Indexed: 12/12/2022]
Abstract
Metoclopramide inhibits the central and peripheral D2 receptors and is frequently prescribed in adults and children as an antiemetic or a prokinetic drug to control symptoms of upper gastrointestinal motor disorders. Metoclopramide is predominantly metabolized via N-dealkylation and it is primarily mediated by CYP2D6 which is highly polymorphic. Thus, the effects of CYP2D6 genetic polymorphism on the pharmacokinetics of metoclopramide were evaluated in this study. All volunteers were genotyped for CYP2D6 and divided into four different genotype groups (CYP2D6*wt/*wt [*wt = *1 or *2], CYP2D6*wt/*10, CYP2D6*10/*10, and CYP2D6*5/*10). Each subject received a single oral dose of metoclopramide 10 mg. Plasma concentrations of metoclopramide were measured by using HPLC-UV. Compared to CYP2D6*wt/*wt, AUCinf of CYP2D6*wt/*10, CYP2D6*10/*10, and CYP2D6*5/*10 significantly increased by 1.5-, 2.3-, and 2.5-fold, respectively. Cmax also increased significantly in comparison to CYP2D6*wt/*wt across all genotype groups, with 1.5-, 1.7-, and 1.7-fold increases seen in CYP2D6*wt/*10, CYP2D6*10/*10, and CYP2D6*5/*10 groups, respectively. The CL/F of metoclopramide decreased in CYP2D6 genotype groups with decreased function alleles, as decreases of 37%, 56% and 61% were observed in CYP2D6*wt/10, *10/10, and *5/*10 genotype groups in comparison to the CYP2D6*wt/*wt group. In conclusion, the genetic polymorphisms of CYP2D6 significantly affected metoclopramide pharmacokinetics.
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Affiliation(s)
- Jung-Woo Bae
- School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea.,College of Pharmacy, Keimyung University, Daegu, 42601, Republic of Korea
| | - Kyung-Yul Oh
- School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - So-Jung Yoon
- School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Hyo-Bin Shin
- School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Eui Hyun Jung
- School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Chang-Keun Cho
- School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Chang Woo Lim
- School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Pureum Kang
- School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Chang-Ik Choi
- College of Pharmacy, Dongguk University-Seoul, Goyang, 10326, Republic of Korea
| | - Choon-Gon Jang
- School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Seok-Yong Lee
- School of Pharmacy, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
| | - Yun Jeong Lee
- College of Pharmacy, Dankook University, Cheonan, 31116, Republic of Korea.
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10
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Filatova EG, Osipova VV, Tabeeva GR, Parfenov VA, Ekusheva EV, Azimova YE, Latysheva NV, Naprienko MV, Skorobogatykh KV, Sergeev AV, Golovacheva VA, Lebedeva ER, Artyomenko AR, Kurushina OV, Koreshkina MI, Amelin AV, Akhmadeeva LR, Rachin AR, Isagulyan ED, Danilov AB, Gekht AB. Diagnosis and treatment of migraine: Russian experts' recommendations. NEUROLOGY, NEUROPSYCHIATRY, PSYCHOSOMATICS 2020. [DOI: 10.14412/2074-2711-2020-4-4-14] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Migraine is one of the most common types of headache, which can lead to a significant decrease in quality of life. Researchers identify migraine with aura, migraine without aura, and chronic migraine that substantially reduces the ability of patients to work and is frequently concurrent with mental disorders and drug-induced headache. The complications of migraine include status migrainosus, persistent aura without infarction, migrainous infarction (stroke), and a migraine aura-induced seizure. The diagnosis of migraine is based on complaints, past medical history, objective examination data, and the diagnostic criteria as laid down in the International Classification of Headache Disorders, 3 rd edition. Add-on trials are recommended only in the presence of red flags, such as the symptoms warning about the secondary nature of headache. Migraine treatment is aimed at reducing the frequency and intensity of attacks and the amount of analgesics taken. It includes three main approaches: behavioral therapy, seizure relief therapy, and preventive therapy. Behavioral therapy focuses on lifestyle modification. Nonsteroidal anti-inflammatory drugs, simple and combined analgesics, triptans, and antiemetic drugs for severe nausea or vomiting are recommended for seizure relief. Preventive therapy which includes antidepressants, anticonvulsants, beta-blockers, angiotensin II receptor antagonists, botulinum toxin type A-hemagglutinin complex and monoclonal antibodies to calcitonin gene-related peptide or its receptors, is indicated for frequent or severe migraine attacks and for chronic migraine. Pharmacotherapy is recommended to be combined with non-drug methods that involves cognitive behavioral therapy; progressive muscle relaxation; mindfulness; biofeedback; post-isometric relaxation; acupuncture; therapeutic exercises; greater occipital nerve block; non-invasive high-frequency repetitive transcranial magnetic stimulation; external stimulation of first trigeminal branch; and electrical stimulation of the occipital nerves (neurostimulation).
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Affiliation(s)
- E. G. Filatova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
| | - V. V. Osipova
- Z.P. Solovyev Research and Practical Center of Psychoneurology, Moscow Healthcare Department; University Headache Clinic
| | - G. R. Tabeeva
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
| | - V. A. Parfenov
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
| | - E. V. Ekusheva
- Academy of Postgraduate Education «Federal Research and Clinical Center for Specialized Medical Care Types and Medical Technologies, Federal Biomedical Agency of Russia»
| | | | - N. V. Latysheva
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
| | - M. V. Naprienko
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
| | | | - A. V. Sergeev
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
| | - V. A. Golovacheva
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
| | - E. R. Lebedeva
- Ural State Medical University, Ministry of Health of Russia
| | - A. R. Artyomenko
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
| | - O. V. Kurushina
- Volgograd State Medical University, Ministry of Health of Russia
| | | | - A. V. Amelin
- Acad. I.P. Pavlov First Saint Petersburg State Medical University, Ministry of Health of Russia
| | | | - A. R. Rachin
- National Medical Research Center for Rehabilitation and Balneology, Ministry of Health of Russia
| | - E. D. Isagulyan
- Academician N.N. Burdenko National Medical Research Center of Neurosurgery
| | - Al. B. Danilov
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
| | - A. B. Gekht
- Z.P. Solovyev Research and Practical Center of Psychoneurology, Moscow Healthcare Department
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11
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Bhaskar S, Bradley S, Israeli-Korn S, Menon B, Chattu VK, Thomas P, Chawla J, Kumar R, Prandi P, Ray D, Golla S, Surya N, Yang H, Martinez S, Ozgen MH, Codrington J, González EMJ, Toosi M, Hariya Mohan N, Menon KV, Chahidi A, Mederer Hengstl S. Chronic Neurology in COVID-19 Era: Clinical Considerations and Recommendations From the REPROGRAM Consortium. Front Neurol 2020; 11:664. [PMID: 32695066 PMCID: PMC7339863 DOI: 10.3389/fneur.2020.00664] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 06/03/2020] [Indexed: 01/10/2023] Open
Abstract
With the rapid pace and scale of the emerging coronavirus 2019 (COVID-19) pandemic, a growing body of evidence has shown a strong association of COVID-19 with pre- and post- neurological complications. This has necessitated the need to incorporate targeted neurological care for this subgroup of patients which warrants further reorganization of services, healthcare workforce, and ongoing management of chronic neurological cases. The social distancing and the shutdown imposed by several nations in the midst of COVID-19 have severely impacted the ongoing care, access and support of patients with chronic neurological conditions such as Multiple Sclerosis, Epilepsy, Neuromuscular Disorders, Migraine, Dementia, and Parkinson disease. There is a pressing need for governing bodies including national and international professional associations, health ministries and health institutions to harmonize policies, guidelines, and recommendations relating to the management of chronic neurological conditions. These harmonized guidelines should ensure patient continuity across the spectrum of hospital and community care including the well-being, safety, and mental health of the patients, their care partners and the health professionals involved. This article provides an in-depth analysis of the impact of COVID-19 on chronic neurological conditions and specific recommendations to minimize the potential harm to those at high risk.
