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https://www.readbyqxmd.com/read/28723686/population-based-study-on-the-epidemiology-of-m%C3%A3-ni%C3%A3-re-s-disease
#1
Saskia G Bruderer, Daniel Bodmer, Nadja A Stohler, Susan S Jick, Christoph R Meier
BACKGROUND AND OBJECTIVE: Ménière's disease (MD) is a disorder of the inner ear typically showing recurrent acute episodes of vertigo, hearing loss, and tinnitus. Epidemiologic studies on MD are scarce. We assessed the incidence rates (IRs) of MD and describe the characteristics of MD cases, comparing them to control patients without recorded evidence of MD. STUDY DESIGN: We conducted a retrospective population-based follow-up study and a nested case-control analysis using data from the UK-based Clinical Practice Research Datalink...
July 20, 2017: Audiology & Neuro-otology
https://www.readbyqxmd.com/read/28723661/decreased-risk-of-dementia-in-migraine-patients-with-traditional-chinese-medicine-use-a-population-based-cohort-study
#2
Chun-Ting Liu, Bei-Yu Wu, Yu-Chiang Hung, Lin-Yi Wang, Yan-Yuh Lee, Tsu-Kung Lin, Pao-Yen Lin, Wu-Fu Chen, Jen-Huai Chiang, Sheng-Feng Hsu, Wen-Long Hu
Patients with migraine are reportedly at increased risk of developing dementia. We aimed to investigate the association between traditional Chinese medicine (TCM) use and dementia risk in migraine patients. This longitudinal cohort study used the Taiwanese National Health Insurance Research Database to identify 32,386 diagnosed migraine patients aged 20 years and above who received treatment from 1997 to 2010. To balance comparability between TCM users and non-TCM users, we randomly selected equal numbers from each group, and compared subgroups compiled based on combinations of age, sex, index year, and year of migraine diagnosis...
July 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28721545/is-topiramate-effective-for-migraine-prevention-in-patients-less-than-18%C3%A2-years-of-age-a-meta-analysis-of-randomized-controlled-trials
#3
REVIEW
Kai Le, Dafan Yu, Jiamin Wang, Abdoulaye Idriss Ali, Yijing Guo
BACKGROUND: Mainly based on evidence of success in adults, various medications are commonly used to prevent pediatric migraines. Topiramate has been approved for migraine prevention in children as young as 12 years of age. In this meta-analysis, we aimed to assess the currently published data pertaining to the efficacy of topiramate for migraine prevention in patients less than 18 years of age. METHODS: We searched PubMed/Medline, Embase and the Cochrane Library (from inception to April 2017) for randomized controlled trials (RCTs) published in English...
December 2017: Journal of Headache and Pain
https://www.readbyqxmd.com/read/28721092/hemicrania-continua-clinical-review-diagnosis-and-management
#4
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/28713529/somatoform-dissociation-fatigue-severity-and-pain-behavior-compared-in-patients-with-migraine-headache-and-in-healthy-individuals
#5
Ghasem Fattahzadeh-Ardalani, Vida Aghazadeh, Abolfazl Atalu, Vahid Abbasi
The prevalence of migraine in the world is about 15 and 7% among women and men, respectively. The purpose of this study was comparison of somatoform dissociation, fatigue severity and pain behavior in patients with migraine headache and its relationship with coping strategies. This descriptive analytical study has been done on 120 patients with migraine headache and 120 healthy subjects were selected randomly. Data collected by somatoform dissociation questionnaire (SDQ-20), fatigue severity scale, pain behavior scale and coping strategies scale...
June 23, 2017: Neurology International
https://www.readbyqxmd.com/read/28712884/the-supraorbital-region-revisited-an-anatomic-exploration-of-the-neuro-vascular-bundle-with-regard-to-frontal-migraine-headache
#6
Valeria Berchtold, Hannes Stofferin, Bernhard Moriggl, Erich Brenner, Reinhard Pauzenberger, Marko Konschake
BACKGROUND: Recent findings on the pathogenesis of frontal migraine headache support, besides a central vasogenic cause, an alternative peripheral mechanism involving compressed craniofacial nerves. This is further supported by the efficiency of botulinum toxin injections as a new treatment option in frontal migraine headache patients. METHODS: The supraorbital regions of 22 alcohol-glycerine-embalmed facial halves of both sexes were dissected. Both the supratrochlear and supraorbital nerves (STN and SON, respectively) were identified, and their relationship with the corrugator supercilii muscle (CSM) was investigated by dissection and ultrasound...
June 27, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28710804/clinical-features-and-mutation-spectrum-in-chinese-patients-with-cadasil-a-multicenter-retrospective-study
#7
Sheng Chen, Wang Ni, Xinzhen Yin, Han-Qiu Liu, Cong Lu, Qiao-Juan Zheng, Gui-Xian Zhao, Yongfeng 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...
July 14, 2017: CNS Neuroscience & Therapeutics
https://www.readbyqxmd.com/read/28710564/psychological-generators-of-stress-headaches
#8
Juanita Kay Miller Berry, Peter D Drummond
Psychological stress triggers headaches, but how this happens is unclear. To explore this, 38 migraine sufferers, 28 with tension-type headache (T-TH) and 20 controls rated nausea, negative affect, task-expectancies and headache at 5-min intervals during an aversive 20-min mental arithmetic task with a fixed failure rate. Blood pressure and pulse rate were measured every 3 min and salivary cortisol was sampled before and after the task. Multiple regression analysis indicated that irritation, anxiety and the absence of sluggishness (i...
