keyword
MENU ▼
Read by QxMD icon Read
search

migrain

keyword
https://www.readbyqxmd.com/read/29350588/arguments-against-the-role-of-cortical-spreading-depression-in-migraine
#1
Piet Borgdorff
Cortical spreading depression (CSD) is a wave of increased electrocortical activity and vasodilation, followed by sustained decreased activity and prolonged vasoconstriction. Although the discovery of CSD has been ascribed to Leão, rather than vasoconstriction, he only observed a depression of neural activity combined with vasodilation, with much weaker stimulation than used by his followers. There is a longstanding belief that CSD underlies migraine aura, with its positive symptoms such as mosaic patterns and its negative symptoms such as scotoma, and a similar propagation speed and vasoreaction pattern...
January 19, 2018: Neurological Research
https://www.readbyqxmd.com/read/29350303/a-short-review-of-the-non-invasive-transcutaneous-pericranial-electrical-stimulation-techniques-and-their-application-in-headache
#2
REVIEW
Licia Grazzi, Emanuela Sansone, Paul Rizzoli
PURPOSE OF REVIEW: In this short review, the most common non-invasive neuromodulatory techniques will be described, along with their advantages and disadvantages and their application in headache. Available preventive treatments can be unhelpful or may have unpleasant side effects; moreover, the rate of response to preventive drugs does not exceed 50%, lower in chronic migraine; alternative options would be welcome. Though the concept of neuromodulation was originally developed with invasive methods, newer non-invasive techniques are appearing...
January 19, 2018: Current Pain and Headache Reports
https://www.readbyqxmd.com/read/29350125/current-management-migraine-headache
#3
Stephen D Silberstein
Migraine varies in its frequency, severity, and impact; treatment should consider these variations and the patient's needs and goals. Migraine pharmacologic treatment may be acute (abortive) or preventive (prophylactic), and patients often require both. New medication devices are available or in development, including an intracutaneous, microneedle system of zolmitriptan and sumatriptan, and breath-powered powder sumatriptan intranasal treatment. Lasmiditan, a 5-HT1F receptor agonist, is in development for acute treatment, as are small molecule calcitonin gene-related peptide (CGRP) receptor antagonists (Gepants) for acute and preventive treatment...
December 2017: CNS Spectrums
https://www.readbyqxmd.com/read/29350119/-medication-overuse-headache
#4
J A Pijpers, N J Wiendels, H Koppen, M D Ferrari, J Haan, G M Terwindt
- Medication-overuse headache is a highly prevalent disorder with a major impact on the quality of life.- Medication-overuse headache is defined as headache on ≥ 15 days per month with overuse of acute headache medication for ≥ 3 months. We talk about overuse in case of intake of simple analgesics on ≥ 15 days per month or triptans or combinations of analgesics on ≥ 10 days per month.- The underlying type of headache is usually migraine or tension-type headache.- One of the possible underlying mechanisms of medication-overuse headache is changed sensitivity as a consequence of central sensitisation...
2018: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/29350100/transorbital-doppler-with-carotid-siphon-monitoring-detects-right-to-left-shunt-effectively
#5
Zhihui Duan, Zhiyuan Yang, Binbin Song, Congmin Ma, Yan Li, Yanjiao Du, Dandan Shang, Shao Li, Jiyu Lou
Background Transtemporal Doppler (TTD) with middle cerebral artery (MCA) is widely used for right-to-left shunt (RLS) detection. However, an alternative method for patients without suitable temporal bone windows should be established. The present study prospectively evaluated the effectiveness of transorbital Doppler (TOD) with carotid siphon (CS) monitoring in detecting RLS. Methods A total of 357 subjects with sufficient temporal bone windows underwent simultaneous TTD with MCA and TOD with CS. After injection of microbubbles, the numbers of artificial high-intensity signals were recorded at rest and after Valsalva maneuver...