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Affiliation(s)
- Sonu Bhaskar
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Neurology and Neurophysiology, Liverpool Hospital, Sydney, NSW, Australia
- Neurovascular Imaging Laboratory & NSW Brain Clot Bank, Ingham Institute for Applied Medical Research and South West Sydney Clinical School, The University of New South Wales, UNSW Medicine, Sydney, NSW, Australia
| | - Sian Bradley
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- The University of New South Wales, UNSW Medicine, Sydney, NSW, Australia
| | - Simon Israeli-Korn
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Neurology, Sheba Medical Center, Tel Hashomer, Ramat Gan and Sackler School of Medicine, Movement Disorders Institute, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - Bindu Menon
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Neurology, Apollo Hospitals, Nellore, India
| | - Vijay Kumar Chattu
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Medicine, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada
| | - Pravin Thomas
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Neurology, University Hospitals NHS Foundation Trust, Birmingham, United Kingdom
| | - Jasvinder Chawla
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Neurology, Loyola University Medical Center & Hines VA Hospital, Chicago, IL, United States
| | - Rajeev Kumar
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Psychiatry, Hamad Medical Center, Qatar & Australian National University, Canberra, ACT, Australia
| | - Paolo Prandi
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Neurology, University of Eastern Piedmont Amedeo Avogadro, Novara, Italy
| | - Daniel Ray
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Farr Institute of Health Informatics, University College London (UCL) & NHS Foundation Trust, Birmingham, United Kingdom
| | - Sailaja Golla
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Texas Institute for Neurological Disorders, Dallas, TX, United States
| | - Nirmal Surya
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Neurology, Bombay Hospital & Medical Research Centre, and Epilepsy Foundation India, Mumbai, India
| | - Harvey Yang
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Neurology, Academic Hospital Paramaribo & Anton de Kom Universiteit van Suriname Faculteit der Medische Wetenschappen, Paramaribo, Suriname
| | - Sandra Martinez
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Neurology, Hospital da Restauração, Recife, Brazil
| | - Mihriban Heval Ozgen
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Psychiatry, Parnassia Psychiatric Institute, The Hague, Netherlands
- Curium-Leiden University Medical Centre, Oegstgeest, Netherlands
| | - John Codrington
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Laboratory Medicine, Academic Hospital Paramaribo and Anton de Kom Universiteit van Suriname Faculteit der Medische Wetenschappen, Paramaribo, Suriname
| | - Eva María Jiménez González
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Forensic Psychology, Forensic Psychology and Forensic Sciences Institute, Ministry of Justice, Granada, Spain
| | - Mandana Toosi
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- LodeStone Center for Behavioral Health and Eastern Illinois University, Chicago, IL, United States
| | - Nithya Hariya Mohan
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Chengalpattu Medical College and Hospital, Chengalpattu, India
| | - Koravangattu Valsraj Menon
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Psychiatry, South London and Maudsley NHS Foundation Trust, Kings Health Partners, London, United Kingdom
| | - Abderrahmane Chahidi
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- ED 268, DR 178, Sorbonne Nouvelle University, Paris, France
- Moroccan Society of Neurophysiology, Marrakech, Morocco
- Morocco and Basic and Clinical Neurosciences Research Laboratory, University Medical School of Marrakech, Marrakech, Morocco
| | - Susana Mederer Hengstl
- Pandemic Health System REsilience PROGRAM (REPROGRAM) Consortium, Chronic Neurology REPROGRAM Sub-committee†
- Department of Neurology, Complejo Hospitalario de Pontevedra, Pontevedra, Spain
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Migraine Frequency Decrease Following Prolonged Medical Cannabis Treatment: A Cross-Sectional Study. Brain Sci 2020; 10:brainsci10060360. [PMID: 32526965 PMCID: PMC7348860 DOI: 10.3390/brainsci10060360] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/04/2020] [Accepted: 06/05/2020] [Indexed: 12/23/2022] Open
Abstract
Background: Medical cannabis (MC) treatment for migraine is practically emerging, although sufficient clinical data are not available for this indication. This cross-sectional questionnaire-based study aimed to investigate the associations between phytocannabinoid treatment and migraine frequency. Methods: Participants were migraine patients licensed for MC treatment. Data included self-reported questionnaires and MC treatment features. Patients were retrospectively classified as responders vs. non-responders (≥50% vs. <50% decrease in monthly migraine attacks frequency following MC treatment initiation, respectively). Comparative statistics evaluated differences between these two subgroups. Results: A total of 145 patients (97 females, 67%) with a median MC treatment duration of three years were analyzed. Compared to non-responders, responders (n = 89, 61%) reported lower current migraine disability and lower negative impact, and lower rates of opioid and triptan consumption. Subgroup analysis demonstrated that responders consumed higher doses of the phytocannabinoid ms_373_15c and lower doses of the phytocannabinoid ms_331_18d (3.40 95% CI (1.10 to 12.00); p < 0.01 and 0.22 95% CI (0.05–0.72); p < 0.05, respectively). Conclusions: These findings indicate that MC results in long-term reduction of migraine frequency in >60% of treated patients and is associated with less disability and lower antimigraine medication intake. They also point to the MC composition, which may be potentially efficacious in migraine patients.
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Peck J, Urits I, Zeien J, Hoebee S, Mousa M, Alattar H, Kaye AD, Viswanath O. A Comprehensive Review of Over-the-counter Treatment for Chronic Migraine Headaches. Curr Pain Headache Rep 2020; 24:19. [PMID: 32200435 DOI: 10.1007/s11916-020-00852-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
PURPOSE OF REVIEW Migraine headaches are a neurologic disorder characterized by attacks of moderate to severe throbbing headache that are typically unilateral, exacerbated by physical activity, and associated with phonophobia, photophobia, nausea, and vomiting. In the USA, the overall age-adjusted prevalence of migraine in female and male adults is 22.3% and 10.8%, respectively. RECENT FINDINGS Migraine is a disabling disease that ranks as the 8th most burdensome disease in the world and the 4th most in women. The overarching hypothesis of migraine pathophysiology describes migraine as a disorder of the pain modulating system, caused by disruptions of the normal neural networks of the head. The activation of these vascular networks results in meningeal vasodilation and inflammation, which is perceived as head pain. The primary goals of acute migraine therapy are to reduce attack duration and severity. Current evidence-based therapies for acute migraine attacks include acetaminophen, four nonsteroidal anti-inflammatory drugs (NSAIDs), seven triptans, NSAID-triptan combinations, dihydroergotamine, non-opioid combination analgesics, and several anti-emetics. Over-the-counter medications are an important component of migraine therapy and are considered a first-line therapy for most migraineurs. These medications, such as acetaminophen, ibuprofen, naproxen, and aspirin, have shown strong efficacy when used as first-line treatments for mild-to-moderate migraine attacks. The lower cost of over-the-counter medications compared with prescription medications also makes them a preferred therapy for some patients. In addition to their efficacy and lower cost, over-the-counter medications generally have fewer and less severe adverse effects, have more favorable routes of administration (oral vs. subcutaneous injection), and reduced abuse potential. The purpose of this review is to provide a comprehensive evidence-based update of over-the-counter pharmacologic options for chronic migraines.
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Affiliation(s)
- Jacquelin Peck
- Department of Anesthesiology, Mount Sinai Medical Center, 4300 Alton Road, Miami Beach, FL, 33140, USA.
