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Migrain clinical features

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https://www.readbyqxmd.com/read/28904566/is-vitamin-d-deficiency-implicated-in-autonomic-dysfunction
#1
REVIEW
Rozina Wadhwania
Dysautonomia, dysfunction of the autonomic nervous system, presents with heterogeneous clinical features from an imbalanced regulation of the sympathetic and parasympathetic nervous systems. Low Vitamin D levels can explain the heterogeneous clinical features of migraine headaches, cardiac and gastrointestinal dysfunction, and oxidative stress evident in dysautonomia patients. The role of Vitamin D in modulating pain sensitivity has been recently established. However, there is a lack of research and understanding regarding the association between Vitamin D deficiency and autonomic dysfunction...
April 2017: Journal of Pediatric Neurosciences
https://www.readbyqxmd.com/read/28884719/-vestibular-migraine-diagnostic-difficulties-and-treatment-optimization
#2
A V Li, E V Parkhomenko, A N Barinov
AIM: The study aimed at showing actual information about vestibular migraine and presenting different features of vestibular migraine for prevention of diagnostic mistakes and choosing an effective treatment. MATERIAL AND METHODS: Fifty patients with vestibular migraine were diagnosed according to the International Classification of Headache Disorders 3rd edition and examined in a neurological department. RESULTS: Problems with outpatient diagnosis and treatment were found...
2017: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/28870085/a-systematic-review-and-critical-appraisal-of-gene-polymorphism-association-studies-in-medication-overuse-headache
#3
Sarah Cargnin, Michele Viana, Grazia Sances, Cristina Tassorelli, Salvatore Terrazzino
Purpose of review Medication-overuse headache is a secondary chronic headache disorder, evolving from an episodic primary headache type, caused by the frequent and excessive use of headache symptomatic drugs. While gene polymorphisms have been deeply investigated as susceptibility factors for migraine, little attention has been paid to medication-overuse headache genetics. In the present study we conducted a systematic review to identify, appraise and summarize the current findings of gene polymorphism association studies in medication-overuse headache...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/28840705/-analysis-of-traditional-chinese-medicine-syndromes-in-159-german-migraine-patients
#4
Yang-Yang Yan, Jing-Zhang Dai, Chun-Xia Yang, Gen-Ming Zhang
Data mining method was adopted to collect 159 cases of German migraine patients who live in the TCM-Klinik Bad Kötzting Hospital from January 2013 to March 2015. The general case information was divided into age, gender, profession, characteristics of headache, degree of headache, accompanied symptoms and tongue pulse, and included in corresponding databases. Initial data was standardized and cleaned to get a data form suitable for analysis. SPSS system software was adopted to make a frequency statistics analysis for such variables as gender, age, profession, headache characteristic and accompanied symptoms...
July 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28834943/clinical-characteristics-of-benign-recurrent-vestibulopathy-clearly-distinctive-from-vestibular-migraine-and-meni%C3%A3-re-s-disease
#5
Babette F van Esch, Erik van Wensen, Hester J van der Zaag-Loonen, Peter Paul G van Benthem, Roeland B van Leeuwen
OBJECTIVE: We aimed to systematically investigate the clinical characteristics of benign recurrent vestibulopathy (BRV), vestibular migraine (VM), and Menière's disease (MD) and to assess whether clinical symptoms exist that are unique to BRV. STUDY DESIGN: Prospective cohort study. SETTING: Tertiary referral center. METHODS: Between January 2015 and November 2016, patients were prospectively recruited at a specialized dizziness clinic...
October 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28811802/clinical-features-and-risk-factors-for-irritable-bowel-syndrome-in-migraine-patients
#6
Chunlin Li, Shengyuan Yu, Huiying Li, Jin Zhou, Jieqiong Liu, Wenjing Tang, Lei Zhang
OBJECTIVE: Clinical and basic research increasingly suggests a correlation between migraine and irritable bowel syndrome (IBS). In this study, we aimed to explore the clinical features and risk factors for IBS in migraine patients. METHODS: This was a retrospective, cross-sectional study. A total of 1,112 consecutive patients from the internal medicine and emergency departments of three hospitals from June 2014 through 2016. A comprehensive interviewer-administered questionnaire was designed based on the International Classification of Headache Disorders, 3rd edition (beta version)...