January 19, 2018: Neurological Research
https://www.readbyqxmd.com/read/29349847/increased-pain-sensitivity-in-migraine-and-tension-type-headache-coexistent-with-low-back-pain-a-cross-sectional-population-study
#6
S Ashina, R B Lipton, L Bendtsen, N Hajiyeva, D C Buse, A C Lyngberg, R Jensen
BACKGROUND: Low back pain is common in the general population and in individuals with primary headaches. We assessed the relative frequency of self-reported back pain in persons with and without primary headaches and examined pain sensitivity. METHOD: A population of 796 individuals completed a headache interview based on ICHD criteria and provided data of interest in a self-administered questionnaire. Headache cases were classified into chronic (≥15) (CH) or episodic (<15 headache days/month) (EH)...
January 19, 2018: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/29347421/turing-like-structures-in-a-functional-model-of-cortical-spreading-depression
#7
A Yu Verisokin, D V Verveyko, D E Postnov
Cortical spreading depression (CSD) along with migraine waves and spreading depolarization events with stroke or injures are the front-line examples of extreme physiological behaviors of the brain cortex which manifest themselves via the onset and spreading of localized areas of neuronal hyperactivity followed by their depression. While much is known about the physiological pathways involved, the dynamical mechanisms of the formation and evolution of complex spatiotemporal patterns during CSD are still poorly understood, in spite of the number of modeling studies that have been already performed...
December 2017: Physical Review. E
https://www.readbyqxmd.com/read/29346470/proposal-for-a-new-diagnosis-for-cochlear-migraine
#8
Jen-Tsung Lai, Tien-Chen Liu
No abstract text is available yet for this article.
January 18, 2018: JAMA Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/29344989/salmon-calcitonin-ameliorates-migraine-pain-through-modulation-of-cgrp-release-and-dural-mast-cell-degranulation-in-rats
#9
Erkan Kilinc, Yasar Dagistan, Aysel Kukner, Bayram Yilmaz, Sami Agus, Gizem Soyler, Fatma Tore
The exact mechanism of migraine pathophysiology still remains unclear due to the complex nature of migraine pain. Salmon calcitonin (SC) exhibits antinociceptive effects in the treatment of various pain conditions. In this study, we explored the mechanisms underlying the analgesic effect of salmon calcitonin on migrane pain using glyceryltrinitrate(GTN)-induced model of migraine and ex-vivo meningeal preparations in rats. Rats were administered intraperitoneally saline, GTN(10mg/kg), vehicle, saline+GTN, SC(50μg/kg)+GTN, and SC alone...
January 18, 2018: Clinical and Experimental Pharmacology & Physiology
https://www.readbyqxmd.com/read/29343472/clinical-spectrum-of-hemiplegic-migraine-and-chances-of-finding-a-pathogenic-mutation
#10
Nadine Pelzer, Joost Haan, Anine H Stam, Lisanne S Vijfhuizen, Stephany C Koelewijn, Amber Smagge, Boukje de Vries, Michel D Ferrari, Arn M J M van den Maagdenberg, Gisela M Terwindt
OBJECTIVE: To investigate whether the clinical characteristics of patients with hemiplegic migraine with and without autosomal dominant mutations in CACNA1A, ATP1A2, or SCN1A differ, and whether the disease may be caused by mutations in other genes. METHODS: We compared the clinical characteristics of 208 patients with familial (n = 199) or sporadic (n = 9) hemiplegic migraine due to a mutation in CACNA1A, ATP1A2, or SCN1A with those of 73 patients with familial (n = 49) or sporadic (n = 24) hemiplegic migraine without a mutation in these genes...