| | - Ivan Urits
- Department of Anesthesia, Critical Care, and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Justin Zeien
- University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Shelby Hoebee
- University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Mohammad Mousa
- University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Hamed Alattar
- University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Alan D Kaye
- Department of Anesthesiology and Pharmacology, Toxicology, and Neurosciences, Louisiana State University School of Medicine, Shreveport, LA, USA
| | - Omar Viswanath
- Department of Anesthesiology, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
- Department of Anesthesiology, Creighton University School of Medicine, Omaha, NE, USA
- Valley Anesthesiology and Pain Consultants, Envision Physician Services, Phoenix, AZ, USA
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14
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Affiliation(s)
- Bruno T Saragiotto
- Masters and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo, São Paulo, Brazil
- Institute for Musculoskeletal Health, University of Sydney, Camperdown, New South Wales, Australia
- Faculty of Medicine and Health, School of Public Health, University of Sydney, New South Wales, Australia
| | - Christina Abdel Shaheed
- Institute for Musculoskeletal Health, University of Sydney, Camperdown, New South Wales, Australia
- Faculty of Medicine and Health, School of Public Health, University of Sydney, New South Wales, Australia
| | - Chris G Maher
- Institute for Musculoskeletal Health, University of Sydney, Camperdown, New South Wales, Australia
- Faculty of Medicine and Health, School of Public Health, University of Sydney, New South Wales, Australia
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15
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Katsarava Z, Mania M, Lampl C, Herberhold J, Steiner TJ. Poor medical care for people with migraine in Europe - evidence from the Eurolight study. J Headache Pain 2018; 19:10. [PMID: 29392600 PMCID: PMC5794675 DOI: 10.1186/s10194-018-0839-1] [Citation(s) in RCA: 146] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 01/18/2018] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Migraine is prevalent everywhere, and disabling. It is also neglected: consequently, it is under-diagnosed and undertreated. We analysed data from the Eurolight study on consultations and utilization of migraine-specific medications as indicators of adequacy of medical care in Europe. METHODS Eurolight was a cross-sectional questionnaire-based survey in 10 European countries. Sampling was population-based in six (Germany, Italy, Lithuania, Luxembourg, Netherlands, Spain) and from consecutive patients attending general practitioners (GPs) for any reason in three (Austria, France, UK). Additional samples in Netherlands and Spain, and the only sample from Ireland, were recruited by lay headache organisations. We recorded migraine prevalence and frequency, and utilization of medical services and medications (acute and preventative). RESULTS Among 9247 participants (mean age 43.9 ± 13.9 years, M/F ratio 1:1.4), 3466 (37.6%) were diagnosed with migraine (definite or probable). Of these, 1175 (33.8%) reported frequent migraine (> 5 days/month) and might clearly expect benefit from, and therefore had need of, preventative medication. In population-based samples, minorities of participants with migraine had seen a GP (9.5-18.0%) or specialist (3.1-15.0%), and smaller minorities received adequate treatment: triptans 3.4-11.0%, with Spain outlying at 22.4%; preventative medication (1.6-6.4% of those eligible, with Spain again outlying at 13.7%). Proportions were greater in GP-based samples (13.6-24.5% using triptans, 4.4-9.1% on preventative medication) and among those from lay organisations (46.2-68.2% and 16.0-41.7%). Participants with migraine who had consulted specialists (3.1-33.8%) were receiving the best care by these indicators; those treated by GPs (9.5-29.6%) fared less well, and those dependent on self-medication (48.0-84.2%) were, apparently, inadequately treated. CONCLUSION In wealthy European countries, too few people with migraine consult physicians, with proportionately too many of these seeing specialists, and migraine-specific medications are used inadequately even among those who do. These findings represent yet another call for action in Europe to improve care for people with headache. Education of both health-care providers and the public should be central to this action.
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Affiliation(s)
- Zaza Katsarava
- Evangelical Hospital Unna, University of Duisburg-Essen, Essen, Germany.
| | | | - Christian Lampl
- Headache Medical Center, Department of Neurogeriatric Medicine and Remobilisation, Hospital of the Sisters of Charity, Linz, Austria
| | | | - Timothy J Steiner
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, NTNU Norwegian University of Science and Technology, Trondheim, Norway
- Division of Brain Sciences, Imperial College London, London, UK
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16
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Cooper TE, Fisher E, Anderson B, Wilkinson NMR, Williams DG, Eccleston C. Paracetamol (acetaminophen) for chronic non-cancer pain in children and adolescents. Cochrane Database Syst Rev 2017; 8:CD012539. [PMID: 28770975 PMCID: PMC6484395 DOI: 10.1002/14651858.cd012539.pub2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Pain is a common feature of childhood and adolescence around the world, and for many young people, that pain is chronic. The World Health Organization guidelines for pharmacological treatments for children's persisting pain acknowledge that pain in children is a major public health concern of high significance in most parts of the world. While in the past, pain was largely dismissed and was frequently left untreated, views on children's pain have changed over time, and relief of pain is now seen as important.We designed a suite of seven reviews on chronic non-cancer pain and cancer pain (looking at antidepressants, antiepileptic drugs, non-steroidal anti-inflammatory drugs, opioids, and paracetamol as priority areas) in order to review the evidence for children's pain utilising pharmacological interventions in children and adolescents.As the leading cause of morbidity in children and adolescents in the world today, chronic disease (and its associated pain) is a major health concern. Chronic pain (lasting three months or longer) can arise in the paediatric population in a variety of pathophysiological classifications: nociceptive, neuropathic, idiopathic, visceral, nerve damage pain, chronic musculoskeletal pain, and chronic abdominal pain, and other unknown reasons.Paracetamol (acetaminophen) is one of the most widely used analgesics in both adults and children. The recommended dosage in the UK, Europe, Australia, and the USA for children and adolescents is generally 10 to 15 mg/kg every four to six hours, with specific age ranges from 60 mg (6 to 12 months old) up to 500 to 1000 mg (over 12 years old). Paracetamol is the only recommended analgesic for children under 3 months of age. Paracetamol has been proven to be safe in appropriate and controlled dosages, however potential adverse effects of paracetamol if overdosed or overused in children include liver and kidney failure. OBJECTIVES To assess the analgesic efficacy and adverse events of paracetamol (acetaminophen) used to treat chronic non-cancer pain in children and adolescents aged between birth and 17 years, in any setting. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) via the Cochrane Register of Studies Online, MEDLINE via Ovid, and Embase via Ovid from inception to 6 September 2016. We also searched the reference lists of retrieved studies and reviews, and searched online clinical trial registries. SELECTION CRITERIA Randomised controlled trials, with or without blinding, of any dose and any route, treating chronic non-cancer pain in children and adolescents, comparing paracetamol with placebo or an active comparator. DATA COLLECTION AND ANALYSIS Two review authors independently assessed studies for eligibility. We planned to use dichotomous data to calculate risk ratio and numbers needed to treat, using standard methods where data were available. We assessed GRADE (Grading of Recommendations Assessment, Development and Evaluation) and planned to create a 'Summary of findings' table. MAIN RESULTS No studies were eligible for inclusion in this review. We rated the quality of the evidence as very low. We downgraded the quality of evidence by three levels due to the lack of data reported for any outcome. AUTHORS' CONCLUSIONS There was no evidence from randomised controlled trials to support or refute the use of paracetamol (acetaminophen) to treat chronic non-cancer pain in children and adolescents. We are unable to comment about efficacy or harm from the use of paracetamol to treat chronic non-cancer pain in children and adolescents.We know from adult randomised controlled trials that paracetamol, can be effective, in certain doses, and in certain pain conditions (not always chronic).This means that no conclusions could be made about efficacy or harm in the use of paracetamol (acetaminophen) to treat chronic non-cancer pain in children and adolescents.
