keyword
MENU ▼
Read by QxMD icon Read
search

Headache migraine

keyword
https://www.readbyqxmd.com/read/29154689/peripheral-vagal-nerve-stimulation-modulates-the-nociceptive-withdrawal-reflex-in-healthy-subjects-a-randomized-cross-over-sham-controlled-study
#1
Roberto De Icco, Daniele Martinelli, Vito Bitetto, Mauro Fresia, Eric Liebler, Giorgio Sandrini, Cristina Tassorelli
Introduction The mechanism of action of non-invasive vagal nerve stimulation in the treatment of migraine is elusive. We studied its effect in a human model of pain, the nociceptive withdrawal reflex. Methods We enrolled 10 healthy subjects who underwent active non-invasive vagal nerve stimulation and sham treatment in a randomized, cross-over, sham-controlled study. Non-invasive vagal nerve stimulation was delivered with gammaCore®. The assessment of the nociceptive withdrawal reflex was performed at baseline (T0) and at 5 (T5) and 30 (T30) minutes after stimulation...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/29154684/brain-functional-connectivity-in-headache-disorders-a-narrative-review-of-mri-investigations
#2
Catherine D Chong, Todd J Schwedt, Anders Hougaard
Resting-state functional magnetic resonance imaging (rs-fMRI) is used to interrogate the functional connectivity and network organization amongst brain regions. Functional connectivity is determined by measuring the extent of synchronization in the spontaneous fluctuations of blood oxygenation level dependent (BOLD) signal. Here, we review current rs-fMRI studies in headache disorders including migraine, trigeminal autonomic cephalalgias, and medication overuse headache. We discuss (1) brain network alterations that are shared amongst the different headache disorders and (2) network abnormalities distinct to each headache disorder...
January 1, 2017: Journal of Cerebral Blood Flow and Metabolism
https://www.readbyqxmd.com/read/29146234/the-value-of-patient-directed-brain-mri-scan-with-a-diagnosis-of-migraine
#3
William J Mullally, Kathryn E Hall
OBJECTIVE: To determine if a brain MRI scan in patients with a diagnosis of migraine, who insist on the performance of imaging, is of more benefit in detecting clinically significant unsuspected structural abnormalities than would be expected by chance. METHODS: This prospective, observational, single center study was performed from January 1, 2010 to December 31,2012 and included 100 subjects with a diagnosis of migraine and a normal neurologic exam. A brain MRI scan was performed on all patients, solely at their request, to detect an unsuspected clinically significant structural lesion...
November 13, 2017: American Journal of Medicine
https://www.readbyqxmd.com/read/29144716/mechanism-of-action-of-non-invasive-cervical-vagus-nerve-stimulation-for-the-treatment-of-primary-headaches
#4
Bruce Simon, Justyna Blake
Stimulation of the cervical vagus nerve with implanted vagus nerve stimulation (iVNS) has been used clinically for more than 20 years to treat patients with epilepsy. More recently, a non-invasive cervical vagus nerve stimulation (nVNS), gammaCore, was developed, which has been purported to also stimulate the vagus nerve without the cost and morbidity associated with an iVNS system. gammaCore has been used to acutely treat various types of primary headaches, including migraine and cluster headaches (CH), and for the prevention of episodic, chronic, and menstrual migraines and CH...
November 2017: American Journal of Managed Care
https://www.readbyqxmd.com/read/29143899/headache-in-resource-limited-settings
#5
REVIEW
Yohannes W Woldeamanuel
PURPOSE OF REVIEW: This review summarizes the unmet need of headache burden and management in resource-limited settings. It provides a general overview of the nuances and peculiarities of headache disorders in resource-limited settings. The review delivers perspectives and explanations for the emerging burden of both primary and secondary headache disorders. Important discussion on demographic and epidemiologic transition pertinent to low-resource settings is included. A critical analysis of headache disorders is made within the context of growing burden non-communicable disorders in low-resource countries...