January 17, 2018: Neurology
https://www.readbyqxmd.com/read/29341524/-what-s-new-in-ambulatory-general-internal-medicine%C3%A2
#11
Annick Gerber, Camille Buffle Genecand, Thierry Mach, David Schrumpf, Ana Rita Forte Marques, Jean Dupraz, Thomas Schmid
Many treatments are used every day in general medicine without any evidence of their efficacy. This last year, three randomised studies tried to prove the clinical utility of chondroitin/glucosamine in arthritis, cranberry in urinary infections, and acupuncture in migraine. Screening and management of prostate cancer are still controversial. Two recent studies help us advising our patients on this difficult topic. Muscle side effects from statins are well known and have been widely relayed by the press these last years, although myopathies are rare in clinical trials...
January 17, 2018: Revue Médicale Suisse
https://www.readbyqxmd.com/read/29340791/treatment-of-disabling-headache-with-greater-occipital-nerve-injections-in-a-large-population-of-childhood-and-adolescent-patients-a-service-evaluation
#12
Francesca Puledda, Peter J Goadsby, Prab Prabhakar
BACKGROUND: Pediatric headache disorders can be extremely disabling, with marked reduction in the quality of life of children and their carers. Evidenced-based options for the treatment of primary headache disorders with preventive medication is limited and clinical outcomes are often unsatisfactory. Greater occipital nerve injections represent a rapid and well-tolerated therapeutic option, which is widely used in clinical practice in adults, and has previously shown a good outcome in a pediatric population...
January 16, 2018: Journal of Headache and Pain
https://www.readbyqxmd.com/read/29340272/migraine-preventive-prescription-patterns-by-physician-specialty-in-ambulatory-care-settings-in-the-united-states
#13
Hiroko Takaki, Daisuke Onozuka, Akihito Hagihara
Many adults with migraine who require preventive therapy are often not prescribed the proper medications. The most likely reason is that primary care physicians are unacquainted with preventive medications for migraine. The present study assessed the migraine-preventive prescription patterns in office visits using data from the National Ambulatory Medical Care Survey from 2006 to 2009 in the United States. Patients who were 18 years or older and diagnosed with migraine were included in the analysis. In accordance with the recommendations of the headache guidelines, we included beta-blockers, antidepressants, triptans for short-term prevention of menstrual migraine, and other triptans for acute treatment...
March 2018: Preventive Medicine Reports
https://www.readbyqxmd.com/read/29338587/antiphosphatidylserine-prothrombin-aps-pt-antibodies-are-associated-with-raynaud-phenomenon-and-migraine-in-primary-thrombotic-antiphospholipid-syndrome
#14
M Kopytek, J Natorska, A Undas
Objectives Antibodies to phosphatidylserine/prothrombin complex (aPS/PT) detectable in sera of some patients with antiphospholipid syndrome (APS) have been shown to correlate with thrombosis. However, associations of aPS/PT antibodies with APS related disorders remain unclear. Aim To evaluate whether there are any associations between aPS/PT antibodies and Raynaud phenomenon, migraine and/or valvular lesions in primary thrombotic APS (PAPS). Methods We enrolled 67 consecutive patients (56 women) with thrombotic PAPS (VTE in 80...
January 1, 2018: Lupus
https://www.readbyqxmd.com/read/29338150/the-role-of-cannabinoids-in-pain-control-the-good-the-bad-and-the-ugly
#15
Joseph V Pergolizzi, Jo Ann Lequang, Robert Taylor, Robert B Raffa, Daniel Colucci
Cannabinoids appear to possess many potential medical uses, which may extend to pain control. A narrative review of the literature has found a variety of studies testing botanical and synthetic cannabinoids in different pain syndromes (acute pain, cancer pain, chronic noncancer pain, fibromyalgia pain, migraine, neuropathic pain, visceral pain, and others). Results from these studies are mixed; cannabinoids appear to be most effective in controlling neuropathic pain, allodynia, medication-rebound headache, and chronic noncancer pain, but do not seem to offer any advantage over nonopioid analgesics for acute pain...