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Affiliation(s)
- Tess E Cooper
- The Children's Hospital at WestmeadCochrane Kidney and Transplant, Centre for Kidney ResearchWestmeadNSWAustralia2145
| | - Emma Fisher
- Pain Research Unit, Churchill HospitalCochrane Pain, Palliative and Supportive Care GroupOxfordUK
| | - Brian Anderson
- Starship Children’s HospitalPaediatric Intensive Care UnitPark Road, GraftonAucklandNew Zealand
| | - Nick MR Wilkinson
- Evelina London Children's Hospital, Guys & St Thomas's NHS Foundation TrustWestminster Bridge RoadLondonUKSE1 7EH
| | - David G Williams
- Great Ormond Street Hospital for Children NHS Foundation TrustAnaesthesiaLondonUK
| | - Christopher Eccleston
- Pain Research Unit, Churchill HospitalCochrane Pain, Palliative and Supportive Care GroupOxfordUK
- University of BathCentre for Pain ResearchClaverton DownBathUK
- Ghent UniversityDepartment of Clinical and Health PsychologyGhentBelgium
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17
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Wang Z, Lan Y, Chen M, Wen C, Hu Y, Liu Z, Ye L. Eriodictyol, Not Its Glucuronide Metabolites, Attenuates Acetaminophen-Induced Hepatotoxicity. Mol Pharm 2017; 14:2937-2951. [DOI: 10.1021/acs.molpharmaceut.7b00345] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Zhaoyu Wang
- State
Key Laboratory of Organ Failure Research, Guangdong Provincial Key
Laboratory of New Drug Screening, department of biopharmaceutics,
School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Yao Lan
- State
Key Laboratory of Organ Failure Research, Guangdong Provincial Key
Laboratory of New Drug Screening, department of biopharmaceutics,
School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - MingHao Chen
- State
Key Laboratory of Organ Failure Research, Guangdong Provincial Key
Laboratory of New Drug Screening, department of biopharmaceutics,
School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Cailing Wen
- State
Key Laboratory of Organ Failure Research, Guangdong Provincial Key
Laboratory of New Drug Screening, department of biopharmaceutics,
School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Yanxian Hu
- State
Key Laboratory of Organ Failure Research, Guangdong Provincial Key
Laboratory of New Drug Screening, department of biopharmaceutics,
School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Zhongqiu Liu
- State
Key Laboratory of Organ Failure Research, Guangdong Provincial Key
Laboratory of New Drug Screening, department of biopharmaceutics,
School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
- International
Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong China, 510006
| | - Ling Ye
- State
Key Laboratory of Organ Failure Research, Guangdong Provincial Key
Laboratory of New Drug Screening, department of biopharmaceutics,
School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China
- State
Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
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18
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Wiffen PJ, Derry S, Moore RA, McNicol ED, Bell RF, Carr DB, McIntyre M, Wee B. Oral paracetamol (acetaminophen) for cancer pain. Cochrane Database Syst Rev 2017; 7:CD012637. [PMID: 28700092 PMCID: PMC6369932 DOI: 10.1002/14651858.cd012637.pub2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pain is a common symptom with cancer, and 30% to 50% of all people with cancer will experience moderate to severe pain that can have a major negative impact on their quality of life. Non-opioid drugs are commonly used to treat mild to moderate cancer pain, and are recommended for this purpose in the WHO cancer pain treatment ladder, either alone or in combination with opioids.A previous Cochrane review that examined the evidence for nonsteroidal anti-inflammatory drugs (NSAIDs) or paracetamol, alone or combined with opioids, for cancer pain was withdrawn in 2015 because it was out of date; the date of the last search was 2005. This review, and another on NSAIDs, updates the evidence. OBJECTIVES To assess the efficacy of oral paracetamol (acetaminophen) for cancer pain in adults and children, and the adverse events reported during its use in clinical trials. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, and Embase from inception to March 2017, together with reference lists of retrieved papers and reviews, and two online study registries. SELECTION CRITERIA We included randomised, double-blind, studies of five days' duration or longer, comparing paracetamol alone with placebo, or paracetamol in combination with an opioid compared with the same dose of the opioid alone, for cancer pain of any intensity. Single-blind and open studies were also eligible for inclusion. The minimum study size was 25 participants per treatment arm at the initial randomisation. DATA COLLECTION AND ANALYSIS Two review authors independently searched for studies, extracted efficacy and adverse event data, and examined issues of study quality and potential bias. We did not carry out any pooled analyses. We assessed the quality of the evidence using GRADE and created a 'Summary of findings' table. MAIN RESULTS Three studies in adults satisfied the inclusion criteria, lasting up to one week; 122 participants were randomised initially, and 95 completed treatment. We found no studies in children. One study was parallel-group, and two had a cross-over design. All used paracetamol as an add-on to established treatment with strong opioids (median daily morphine equivalent doses of 60 mg, 70 mg, and 225 mg, with some participants taking several hundred mg of oral morphine equivalents daily). Other non-paracetamol medication included non-steroidal anti-inflammatory drugs (NSAIDs), tricyclic antidepressants, or neuroleptics. All studies were at high risk of bias for incomplete outcome data and small size; none was unequivocally at low risk of bias.None of the studies reported any of our primary outcomes: participants with pain reduction of at least 50%, and at least 30%, from baseline; participants with pain no worse than mild at the end of the treatment period; participants with Patient Global Impression of Change (PGIC) of much improved or very much improved (or equivalent wording). What pain reports there were indicated no difference between paracetamol and placebo when added to another treatment. There was no convincing evidence of paracetamol being different from placebo with regards to quality of life, use of rescue medication, or participant satisfaction or preference. Measures of harm (serious adverse events, other adverse events, and withdrawal due to lack of efficacy) were inconsistently reported and provided no clear evidence of difference.Our GRADE assessment of evidence quality was very low for all outcomes, because studies were at high risk of bias from several sources. AUTHORS' CONCLUSIONS There is no high-quality evidence to support or refute the use of paracetamol alone or in combination with opioids for the first two steps of the three-step WHO cancer pain ladder. It is not clear whether any additional analgesic benefit of paracetamol could be detected in the available studies, in view of the doses of opioids used.
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Key Words
- adult
- humans
- acetaminophen
- acetaminophen/administration & dosage
- administration, oral
- analgesics, non‐narcotic
- analgesics, non‐narcotic/administration & dosage
- analgesics, opioid
- analgesics, opioid/administration & dosage
- anti‐inflammatory agents, non‐steroidal
- anti‐inflammatory agents, non‐steroidal/administration & dosage
- antidepressive agents, tricyclic
- antidepressive agents, tricyclic/administration & dosage
- antipsychotic agents
- antipsychotic agents/administration & dosage
- cancer pain
- cancer pain/drug therapy
- drug therapy, combination
- patient preference
- quality of life
- randomized controlled trials as topic
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Affiliation(s)
| | | | | | - Ewan D McNicol
- Tufts Medical CenterDepartment of Anesthesiology and Perioperative MedicineBostonMAUSA
| | - Rae Frances Bell
- Haukeland University HospitalRegional Centre of Excellence in Palliative CareBergenNorway
| | - Daniel B Carr
- Tufts University School of MedicinePain Research, Education and Policy (PREP) Program, Department of Public Health and Community MedicineBostonMassachusettsUSA
| | | | - Bee Wee
- Churchill HospitalNuffield Department of Medicine and Sir Michael Sobell HouseOld RoadHeadingtonOxfordUKOX3 7LJ
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Shao E, Hughes J, Eley R. The presenting and prescribing patterns of migraine in an Australian emergency department: A descriptive exploratory study. World J Emerg Med 2017; 8:170-176. [PMID: 28680512 PMCID: PMC5496823 DOI: 10.5847/wjem.j.1920-8642.2017.03.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 03/26/2017] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Migraine is a common neurological condition that frequently presents to the emergency department (ED). Many medications are available to treat migraine. This study aims to characterize the demographics of patients who present to a large metropolitan ED with migraine, and to identify the medications used in treating this condition. METHODS This study is a retrospective database interrogation of clinical records, used to collect quantitative data on patient demographics and medication prescriptions in the ED. RESULTS A total of 2 228 patients were identified as being treated for migraine over a 10-year period. The proportion of the ED population presenting with migraine steadily increased in this time. Females (71%) more commonly presented to the ED with migraine than males. The migraine population was significantly younger (M=37.05, SD=13.23) than the whole ED population (M=46.17 SD=20.50) (P<0.001). A variety of medications were used in the treatment of migraine in the ED. Simple analgesics such as paracetamol and ibuprofen, anti-emetics and intravenous (IV) fluids with phenothiazine additives were commonly used. Over 20% of patients were prescribed oral or parenteral opiates (42 of 194 initial medication prescriptions, and 64 of 292 as required medication prescriptions). Triptans were very rarely used. CONCLUSION Migraine is an increasingly common presentation to the ED. People presenting to the ED with migraine are more likely to be younger and female than the general ED population. Peak presentations for migraines occurred in January and February. The medications that are prescribed in the ED for migraine is varied and are not always in line with current evidence for the treatment of migraine. The excessive reliance on opiates and lack of the use of triptans denotes a significant variation from published guidelines.
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Affiliation(s)
- Emily Shao
- Royal Brisbane and Women’s Hospital, Brisbane, Australia
| | - James Hughes
- Emergency Department, Princess Alexandra Hospital, Brisbane, Australia
| | - Rob Eley
- Emergency Department, Princess Alexandra Hospital, Brisbane, Australia
- Emergency Medicine Research Program, The University of Queensland Faculty of Medicine, Brisbane, Australia
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Wiffen PJ, Knaggs R, Derry S, Cole P, Phillips T, Moore RA. Paracetamol (acetaminophen) with or without codeine or dihydrocodeine for neuropathic pain in adults. Cochrane Database Syst Rev 2016; 12:CD012227. [PMID: 28027389 PMCID: PMC6463878 DOI: 10.1002/14651858.cd012227.pub2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Paracetamol, either alone or in combination with codeine or dihydrocodeine, is commonly used to treat chronic neuropathic pain. This review sought evidence for efficacy and harm from randomised double-blind studies. OBJECTIVES To assess the analgesic efficacy and adverse events of paracetamol with or without codeine or dihydrocodeine for chronic neuropathic pain in adults. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, and Embase from inception to July 2016, together with reference lists of retrieved papers and reviews, and two online study registries. SELECTION CRITERIA We included randomised, double-blind studies of two weeks' duration or longer, comparing paracetamol, alone or in combination with codeine or dihydrocodeine, with placebo or another active treatment in chronic neuropathic pain. DATA COLLECTION AND ANALYSIS Two review authors independently searched for studies, extracted efficacy and adverse event data, and examined issues of study quality and potential bias. We did not carry out any pooled analyses. We assessed the quality of the evidence using GRADE. MAIN RESULTS No study satisfied the inclusion criteria. Effects of interventions were not assessed as there were no included studies. We have only very low quality evidence and have no reliable indication of the likely effect. AUTHORS' CONCLUSIONS There is insufficient evidence to support or refute the suggestion that paracetamol alone, or in combination with codeine or dihydrocodeine, works in any neuropathic pain condition.