May 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28783808/recrudescence-of-deficits-after-stroke-clinical-and-imaging-phenotype-triggers-and-risk-factors
#7
Mehmet A Topcuoglu, Esen Saka, Scott B Silverman, Lee H Schwamm, Aneesh B Singhal
Importance: Reemergence of previous stroke-related deficits (or poststroke recrudescence [PSR]) is an underrecognized and inadequately characterized phenomenon. Objective: To investigate the clinical features, triggers, and risk factors for PSR. Design, Setting, and Participants: This retrospective study incorporated a crossover cohort study to identify triggers and a case-control study to identify risk factors. The study used the Massachusetts General Hospital Research Patient Data Repository to identify patients for the period January 1, 2000, to November 30, 2015, who had a primary or secondary diagnosis of cerebrovascular disease, who underwent magnetic resonance imaging of the brain at least once, and whose inpatient or outpatient clinician note or discharge summary stated the term recrudescence...
September 1, 2017: JAMA Neurology
https://www.readbyqxmd.com/read/28769114/diagnosing-antiphospholipid-syndrome-extra-criteria-manifestations-and-technical-advances
#8
REVIEW
Savino Sciascia, Mary-Carmen Amigo, Dario Roccatello, Munther Khamashta
First described in the early 1980s, antiphospholipid syndrome (APS) is a unique form of acquired autoimmune thrombophilia in which patients present with clinical features of recurrent thrombosis and pregnancy morbidity and persistently test positive for the presence of antiphospholipid antibodies (aPL). At least one clinical (vascular thrombosis or pregnancy morbidity) and one lab-based (positive test result for lupus anticoagulant, anticardiolipin antibodies and/or anti-β2-glycoprotein 1 antibodies) criterion have to be met for a patient to be classified as having APS...
September 2017: Nature Reviews. Rheumatology
https://www.readbyqxmd.com/read/28766966/age-and-sex-related-differences-in-the-presentation-of-paediatric-migraine-a-retrospective-cohort-study
#9
Sophie Louise Wilcox, Allison Marra Ludwick, Alyssa Lebel, David Borsook
Introduction Although migraine is a common headache complaint in children and adolescents there remains a significant gap in understanding the unique aspects of the disease in these age groups and their evolution with development. The aim of this retrospective cohort study was to identify migraine features that are influenced by age and sex. Methods The headache characteristics of 359 paediatric patients with a clinical diagnosis of migraine from a tertiary paediatric headache clinic were assessed. Patients retrospectively reported headache characteristics during a structured intake interview and clinical exam...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/28762753/migraine-in-mitochondrial-disorders-prevalence-and-characteristics
#10
Catello Vollono, Guido Primiano, Giacomo Della Marca, Anna Losurdo, Serenella Servidei
Background Migraine is a well-known feature of mitochondrial disorders (MDs). However, no systematic epidemiological data are available in large populations of patients. Aims The aim of this cross-sectional cohort study was to describe the prevalence and migraine characteristics in a large cohort of patients with mitochondrial encephalomyopathies. Methods We studied 93 consecutive patients with characterised MDs referred to our Neuromuscular Unit during a 12-month period. All patients (age range = 16-78 years; 31 men; 58 progressive external ophthalmoplegia [PEO], 12 myoclonic epilepsy with ragged red fibres [MERRF], eight mitochondrial encephalomyopathy, lactic acidosis and stroke-like episodes [MELAS], two mitochondrial neurogastrointestinal encephalomyopathy [MNGIE] and 13 other MDs) underwent a structured diagnostic headache interview using an operational diagnostic tool following the IHS criteria...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/28731960/perceived-pain-extent-is-not-associated-with-widespread-pressure-pain-sensitivity-clinical-features-related-disability-anxiety-or-depression-in-women-with-episodic-migraine
#11
Cesar Fernández-de-Las-Peñas, Deborah Falla, María Palacios-Ceña, Stella Fuensalidad-Novo, Jose L Arias-Buría, Alessandro Schneebeli, Lars Arend-Nielsen, Marco Barbero
OBJECTIVE: People with migraine present with varying pain extent and an expanded distribution of perceived pain may reflect central sensitization. The relationship between pain extent and clinical features, psychological outcomes, related-disability and pressure pain sensitivity in migraine has been poorly investigated. Our aim was to investigate whether the perceived pain extent, assessed from pain drawings, relates to measures of pressure pain sensitivity, clinical, psychological outcomes, and related-disability in women with episodic migraine...