November 16, 2017: Current Pain and Headache Reports
https://www.readbyqxmd.com/read/29139115/risk-of-stroke-associated-with-use-of-estrogen-containing-contraceptives-in-women-with-migraine-a-systematic-review
#6
REVIEW
Huma U Sheikh, Jelena Pavlovic, Elizabeth Loder, Rebecca Burch
OBJECTIVE: Migraine with aura has been associated with increased risk of ischemic and hemorrhagic stroke. Prior studies have shown a further increase in risk in women using combined hormonal contraceptives (CHCs). This has led to guidelines recommending against use of CHCs in this population. We sought to assess whether the risk of stroke is associated with the dose of estrogen and whether there is evidence of synergism between migraine and CHCs. We also sought to assess whether an interaction effect exists between migraine and CHCs...
November 15, 2017: Headache
https://www.readbyqxmd.com/read/29139113/prevalence-of-headache-in-patients-with-mitochondrial-disease-a-cross-sectional-study
#7
Torsten Kraya, Marcus Deschauer, Pushpa Raj Joshi, Stephan Zierz, Charly Gaul
BACKGROUND: Mitochondrial diseases are a heterogeneous group of diseases with different phenotypes and genotypes. Headache and, particularly migraine, seems to occur often in patients with MELAS and in patients with CPEO phenotypes. The International Classification of Headache Disorders (ICHD-3 beta) has classified headache as a secondary entity only in MELAS patients. Other headache phenotypes in mitochondrial diseases are not considered in ICHD-3beta. In this study, we analyzed headache phenomenology in a large group of patients with mitochondrial disorders...
November 15, 2017: Headache
https://www.readbyqxmd.com/read/29138831/anti%C3%A2-inflammatory-effect-of-migri%C3%A2-heal%C3%A2-in-an-in%C3%A2-vitro-inflammatory-model-of-primary-mixed-glial-cells
#8
Mahmoud Hassani, Farzaneh Sabouni, Mohammad Ansari, Solaleh Emamgholipour, Mohammad-Sadegh Fallah, Shah-Sanam Abbasi, Saeed Ansari Majd
Migri‑Heal®, is a novel herbal remedy that was introduced for the treatment of migraine headaches. Previous studies revealed that this drug may reduce nitric oxide (NO) in an in vitro inflammatory model. The aim of the present study was to investigate the anti‑inflammatory effect of Migri‑Heal® on primary mix glial cells stimulated with LPS. In the current study, neonatal rat primary mix glial cells were isolated from the mixed glial cultures via shaking, and cultured in Dulbecco's' modified Eagle's medium supplemented with 10% fetal bovine serum...
November 13, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/29137916/analysis-on-the-risk-factors-of-medication-overuse-headache-in-chinese-patients
#9
Junxia Li, Chunfu Chen, Ligong Zhang, Xiaochen Cui, Chuanqiao Wei, Xiaojun Diao
OBJECTIVE: The purpose of this study was to analyze the risk factors of medication-overuse headache in patients with chronic migraine in China. MATERIALS AND METHODS: 157 patients who were diagnosed as chronic migraine were chosen from headache outpatients of Shandong Provincial Hospital affiliated to Shandong University. Based on a standardized questionnaire, a database was developed and analyzed with 45 indexes. RESULTS: The independent risk factors of medication-overuse headache identified in this study included the frequency of medicine overuse (OR = 9...
November 11, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/29133702/migraine-more-than-just-a-mere-headache-yet-common
#10
Anoop Ranjan Varma
No abstract text is available yet for this article.