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Affiliation(s)
| | - Roger Knaggs
- University of NottinghamSchool of PharmacyUniversity ParkNottinghamUKNG7 2RD
| | | | - Peter Cole
- Churchill Hospital, Oxford University Hospitals NHS TrustOxford Pain Relief UnitOld Road HeadingtonOxfordUKOX3 7LE
| | - Tudor Phillips
- University of OxfordPain Research and Nuffield Department of Clinical Neurosciences (Nuffield Division of Anaesthetics)Churchill HospitalOxfordUKOX3 7LJ
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Prajapati K, Shah S, Desai M. Critical Analysis of Cardiovascular and Central Nervous System Fixed Dose Combinations Available in Indian Market. J Clin Diagn Res 2016; 10:FC36-FC39. [PMID: 28149832 PMCID: PMC5286355 DOI: 10.7860/jcdr/2016/21515.9049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 09/29/2016] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Fixed Dose Combinations (FDCs) are being increasingly used to improve compliance and achieve greater benefits of the two or more active ingredients given together than the corresponding individual drug components given separately. AIM To analyse the rationality of Cardiovascular (CV) and Central Nervous System (CNS) FDCs available in Indian market. MATERIALS AND METHODS CVS and CNS FDCs, enlisted in Indian Drug Review, 2014, were analysed by a pretested validated eight point criteria tool. Each FDC was assessed for number of active pharmacological ingredients, approval by regulatory authority, listing in WHO Essential Medicine List. While efficacy, safety, pharmacokinetic, pharmacodynamic interactions and advantages of each FDC were analysed by literature search. The total score of the tool was 12 and score ≥7 was considered rational. FDCs were divided in four groups as per rationality and DCGI approval. ANOVA was used for statistical analysis and p<0.05 was considering statistically significant. RESULTS Out of 152 FDCs, 107 were CV and 45 belonged to CNS group and 40 had documented evidence of efficacy and safety. Majority of FDCs showed advantage of being convenient by reducing pill count and only 32 showed reducing adverse drug reactions. Out of 107 CV FDCs, 46 were rational and 61 were irrational with a mean rationality score of 6.72±2.82 (CI- 95 %, 3.90 - 9.54). While out of 45 CNS FDCs, 8 were rational and 37 were irrational with a mean rationality score of 6.22±2.08 (CI - 95 %, 4.14 - 8.30). A significant difference in mean rationality score of group A (DCGI approved + rational) was observed as compared to group B (DCGI approved + irrational) and group C (DCGI unapproved + rational) as compared to group D (DCGI unapproved + irrational) (p<0.05). CONCLUSION The absence of watertight pre-requisite, critical analysis of the scientific validity of the formulations and 'convenience' category has resulted into proliferation of irrational FDCs. This calls for strict regulatory approval process to avoid miserable FDC scenario in the country.
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Affiliation(s)
- Krunal Prajapati
- Resident, Department of Pharmacology, B. J. Medical College, Ahmedabad, Gujarat, India
| | - Samidh Shah
- Assistant Professor, Department of Pharmacology, B. J. Medical College, Ahmedabad, Gujarat, India
| | - Mira Desai
- Professor and Head, Department of Pharmacology, B. J. Medical College, Ahmedabad, Gujarat, India
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Stephens G, Derry S, Moore RA. Paracetamol (acetaminophen) for acute treatment of episodic tension-type headache in adults. Cochrane Database Syst Rev 2016; 2016:CD011889. [PMID: 27306653 PMCID: PMC6457822 DOI: 10.1002/14651858.cd011889.pub2] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Tension-type headache (TTH) affects about 1 person in 5 worldwide. It is divided into infrequent episodic TTH (fewer than one headache per month), frequent episodic TTH (two to 14 headaches per month), and chronic TTH (15 headache days a month or more). Paracetamol (acetaminophen) is one of a number of analgesics suggested for acute treatment of headaches in frequent episodic TTH. OBJECTIVES To assess the efficacy and safety of paracetamol for the acute treatment of frequent episodic TTH in adults. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (CRSO), MEDLINE, EMBASE, and the Oxford Pain Relief Database to October 2015, and also reference lists of relevant published studies and reviews. We sought unpublished studies by asking personal contacts and searching online clinical trial registers and manufacturers' websites. SELECTION CRITERIA We included randomised, double-blind, placebo-controlled studies (parallel-group or cross-over) using oral paracetamol for symptomatic relief of an acute episode of TTH. Studies had to be prospective, with participants aged 18 years or over, and include at least 10 participants per treatment arm. DATA COLLECTION AND ANALYSIS Two review authors independently assessed studies for inclusion and extracted data. We used the numbers of participants achieving each outcome to calculate the risk ratio (RR) and number needed to treat for one additional beneficial outcome (NNT) or one additional harmful outcome (NNH) for oral paracetamol compared to placebo or an active intervention for a range of outcomes, predominantly those recommended by the International Headache Society (IHS).We assessed the evidence using GRADE (Grading of Recommendations Assessment, Development and Evaluation) and created 'Summary of findings' tables. MAIN RESULTS We included 23 studies, all of which enrolled adults with frequent episodic TTH. Twelve studies used the IHS diagnostic criteria or similar, six used the older classification of the Ad Hoc Committee, and five did not describe specific diagnostic criteria but generally excluded participants with migraines. Participants had moderate or severe pain at the start of treatment. While 8079 people with TTH participated in these studies, the numbers available for any analysis were lower than this because outcomes were inconsistently reported and because many participants received active comparators.None of the included studies were at low risk of bias across all domains considered, although for most studies and domains this was likely to be due to inadequate reporting rather than poor methods. We judged five studies to be at high risk of bias for incomplete outcome reporting, and seven due to small size.For the IHS preferred outcome of being pain free at two hours the NNT for paracetamol 1000 mg compared with placebo was 22 (95% confidence interval (CI) 15 to 40) in eight studies (5890 participants; high quality evidence), with no significant difference from placebo at one hour. The NNT was 10 (7.9 to 14) for pain-free or mild pain at two hours in five studies (5238 participants; high quality evidence). The use of rescue medication was lower with paracetamol 1000 mg than with placebo, with an NNTp to prevent an event of 7.8 (6.0 to 11) in six studies (1856 participants; moderate quality evidence). On limited data, the efficacy of paracetamol 500 mg to 650 mg was not superior to placebo, and paracetamol 1000 mg was not different from either ketoprofen 25 mg or ibuprofen 400 mg (low quality evidence).Adverse events were not different between paracetamol 1000 mg and placebo (RR 1.1 (0.94 to 1.3); 5605 participants; 11 studies; high quality evidence). Studies reported no serious adverse events.The quality of the evidence using GRADE comparing paracetamol 1000 mg with placebo was moderate to high. Where evidence was downgraded it was because a minority of studies reported the outcome. For comparisons of paracetamol 500 mg to 650 mg with placebo, and of paracetamol 1000 mg with active comparators, we downgraded the evidence to low quality or very low quality because of the small number of studies and events. AUTHORS' CONCLUSIONS Paracetamol 1000 mg provided a small benefit in terms of being pain free at two hours for people with frequent episodic TTH who have an acute headache of moderate or severe intensity.