July 20, 2017: Clinical Journal of Pain
https://www.readbyqxmd.com/read/28730399/optical-coherence-tomography-angiography-findings-in-susac-s-syndrome-a-case-report
#12
Rodolfo Mastropasqua, Lisa Toto, Alfonso Senatore, Alessandro D'Uffizi, Piergiorgio Neri, Cesare Mariotti, Marica Tina Maccarone, Luca Di Antonio
PURPOSE: To report clinical features of Susac's syndrome (SS) using optical coherence tomography angiography (OCTA). METHODS: Case report. RESULTS: A 25-year-old Caucasian female with a history of non-pulsatile migraine, tinnitus, and verbal apraxia complaining of peripheral scotoma in left eye due to branch retinal arteriole occlusion (BRAO) was diagnosed as having SS after audiometric test, brain magnetic resonance imaging, and multimodal retinal imaging...
July 20, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28721092/hemicrania-continua-clinical-review-diagnosis-and-management
#13
REVIEW
Sanjay Prakash, Payal Patel
Hemicrania continua (HC) is an indomethacin-responsive primary headache disorder which is currently classified under the heading of trigeminal autonomic cephalalgias (TACs). It is a highly misdiagnosed and underreported primary headache. The pooled mean delay of diagnosis of HC is 8.0 ± 7.2 years. It is not rare. We noted more than 1000 cases in the literature. It represents 1.7% of total headache patients attending headache or neurology clinic. Just like other TACs, it is characterized by strictly unilateral pain in the trigeminal distribution, cranial autonomic features in the same area and agitation during exacerbations/attacks...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28710804/clinical-features-and-mutation-spectrum-in-chinese-patients-with-cadasil-a-multicenter-retrospective-study
#14
Sheng Chen, Wang Ni, Xin-Zhen Yin, Han-Qiu Liu, Cong Lu, Qiao-Juan Zheng, Gui-Xian Zhao, Yong-Feng Xu, Lei Wu, Liang Zhang, Ning Wang, Hong-Fu Li, Zhi-Ying Wu
AIM: To characterize clinical features and mutation spectrum in Chinese patients with CADASIL. METHODS: We collected 261 clinically suspected Chinese CADASIL patients from three hospitals located in different regions of China. Sanger sequencing is performed to screen the exons 2 to 24 of NOTCH3 gene. Clinical and genetic data were retrospectively studied. Haplotype analyses were performed in patients carrying p.Arg544Cys and p.Arg607Cys, respectively. RESULTS: A total of 214 patients were finally genetically diagnosed as CADASIL, with 45 known NOTCH3 mutations and a novel c...
September 2017: CNS Neuroscience & Therapeutics
https://www.readbyqxmd.com/read/28669082/accompanying-migrainous-features-in-pediatric-migraine-patients-with-restless-legs-syndrome
#15
Melis Sohtaoğlu Sevindik, Seden Demirci, Baki Göksan, Aynur Özge, Feray Karaali Savrun, Hatice Onur, Veli Yıldırım, Ismail Simsek, Harika Ozhan, Derya Uludüz
The present study aimed to examine the frequency of restless legs syndrome (RLS) in pediatric patients with migraine and tension-type headache (TTH) and to investigate accompanying migrainous symptoms, sleep characteristics, as well as levels of serum ferritin between the pediatric migraine patients with RLS and those without RLS. We included 65 consecutive patients diagnosed with migraine, 20 patients with TTH, and 97 headache-free children in our study. Demographic, clinical, and laboratory data were noted...