November 2017: Neurology India
https://www.readbyqxmd.com/read/29133701/prevalence-burden-and-risk-factors-of-migraine-a-community-based-study-from-eastern-india
#11
Biman K Ray, Neelanjana Paul, Avijit Hazra, Sujata Das, Malay K Ghosal, Amar K Misra, Tapas K Banerjee, Arijit Chaudhuri, Shyamal K Das
BACKGROUND: Headache is common in communities; however, epidemiological research regarding its prevalence is infrequent in India. AIM: We planned to study the prevalence of migraine, its disease burden, and the associated risk factors. SETTING AND DESIGN: This is an urban community study conducted in Kolkata with a cross-sectional and nested case-control design. MATERIALS AND METHODS: The criteria to study headache among a representative sample (aged 20-50 years) was based on the International Classification of Headache Disorders-II...
November 2017: Neurology India
https://www.readbyqxmd.com/read/29131328/headache-education-active-waiting-directive-a-program-to-enhance-well-being-during-long-referral-wait-times
#12
Ana Marissa Lagman-Bartolome, Valerie Lawler, Christine Lay
OBJECTIVE: The aim of this initiative was to evaluate the clinical impact, patient acceptability, and sustainability of implementing a newly developed evidence-guided migraine education program in an academic headache center. BACKGROUND: Headache is the fifth most common reason for emergency department (ED) visits and accounts for more than 10 million physician visits annually. Successful management of headaches presents a challenge to both primary care providers and neurologists...
November 12, 2017: Headache
https://www.readbyqxmd.com/read/29131327/cgrp-and-ptx3-as-predictors-of-efficacy-of-onabotulinumtoxin-type-a-in-chronic-migraine-an-observational-study
#13
Clara Domínguez, Alba Vieites-Prado, María Pérez-Mato, Tomás Sobrino, Xiana Rodríguez-Osorio, Ana López, Francisco Campos, Francisco Martínez, José Castillo, Rogelio Leira
OBJECTIVE: The aim of this study is to find a relation between several biomarkers in peripheral blood and outcome after treatment with onabotulinumtoxin A (OnabotA). BACKGROUND: OnabotA is an effective treatment in chronic migraine (CM). Different studies have tried to find predictors of response to treatment, either with clinical characteristics, neuroimaging features, or molecular biomarkers; however, it is still not possible to predict the individual outcome...
November 13, 2017: Headache
https://www.readbyqxmd.com/read/29131326/magnesium-in-migraine-prophylaxis-is-there-an-evidence-based-rationale-a-systematic-review
#14
REVIEW
Alexander von Luckner, Franz Riederer
OBJECTIVE: The primary objective was to systematically evaluate the existing evidence base on magnesium in migraine prophylaxis. METHODS: The search for clinical trials published from 1990 to 2016 was separately conducted by AvL and FR using standard search terms as well as MeSh terms on PubMed and EMBASE. Randomized, double-blind, placebo-controlled trials investigating prophylactic magnesium administration in migraineurs aged 18-65 were considered eligible. In a mutual effort, the studies found were sorted and analyzed under consideration of the guidelines for controlled trials for drugs in migraine by the International Headache Society and using predefined eligibility criteria...
November 13, 2017: Headache
https://www.readbyqxmd.com/read/29128327/clinical-predictors-of-stroke-mimics-in-patients-treated-with-recombinant-tissue-plasminogen-activator-according-to-a-normal-multimodal-computed-tomography-imaging
#15
Stephane Olindo, Martin Chardonnet, Pauline Renou, Cyrielle Coignion, Sabrina Debruxelles, Mathilde Poli, Sharmila Sagnier, François Rouanet, Igor Sibon
BACKGROUND: Multimodal computed tomography imaging (MCTI) is increasingly used for rapid assessment of acute stroke. We investigated characteristics and final diagnoses of patients treated with recombinant tissue plasminogen activator (rt-PA) while admission imaging was unremarkable. METHODS: From our prospectively collected stroke database (2013-2016), we identified consecutive patients treated with rt-PA on the basis of an unremarkable brain MCTI and assessed with a 24-hour follow-up brain magnetic resonance imaging (MRI)...