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Affiliation(s)
- Guy Stephens
- University of OxfordPain Research and Nuffield Department of Clinical Neurosciences (Nuffield Division of Anaesthetics)Churchill HospitalOxfordOxfordshireUKOX3 7LE
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23
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Duong M, Gulmez SE, Salvo F, Abouelfath A, Lassalle R, Droz C, Blin P, Moore N. Usage patterns of paracetamol in France. Br J Clin Pharmacol 2016; 82:498-503. [PMID: 27059520 DOI: 10.1111/bcp.12957] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Revised: 03/08/2016] [Accepted: 03/28/2016] [Indexed: 12/21/2022] Open
Abstract
AIMS The aim of the present study was to describe the real-life usage patterns of paracetamol. METHODS The Echantillon Généraliste de Bénéficiaires (EGB) database, the permanent 1/97 representative sample from the French national healthcare insurance system, was searched in 2011 to identify usage patterns, concomitant chronic diseases and use of cardiovascular medication in users prescribed single-ingredient (SP) and combination (CP) paracetamol, representing 85% of all sales. RESULTS Of 526 108 subjects aged ≥15 years in the EGB, 268 725 (51%) had paracetamol dispensed on ≥1 occasion; of these, 207 707 (77%) were dispensed only SP and 61 018 (23%) received CP with or without SP. SP users were younger (48.3 years vs. 50.5 years), and 57% of SP users vs. 58% of CP users were female. Chronic comorbidities were more common in CP than SP users. SP users had, on average, 3.4 dispensings per year vs. 5.0 for CP users, for 36 defined daily doses (DDD, 3 g) of SP vs. 53 DDD per year for CP; 49% SP users bought 14 DDD or fewer; 15% bought >60 DDD. Use of paracetamol increased with age from about 16 DDD per year in 15-30-year-olds to over 90 DDD per year in patients above the age of 75; 53% of patients ≤60 years bought fewer than 14 DDD per year, whereas 55% of those >60 bought more than 30 DDD per year. More than half the dispensings exceeded the legal per-box limit of 8 g. CONCLUSIONS Over 50% of the French adult population were dispensed paracetamol at least once over the course of a year, generally for short-term use. Considering recent misgivings on the real efficacy and safety of paracetamol, such widespread use might have important public health consequences.
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Affiliation(s)
- Mai Duong
- Bordeaux Pharmacoepi, Université de Bordeaux, BP 40 33076 cedex, Bordeaux, France.,INSERM U1219, Université de Bordeaux, BP 36 33076 cedex, Bordeaux, France
| | - Sinem Ezgi Gulmez
- Bordeaux Pharmacoepi, Université de Bordeaux, BP 40 33076 cedex, Bordeaux, France.,Université de Bordeaux, 33076, Bordeaux, France
| | - Francesco Salvo
- INSERM U1219, Université de Bordeaux, BP 36 33076 cedex, Bordeaux, France
| | - Abdelilah Abouelfath
- Bordeaux Pharmacoepi, Université de Bordeaux, BP 40 33076 cedex, Bordeaux, France.,INSERM CIC 1401, Université de Bordeaux, BP 36 33076 cedex, Bordeaux, France.,ADERA, 33400, Pessac, France
| | - Régis Lassalle
- Bordeaux Pharmacoepi, Université de Bordeaux, BP 40 33076 cedex, Bordeaux, France.,INSERM CIC 1401, Université de Bordeaux, BP 36 33076 cedex, Bordeaux, France.,ADERA, 33400, Pessac, France
| | - Cécile Droz
- Bordeaux Pharmacoepi, Université de Bordeaux, BP 40 33076 cedex, Bordeaux, France.,INSERM CIC 1401, Université de Bordeaux, BP 36 33076 cedex, Bordeaux, France.,ADERA, 33400, Pessac, France
| | - Patrick Blin
- Bordeaux Pharmacoepi, Université de Bordeaux, BP 40 33076 cedex, Bordeaux, France.,INSERM CIC 1401, Université de Bordeaux, BP 36 33076 cedex, Bordeaux, France.,ADERA, 33400, Pessac, France
| | - Nicholas Moore
- Bordeaux Pharmacoepi, Université de Bordeaux, BP 40 33076 cedex, Bordeaux, France.,INSERM U1219, Université de Bordeaux, BP 36 33076 cedex, Bordeaux, France.,Université de Bordeaux, 33076, Bordeaux, France.,INSERM CIC 1401, Université de Bordeaux, BP 36 33076 cedex, Bordeaux, France
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24
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Moore RA, Wiffen PJ, Derry S, Maguire T, Roy YM, Tyrrell L. Non-prescription (OTC) oral analgesics for acute pain - an overview of Cochrane reviews. Cochrane Database Syst Rev 2015; 2015:CD010794. [PMID: 26544675 PMCID: PMC6485506 DOI: 10.1002/14651858.cd010794.pub2] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Non-prescription (over-the-counter, or OTC) analgesics (painkillers) are used frequently. They are available in various brands, package sizes, formulations, and dose. They can be used for a range of different types of pain, but this overview reports on how well they work for acute pain (pain of short duration, usually with rapid onset). Thirty-nine Cochrane reviews of randomised trials have examined the analgesic efficacy of individual drug interventions in acute postoperative pain. OBJECTIVES To examine published Cochrane reviews for information about the efficacy of pain medicines available without prescription using data from acute postoperative pain. METHODS We identified OTC analgesics available in the UK, Australia, Canada, and the USA by examining online pharmacy websites. We also included some analgesics (diclofenac potassium, dexketoprofen, dipyrone) of importance in parts of the world, but not currently available in these jurisdictions.We identified systematic reviews by searching the Cochrane Database of Systematic Reviews (CDSR) on The Cochrane Library through a simple search strategy. All reviews were overseen by a single review group, had a standard title, and had as their primary outcome numbers of participants with at least 50% pain relief over four to six hours compared with placebo. From individual reviews we extracted the number needed to treat for an additional beneficial outcome (NNT) for this outcome for each drug/dose combination, and also calculated the success rate to achieve at least 50% of maximum pain relief. We also examined the number of participants experiencing any adverse event, and whether the incidence was different from placebo. MAIN RESULTS We found information on 21 different OTC analgesic drugs, doses, and formulations, using information from 10 Cochrane reviews, supplemented by information from one non-Cochrane review with additional information on ibuprofen formulations (high quality evidence). The lowest (best) NNT values were for combinations of ibuprofen plus paracetamol, with NNT values below 2. Analgesics with values close to 2 included fast acting formulations of ibuprofen 200 mg and 400 mg, ibuprofen 200 mg plus caffeine 100 mg, and diclofenac potassium 50 mg. Combinations of ibuprofen plus paracetamol had success rates of almost 70%, with dipyrone 500 mg, fast acting ibuprofen formulations 200 mg and 400 mg, ibuprofen 200 mg plus caffeine 100 mg, and diclofenac potassium 50 mg having success rates above 50%. Paracetamol and aspirin at various doses had NNT values of 3 or above, and success rates of 11% to 43%. We found no information on many of the commonly available low dose codeine combinations.The proportion of participants experiencing an adverse event were generally not different from placebo, except for aspirin 1000 mg and (barely) ibuprofen 200 mg plus caffeine 100 mg. For ibuprofen plus paracetamol, adverse event rates were lower than with placebo. AUTHORS' CONCLUSIONS There is a body of reliable evidence about the efficacy of some of the most commonly available drugs and doses widely available without prescription. The postoperative pain model is predominantly pain after third molar extraction, which is used as the industry model for everyday pain. The proportion of people with acute pain who get good pain relief with any of them ranges from around 70% at best to less than 20% at worst; low doses of some drugs in fast acting formulations were among the best. Adverse events were generally no different from placebo. Consumers can make an informed choice based on this knowledge, together with availability and price. Headache and migraine were not included in this overview.
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Affiliation(s)
| | | | | | - Terry Maguire
- Queen's University BelfastSchool of PharmacyBelfastUK
| | - Yvonne M Roy
- Pain Research UnitCochrane Pain, Palliative and Supportive Care GroupThe Churchill HospitalOld RoadOxfordUKOX3 7LE
| | - Laila Tyrrell
- Pain Research UnitCochrane Pain, Palliative and Supportive Care GroupThe Churchill HospitalOld RoadOxfordUKOX3 7LE
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25
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Abstract
All physicians will encounter patients with headaches. Primary headache disorders are common, and often disabling. This paper reviews the principles of drug therapy in headache in adults, focusing on the three commonest disorders presenting in both primary and secondary care: tension-type headache, migraine and cluster headache. The clinical evidence on the basis of which choices can be made between the currently available drug therapies for acute and preventive treatment of these disorders is presented, and information given on the options available for the emergency parenteral treatment of refractory migraine attacks and cluster headache.