July 1, 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28663737/functional-changes-of-the-perigenual-part-of-the-anterior-cingulate-cortex-after-external-trigeminal-neurostimulation-in-migraine-patients
#16
Antonio Russo, Alessandro Tessitore, Fabrizio Esposito, Federica Di Nardo, Marcello Silvestro, Francesca Trojsi, Rosa De Micco, Laura Marcuccio, Jean Schoenen, Gioacchino Tedeschi
OBJECTIVE: To explore the functional reorganization of the pain processing network during trigeminal heat stimulation (THS) after 60 days of external trigeminal neurostimulation (eTNS) in migraine without aura (MwoA) patients between attacks. METHODS: Using whole-brain BOLD-fMRI, functional response to THS at two different intensities (41 and 51°C) was investigated interictally in 16 adults MwoA patients before and after eTNS with the Cefaly(®) device. We calculated the percentage of patients having at least a 50% reduction of monthly migraine attacks and migraine days between baseline and the last month of eTNS...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28653369/recognition-of-chronic-migraine-by-medicine-trainees-a-cross-sectional-survey
#17
Priyanka Yadav, Alec L Bradley, Jonathan H Smith
OBJECTIVE: Chronic migraine is a diagnosis that can be abstracted through the clinical history, although some providers may struggle in properly applying diagnostic criteria. We aimed to learn how well medicine trainees would be able to recognize the diagnostic criteria for chronic migraine and apply that medical knowledge to case vignettes illustrating different symptom interpretation strategies of the identical information. METHODS: An electronic, anonymous and multiple-choice response questionairre assessing selected trainee characteristics, headache case vignettes, and chronic migraine diagnostic criteria was distributed to all regional medicine program directors and coordinators in Kentucky and surrounding states...
June 26, 2017: Headache
https://www.readbyqxmd.com/read/28627714/migraine-subclassification-via-a-data-driven-automated-approach-using-multimodality-factor-mixture-modeling-of-brain-structure-measurements
#18
Todd J Schwedt, Bing Si, Jing Li, Teresa Wu, Catherine D Chong
BACKGROUND: The current subclassification of migraine is according to headache frequency and aura status. The variability in migraine symptoms, disease course, and response to treatment suggest the presence of additional heterogeneity or subclasses within migraine. OBJECTIVE: The study objective was to subclassify migraine via a data-driven approach, identifying latent factors by jointly exploiting multiple sets of brain structural features obtained via magnetic resonance imaging (MRI)...
July 2017: Headache
https://www.readbyqxmd.com/read/28615426/modulation-of-intrinsic-resting-state-fmri-networks-in-women-with-chronic-migraine
#19
X Michelle Androulakis, Kaitlin Krebs, B Lee Peterlin, Tianming Zhang, Nasim Maleki, Souvik Sen, Chris Rorden, Priyantha Herath
OBJECTIVE: To evaluate the intrinsic resting functional connectivity of the default mode network (DMN), salience network (SN), and central executive network (CEN) network in women with chronic migraine (CM), and whether clinical features are associated with such abnormalities. METHODS: We analyzed resting-state connectivity in 29 women with CM as compared to age- and sex-matched controls. Relationships between clinical characteristics and changes in targeted networks connectivity were evaluated using a multivariate linear regression model...
July 11, 2017: Neurology
https://www.readbyqxmd.com/read/28605258/avp-825-a-novel-intranasal-delivery-system-for-low-dose-sumatriptan-powder-in-the-treatment-of-acute-migraine
#20
REVIEW
Stephen Silberstein
Migraine is a common, disabling disorder, and many patients remain dissatisfied with existing treatments. AVP-825 (ONZETRA® Xsail®) is a Breath Powered® exhalation delivery system for low-dose sumatriptan nasal powder (22 mg) that has been recently approved for use in the treatment of acute migraine with or without aura in adults. AVP-825 takes advantage of unique features of nasal anatomy and physiology to avoid limitations typically seen with other types of intranasal medication delivery. Areas covered: This review provides a summary of the pharmacology, clinical efficacy and tolerability of AVP-825 in clinical studies to date and also provides an overview of the unique aspects of the delivery system...
August 2017: Expert Review of Clinical Pharmacology
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