January 16, 2018: Minerva Anestesiologica
https://www.readbyqxmd.com/read/29337452/-neurology
#16
Isabelle Chopard, David Benninger, Jean-François Demonet, Renaud Du Pasquier, Lorenz Hirt, Thierry Kuntzer, Patrik Michel, Bernard Nater, Jan Novy, Andrea Rossetti, Olivier Rouaud, Philippe Ryvlin, Myriam Schluep, Marie Theaudin
Ocrelizumab (Ocrevus), an anti-CD20 monoclonal antibody, has been approved for the treatment of multiple sclerosis. Eculizumab (Soliris) has been approved in several countries for refractory forms of generalized seropositive severe myasthenia gravis. A form of gene therapy, patisiran, has shown positive results in transthyretin familial amyloidosis. In the treatment of headaches, particularly migraines, non-pharmacological approaches have shown some interesting results. The criteria for Lewy body dementia have been revised...
January 10, 2018: Revue Médicale Suisse
https://www.readbyqxmd.com/read/29336986/a-systematic-literature-review-of-observational-studies-of-the-bidirectional-association-between-metabolic-syndrome-and-migraine
#17
REVIEW
V A Andreeva, P Galan, C Julia, L Fezeu, S Hercberg, E Kesse-Guyot
AIMS: To evaluate all epidemiological evidence in the literature linking the metabolic syndrome (MetS) and migraine in adults. METHODS: Database (Medline, Embase; published reports up to November 2017) and manual searches were performed. Information on data collection, sample characteristics, study design, MetS and migraine assessment, and results was extracted from each relevant publication. The methodological quality of each study was also assessed. RESULTS: A total of 15 observational epidemiological studies in adults, published between 2009 and 2017, were retrieved...
December 13, 2017: Diabetes & Metabolism
https://www.readbyqxmd.com/read/29336385/prophylaxis-of-postoperative-nausea-and-vomiting-after-cardiac-surgery-in-high-risk-patients-a-randomized-controlled-study
#18
Sébastien Champion, Laëtitia Zieger, Caroline Hemery
CONTEXT: The role of prophylaxis for postoperative nausea and vomiting (PONV) in cardiac surgery is under debate. AIMS: To study the risk factors for PONV after cardiac surgery and the role of betamethasone with or without droperidol for its prevention. SETTING AND DESIGN: Randomized open-label controlled study comparing standard care with PONV prophylaxis from February to November 2016. METHODS: Five hundred and two patients with planned nonemergent cardiac surgery were included...
January 2018: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/29336283/headaches-and-facial-pain-in-rhinology
#19
Asitha D L Jayawardena, Rakesh Chandra
"Sinus headache" is a common chief complaint that often leads patients to an otolaryngologist's office. Because facial pain may or may not be sinogenic in origin, the otolaryngologist should be equipped to evaluate and treat or to appropriately refer these patients. Analysis of current data indicates that the majority of patients who present with sinus headaches actually have migraines. Furthermore, the downstream effect of the cytokine cascade initiated in migraine physiology can cause rhinologic symptoms, including rhinorrhea, congestion, and lacrimation, which may also confound diagnosis...
January 1, 2018: American Journal of Rhinology & Allergy
https://www.readbyqxmd.com/read/29335889/comparison-of-gray-matter-volume-between-migraine-and-strict-criteria-tension-type-headache
#20
Wei-Ta Chen, Kun-Hsien Chou, Pei-Lin Lee, Fu-Jung Hsiao, David M Niddam, Kuan-Lin Lai, Jong-Ling Fuh, Ching-Po Lin, Shuu-Jiun Wang
BACKGROUND: Despite evidently distinct symptoms, tension-type headache (TTH) and migraine are highly comorbid and exhibit many similarities in clinical practice. The purpose of this study was to investigate whether both types of headaches are similar in brain morphology. METHODS: Consecutive patients with TTH and age- and sex-matched patients with migraine and healthy controls were enrolled for brain magnetic resonance imaging examination. Patients with TTH were excluded if they reported any headache features or associated symptoms of migraine...
January 15, 2018: Journal of Headache and Pain
keyword
keyword
37121
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"