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Affiliation(s)
- Mark W Weatherall
- Princess Margaret Migraine Clinic, Charing Cross Hospital, London, UK
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26
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Linde M, Steiner TJ, Chisholm D. Cost-effectiveness analysis of interventions for migraine in four low- and middle-income countries. J Headache Pain 2015; 16:15. [PMID: 25869942 PMCID: PMC4385021 DOI: 10.1186/s10194-015-0496-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 01/21/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Evidence of the cost and effects of interventions for reducing the global burden of migraine remains scarce. Our objective was to estimate the population-level cost-effectiveness of evidence-based migraine interventions and their contributions towards reducing current burden in low- and middle-income countries. METHODS Using a standard WHO approach to cost-effectiveness analysis (CHOICE), we modelled core set intervention strategies for migraine, taking account of coverage and efficacy as well as non-adherence. The setting was primary health care including pharmacies. We modelled 26 intervention strategies implemented during 10 years. These included first-line acute and prophylactic drugs, and the expected consequences of adding consumer-education and provider-training. Total population-level costs and effectiveness (healthy life years [HLY] gained) were combined to form average and incremental cost-effectiveness ratios. We executed runs of the model for the general populations of China, India, Russia and Zambia. RESULTS Of the strategies considered, acute treatment of attacks with acetylsalicylic acid (ASA) was by far the most cost-effective and generated a HLY for less than US$ 100. Adding educational actions increased annual costs by 1-2 US cents per capita of the population. Cost-effectiveness ratios then became slightly less favourable but still less than US$ 100 per HLY gained for ASA. An incremental cost of > US$ 10,000 would have to be paid per extra HLY by adding a triptan in a stepped-care treatment paradigm. For prophylaxis, amitriptyline was more cost-effective than propranolol or topiramate. CONCLUSIONS Self-management with simple analgesics was by far the most cost-effective strategy for migraine treatment in low- and middle-income countries and represents a highly efficient use of health resources. Consumer education and provider training are expected to accelerate progress towards desired levels of coverage and adherence, cost relatively little to implement, and can therefore be considered also economically attractive. Evidence-based interventions for migraine should have as much a claim on scarce health resources as those for other chronic, non-communicable conditions that impose a significant burden on societies.
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Affiliation(s)
- Mattias Linde
- />Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway
- />Norwegian Advisory Unit on Headaches, St. Olavs University Hospital, Nevrosenteret Øst, 7006 Trondheim, Norway
| | - Timothy J Steiner
- />Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway
- />Division of Brain Sciences, Imperial College London, London, UK
| | - Dan Chisholm
- />Department of Mental Health and Substance Abuse, WHO, Geneva, Switzerland
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27
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Abstract
BACKGROUND Migraine is a common, disabling condition and a burden for the individual, health services, and society. Zolmitriptan is an abortive medication for migraine attacks, belonging to the triptan family. These medicines work in a different way to analgesics such as paracetamol and ibuprofen. OBJECTIVES To determine the efficacy and tolerability of zolmitriptan compared to placebo and other active interventions in the treatment of acute migraine attacks in adults. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library, MEDLINE, EMBASE, and the Oxford Pain Relief Database, together with three online databases (www.astrazenecaclinicaltrials.com, www.clinicaltrials.gov, and apps.who.int/trialsearch) for studies to 12 March 2014. We also searched the reference lists of included studies and relevant reviews. SELECTION CRITERIA We included randomised, double-blind, placebo- or active-controlled studies, with at least 10 participants per treatment arm, using zolmitriptan to treat a migraine headache episode. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted data. We used numbers of participants achieving each outcome to calculate risk ratios and numbers needed to treat for an additional beneficial effect (NNT) or harmful effect (NNH) compared with placebo or a different active treatment. MAIN RESULTS Twenty-five studies (20,162 participants) compared zolmitriptan with placebo or an active comparator. The evidence from placebo-controlled studies was of high quality for all outcomes except 24 hour outcomes and serious adverse events where only limited data were available. The majority of included studies were at a low risk of performance, detection and attrition biases, but did not adequately describe methods of randomisation and concealment.Most of the data were for the 2.5 mg and 5 mg doses compared with placebo, for treatment of moderate to severe pain. For all efficacy outcomes, zolmitriptan surpassed placebo. For oral zolmitriptan 2.5 mg versus placebo, the NNTs were 5.0, 3.2, 7.7, and 4.1 for pain-free at two hours, headache relief at two hours, sustained pain-free during the 24 hours postdose, and sustained headache relief during the 24 hours postdose, respectively. Results for the oral 5 mg dose were similar to the 2.5 mg dose, while zolmitriptan 10 mg was significantly more effective than 5 mg for pain-free and headache relief at two hours. For headache relief at one and two hours and sustained headache relief during the 24 hours postdose, but not pain-free at two hours, zolmitriptan 5 mg nasal spray was significantly more effective than the 5 mg oral tablet.For the most part, adverse events were transient and mild and were more common with zolmitriptan than placebo, with a clear dose response relationship (1 mg to 10 mg).High quality evidence from two studies showed that oral zolmitriptan 2.5 mg and 5 mg provided headache relief at two hours to the same proportion of people as oral sumatriptan 50 mg (66%, 67%, and 68% respectively), although not necessarily the same individuals. There was no significant difference in numbers experiencing adverse events. Single studies reported on other active treatment comparisons but are not described further because of the small amount of data. AUTHORS' CONCLUSIONS Zolmitriptan is effective as an abortive treatment for migraine attacks for some people, but is associated with increased adverse events compared to placebo. Zolmitriptan 2.5 mg and 5 mg benefited the same proportion of people as sumatriptan 50 mg, although not necessarily the same individuals, for headache relief at two hours.
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Affiliation(s)
- Sarah Bird
- University of OxfordLincoln CollegeOxfordUK
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Gupta S, Oosthuizen R, Pulfrey S. Treatment of acute migraine in the emergency department. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2014; 60:47-49. [PMID: 24452560 PMCID: PMC3994811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Law S, Derry S, Moore RA. Naproxen with or without an antiemetic for acute migraine headaches in adults. Cochrane Database Syst Rev 2013; 2013:CD009455. [PMID: 24142263 PMCID: PMC6540401 DOI: 10.1002/14651858.cd009455.pub2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Migraine is a common, disabling condition and a burden for the individual, health services, and society. Many sufferers choose not to, or are unable to, seek professional help and rely on over-the-counter analgesics. Naproxen is a non-steroidal anti-inflammatory drug (NSAID); its efficacy in acute migraine has not been established by systematic reviews. Co-therapy with an antiemetic should help to reduce the nausea and vomiting commonly associated with migraine headaches. OBJECTIVES To determine the efficacy and tolerability of naproxen, alone or in combination with an antiemetic, compared with placebo and other active interventions in the treatment of acute migraine headaches in adults. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) on The Cochrane Library, MEDLINE, EMBASE, and the Oxford Pain Relief Database, together with two online databases (www.gsk-clinicalstudyregister.com and www.clinicaltrials.gov) and reference lists, for studies to 22 May 2013. SELECTION CRITERIA We included randomised, double-blind, placebo- or active-controlled studies, with at least 10 participants per treatment arm, using naproxen alone or with an antiemetic to treat a migraine headache episode. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted data. We used numbers of participants achieving each outcome to calculate risk ratios and numbers needed to treat (NNT) or harm (NNH) compared with placebo or a different active treatment. MAIN RESULTS We included six studies using naproxen 275 mg, 500 mg, or 825 mg to treat attacks of moderate or severe pain intensity. Overall, 1241 participants took naproxen (275 mg to 825 mg), 229 took sumatriptan 50 mg, 173 took naratriptan 2.5 mg, and 1092 took placebo. No studies combined naproxen with an antiemetic. Studies using naproxen 275 mg provided no useable data for analysis.Naproxen (500 mg and 825 mg) was better than placebo for pain-free response and headache relief. At two hours, the NNT for pain-free response was 11 (17% response with naproxen, 8% with placebo; risk ratio 2.0 (95% CI 1.6 to 2.6), moderate quality) and for headache relief was 6.0 (45% response with naproxen, 29% with placebo; risk ratio 1.6 (1.4 to 1.8), moderate quality). The NNT for sustained pain-free response during the 24 hours post dose was 19 (12% response with naproxen, 6.7% with placebo), and for sustained headache relief during the 24 hours post dose was 8.3 (30% response with naproxen, 18% with placebo). Analysing only the lower dose of 500 mg of naproxen did not significantly change the results. Adverse events, which were mostly mild or moderate in severity and rarely led to withdrawal, were more common with naproxen than with placebo when the 500 mg and 825 mg doses were considered together, but not when the 500 mg dose was analysed alone.There were insufficient data for analysis of naproxen compared with sumatriptan, and no data suitable for analysis of naproxen compared with naratriptan. AUTHORS' CONCLUSIONS Naproxen is statistically superior to placebo in the treatment of acute migraine, but the NNT of 11 for pain-free response at two hours suggests that it is not a clinically useful treatment. Cochrane reviews examining other commonly used analgesics for acute migraine have reported better (lower) NNT results for the same outcome. Naproxen is not clinically useful as a stand-alone analgesic in acute migraine, as it is effective in fewer than 2 people in 10.