November 8, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/29126355/elevated-circulating-endothelial-specific-micrornas-in-migraine-patients-a-pilot-study
#16
Chun-Yu Cheng, Shih-Pin Chen, Yi-Chu Liao, Jong-Ling Fuh, Yen-Feng Wang, Shuu-Jiun Wang
Background Evidence of vascular dysfunction in migraine is increasing. MicroRNAs (miRs) have emerged as important regulators of vascular endothelial functions. This exploratory study investigated whether circulating levels of miRs associated with endothelial function are altered in migraine patients. Methods Thirty patients with migraine (20-50 years old) without overt vascular risk factors and 30 sex- and age-matched healthy controls participated. The levels of four miRs that regulate endothelial function (miR-155, miR-126, miR-21, and Let-7g) were quantified and expressed in terms of fold changes (2(-ΔΔct)) relative to mean levels in the control group...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/29122081/gender-specific-differences-in-serum-immunoglobulin-e-levels-and-prevalence-of-fungus-in-sinonasal-tissue-noted-in-patients-with-chronic-rhinosinusitis-who-underwent-endoscopic-sinus-surgery
#17
Antoine Azar, Matthew A Rank, Matthew A Zarka, Yu-Hui Chang, Devyani Lal
BACKGROUND: We previously presented that women with chronic rhinosinusitis (CRS) who elected endoscopic sinus surgery (ESS) have a higher symptom burden than men. Causes of these gender-based differences warranted further study. OBJECTIVES: To study gender differences in another cohort of adult patients with CRS who underwent ESS and to compare key histopathologic and serologic features Methods: Patients with CRS who underwent ESS (from 2011 to 2014) with structured histopathology reports on surgical samples were studied...
November 1, 2017: American Journal of Rhinology & Allergy
https://www.readbyqxmd.com/read/29120129/the-role-of-electromyographic-blink-reflex-in-the-evaluation-of-headache-incidence
#18
Marijan Cesarik, Iris Zavoreo, Lucija Zadro-Matovina, Tomislav Madžar, Vanja Bašić Kes
Migraine and tension type headache are the most common disabling primary headache disorders. Epidemiological studies have documented their high prevalence and high socioeconomic and personal impacts. According to recent data, migraine ranks as the third most prevalent disorder and seventh-highest specific cause of disability worldwide. Tension-type headache has lifetime prevalence in the general population ranging between 30% and 78% in different studies. According to the International Classification of Headache Disorders, 3rd edition, there also are many other headaches but their incidence in general population is lower than the previously mentioned headaches...
March 2017: Acta Clinica Croatica
https://www.readbyqxmd.com/read/29110775/primary-headaches
#19
Gerrit L J Onderwater, Robin M Van Dongen, Ronald Zielman, Gisela M Terwindt, Michel D Ferrari
Headache disorders, characterized by recurrent headache, are among the most common disorders of the nervous system. Primary headache disorders are by definition not the result of any other underlying disease or process. In this chapter the current status of cerebrospinal fluid (CSF) research and applications for clinical practice for the three main primary headaches - migraine, cluster headache, and tension-type headache - will be described. Primary headaches are clinically diagnosed disorders, with typically normal routine CSF measurements...
2017: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/29110509/stress-management-for-headaches-in-children-and-adolescents-a-review-and-practical-recommendations-for-health-promotion-programs-and-well-being
#20
Anastasia Bougea, Nikolaos Spantideas, George P Chrousos
Stress is considered to be the most common factor reported to trigger headaches in children and adolescents. Although tension-type headache and migraine are the two most common types of headache in children and adolescents, they are often untreated, ignoring their stressful background. We provide a narrative review of the available evidence for health-care professionals involved in stress-related headache management and health promotion programs. An integrative plan is delivered through lifestyle improvement and biopsychosocial modifying stress response techniques...
January 1, 2017: Journal of Child Health Care: for Professionals Working with Children in the Hospital and Community
keyword
keyword
16345
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"