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Affiliation(s)
- Simon Law
- Department of Anaesthetics, Gloucester Hospitals NHS Foundation Trust, Great Western Road, Gloucestershire, UK
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Derry S, Rabbie R, Moore RA. Diclofenac with or without an antiemetic for acute migraine headaches in adults. Cochrane Database Syst Rev 2013; 2013:CD008783. [PMID: 23633360 PMCID: PMC6483674 DOI: 10.1002/14651858.cd008783.pub3] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND This review is an update of a previously published review in Issue 2, 2012 (Derry 2012a). Migraine is a common, disabling condition and a burden for the individual, health services and society. Many sufferers choose not to, or are unable to, seek professional help and rely on over-the-counter (OTC) analgesics. Diclofenac is an established analgesic, and new formulations using the potassium or epolamine salts, which can be dissolved in water, have been developed for rapid absorption, which may be beneficial in acute migraine. Co-therapy with an antiemetic should help to reduce the nausea and vomiting commonly associated with migraine. OBJECTIVES To determine the efficacy and tolerability of diclofenac, alone or in combination with an antiemetic, compared to placebo and other active interventions in the treatment of acute migraine headaches in adults. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, the Oxford Pain Relief Database, ClinicalTrials.gov, and reference lists for studies through 27 September 2011 for the original review and 15 February 2013 for the update. SELECTION CRITERIA We included randomised, double-blind, placebo-controlled or active-controlled studies, or both, using self administered diclofenac to treat a migraine headache episode, with at least 10 participants per treatment arm. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted data. We used numbers of participants achieving each outcome to calculate relative risk (or 'risk ratio') and numbers needed to treat to benefit (NNT) or harm (NNH) compared to placebo or a different active treatment. MAIN RESULTS Five studies (1356 participants, 2711 attacks) compared oral diclofenac with placebo, and one also compared it with sumatriptan; none combined diclofenac with a self administered antiemetic. Four studies treated attacks with single doses of medication, and two allowed an optional second dose for inadequate response. Only two studies, with three active treatment arms, provided data for pooled analysis of primary outcomes. For single doses of diclofenac potassium 50 mg versus placebo (two studies), the NNTs were 6.2, 8.9, and 9.5 for pain-free at two hours, headache relief at two hours, and pain-free responses at 24 hours, respectively.Similar numbers of participants experienced adverse events, which were mostly mild and transient, with diclofenac and placebo.There were insufficient data to evaluate other doses of oral diclofenac, or to compare different formulations or different dosing regimens; only one study compared oral diclofenac with an active comparator (oral sumatriptan 100 mg). AUTHORS' CONCLUSIONS Oral diclofenac potassium 50 mg is an effective treatment for acute migraine, providing relief from pain and associated symptoms, although only a minority of patients experience pain-free responses. Adverse events are mostly mild and transient and occur at the same rate as with placebo.
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Affiliation(s)
- Sheena Derry
- Pain Research and Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK.
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Kirthi V, Derry S, Moore RA. Aspirin with or without an antiemetic for acute migraine headaches in adults. Cochrane Database Syst Rev 2013; 2013:CD008041. [PMID: 23633350 PMCID: PMC6483629 DOI: 10.1002/14651858.cd008041.pub3] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND This is an updated version of the original Cochrane review published in Issue 4, 2010 (Kirthi 2010). Migraine is a common, disabling condition and a burden for the individual, health services and society. Many sufferers choose not to, or are unable to, seek professional help and rely on over-the-counter analgesics. Co-therapy with an antiemetic should help to reduce nausea and vomiting commonly associated with migraine headaches. OBJECTIVES To determine the efficacy and tolerability of aspirin, alone or in combination with an antiemetic, compared to placebo and other active interventions in the treatment of acute migraine headaches in adults. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, the Oxford Pain Relief Database, ClinicalTrials.gov, and reference lists for studies through 10 March 2010 for the original review and to 31 January 2013 for the update. SELECTION CRITERIA We included randomised, double-blind, placebo-controlled or active-controlled studies, or both, using aspirin to treat a migraine headache episode, with at least 10 participants per treatment arm. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted data. Numbers of participants achieving each outcome were used to calculate relative risk and numbers needed to treat (NNT) or harm (NNH) compared to placebo or other active treatment. MAIN RESULTS No new studies were found for this update. Thirteen studies (4222 participants) compared aspirin 900 mg or 1000 mg, alone or in combination with metoclopramide 10 mg, with placebo or other active comparators, mainly sumatriptan 50 mg or 100 mg. For all efficacy outcomes, all active treatments were superior to placebo, with NNTs of 8.1, 4.9 and 6.6 for 2-hour pain-free, 2-hour headache relief, and 24-hour headache relief with aspirin alone versus placebo, and 8.8, 3.3 and 6.2 with aspirin plus metoclopramide versus placebo. Sumatriptan 50 mg did not differ from aspirin alone for 2-hour pain-free and headache relief, while sumatriptan 100 mg was better than the combination of aspirin plus metoclopramide for 2-hour pain-free, but not headache relief; there were no data for 24-hour headache relief.Adverse events were mostly mild and transient, occurring slightly more often with aspirin than placebo.Additional metoclopramide significantly reduced nausea (P < 0.00006) and vomiting (P = 0.002) compared with aspirin alone. AUTHORS' CONCLUSIONS We found no new studies since the last version of this review. Aspirin 1000 mg is an effective treatment for acute migraine headaches, similar to sumatriptan 50 mg or 100 mg. Addition of metoclopramide 10 mg improves relief of nausea and vomiting. Adverse events were mainly mild and transient, and were slightly more common with aspirin than placebo, but less common than with sumatriptan 100 mg.
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Affiliation(s)
- Varo Kirthi
- King's College HospitalDepartment of OphthalmologyLondonUKSE5 9RS
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Abstract
BACKGROUND This is an updated version of the original review published in Issue 10, 2010 (Rabbie 2010). Migraine is a common, disabling condition and a burden for the individual, health services and society. Many sufferers do not seek professional help, relying instead on over-the-counter analgesics. Co-therapy with an antiemetic should help to reduce symptoms commonly associated with migraine headaches. OBJECTIVES To determine efficacy and tolerability of ibuprofen, alone or in combination with an antiemetic, compared to placebo and other active interventions in the treatment of acute migraine headaches in adults. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, the Oxford Pain Relief Database, ClinicalTrials.gov, and reference lists for studies through 22 April 2010 for the original review and to 14 February 2013 for the update. SELECTION CRITERIA We included randomised, double-blind, placebo- or active-controlled studies using self-administered ibuprofen to treat a migraine headache episode, with at least 10 participants per treatment arm. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted data. Numbers of participants achieving each outcome were used to calculate relative risk and number needed to treat (NNT) or harm (NNH) compared to placebo or other active treatment. MAIN RESULTS No new studies were found for this update. Nine included studies (4373 participants, 5223 attacks) compared ibuprofen with placebo or other active comparators; none combined ibuprofen with a self-administered antiemetic. All studies treated attacks with single doses of medication. For ibuprofen 400 mg versus placebo, NNTs for 2-hour pain-free (26% versus 12% with placebo), 2-hour headache relief (57% versus 25%) and 24-hour sustained headache relief (45% versus 19%) were 7.2, 3.2 and 4.0, respectively. For ibuprofen 200 mg versus placebo, NNTs for 2-hour pain-free (20% versus 10%) and 2-hour headache relief (52% versus 37%) were 9.7 and 6.3, respectively. The higher dose was significantly better than the lower dose for 2-hour headache relief. Soluble formulations of ibuprofen 400 mg were better than standard tablets for 1-hour, but not 2-hour headache relief.Similar numbers of participants experienced adverse events, which were mostly mild and transient, with ibuprofen and placebo.Ibuprofen 400 mg did not differ from rofecoxib 25 mg for 2-hour headache relief or 24-hour headache relief. AUTHORS' CONCLUSIONS We found no new studies since the last version of this review. Ibuprofen is an effective treatment for acute migraine headaches, providing pain relief in about half of sufferers, but complete relief from pain and associated symptoms for only a minority. NNTs for all efficacy outcomes were better with 400 mg than 200 mg in comparisons with placebo, and soluble formulations provided more rapid relief. Adverse events were mostly mild and transient, occurring at the same rate as with placebo.
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Affiliation(s)
- Roy Rabbie
- Epsom and St Helier University Hospitals NHS TrustDepartment of Respiratory MedicineWrythe LaneCarshaltonLondonUKSM5 1AA
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