July 14, 2017: Journal of Behavioral Medicine
https://www.readbyqxmd.com/read/28708256/longitudinal-study-shows-that-depression-in-childhood-is-associated-with-a-worse-evolution-of-headaches-in-adolescence
#9
Rémy Amouroux, Céline Rousseau-Salvador, Magdeleine Pillant, Jean-Philippe Antonietti, Barbara Tourniaire, Daniel Annequin
AIM: The aim of this study was to examine the course of headache diagnosis, headache frequency, anxiety, comorbid depressive symptoms and school absenteeism in adolescents with migraine and tension-type headaches five years after baseline. METHODS: We followed a group of 122 children with a mean age of 10.1 (±1.3) years, with headache from a paediatric migraine centre in Paris who had taken part in a previous study from September 2007 to June 2008. This five-year longitudinal study took place in January to June 2012...
July 14, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/28707753/psoriasis-and-migraine
#10
A Capo, G Affaitati, M A Giamberardino, P Amerio
BACKGROUND: Psoriasis and migraine share several pathogenetic mechanisms due to systemic inflammation, which increase the risk of developing cardiovascular disease. OBJECTIVE: Our aim is to investigate the prevalence of migraine with (MA) and without aura (MO) in the psoriatic population, investigating a possible new comorbidity of the psoriatic disease. METHODS: We referred 68 psoriatic patients to a 9 questions survey formulated on the basis of the International Headache Society (IHS) diagnostic criteria for migraine...
July 14, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28707585/migraine-neurogenic-inflammation-drug-development-pharmacochemical-aspects
#11
Melinda Lukács, János Tajti, Ferenc Fülöp, József Toldi, Lars Edvinsson, László Vécsei
BACKGROUND: Migraine is a primary headache disorder. Despite numerous studies conducted with the aim to understand the pathophysiology of migraine, several aspects are still unclear. The trigeminovascular system plays a key role. Neurogenic inflammation is presumed to be an important factor in migraine pathophysiology, mediated by the activation of primary neurons, leading to the release of various pro-inflammatory neuropeptides and neurotransmitters such as Calcitonin Gene-Related Peptide (CGRP), substance P (SP), and vasoactive intestinal peptide (VIP)...
July 12, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28705616/improvement-of-the-surface-hydrophilic-properties-of-naproxen-particles-with-addition-of-hydroxypropylmethyl-cellulose-and-sodium-dodecyl-sulphate-in-vitro-and-in-vivo-studies
#12
Víctor García-Herrero, Carlos Torrado, Juan José García-Rodríguez, Alicia López-Sánchez, Susana Torrado, Santiago Torrado-Santiago
In this study, a new surface-modified naproxen was developed to enhance brain concentration in acute migraine treatment. Fast-dissolving naproxen granules were made by mixing hydroxypropylmethylcellulose (HPMC) sodium dodecyl sulphate (SDS) and sodium croscarmellose with micronized naproxen particles. The aim of this study was to evaluate the effect of adding proportions of SDS to the HPMC film caused changes in the polymer chains of the HPMC, producing a new hydrophilic HPMC-SDS structure. These formulations with different HPMC/SDS ratios were characterised using electron microscopy (SEM), powder X-ray diffraction (PXRD), and differential scanning calorimetry (DSC)...
July 10, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28705177/patterns-and-predictors-of-analgesic-use-in-pregnancy-a-longitudinal-drug-utilization-study-with-special-focus-on-women-with-migraine
#13
Gerd-Marie Eskerud Harris, Mollie Wood, Malin Eberhard-Gran, Christofer Lundqvist, Hedvig Nordeng
BACKGROUND: Few studies have investigated the drug utilization patterns and factors predicting drug use in pregnant women with migraine. This longitudinal drug utilization study aimed to describe patterns of analgesic use in a sample of Norwegian pregnant women according to their migraine history, and to identify predictors for analgesic use among these women. METHODS: Pregnant women giving birth at Akershus University Hospital between 2008 and 2010 were recruited at ultrasound examination in gestational week 17...
July 14, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28702766/erratum-to-de-novo-exonic-duplication-of-atp1a2-in-italian-patient-with-hemiplegic-migraine-a-case-report
#14
Stella Gagliardi, Gaetano Salvatore Grieco, Francesca Gualandi, Luisa Maria Caniatti, Elisabetta Groppo, Marialuisa Valente, Nappi Giuseppe, Marcella Neri, Cristina Cereda
No abstract text is available yet for this article.
December 2017: Journal of Headache and Pain
https://www.readbyqxmd.com/read/28701991/an-arterial-spin-labeling-mri-perfusion-study-of-migraine-without-aura-attacks
#15
Raquel Gil-Gouveia, Joana Pinto, Patricia Figueiredo, Pedro Ferro Vilela, Isabel Pavão Martins
BACKGROUND: Studies of brain perfusion during migraine without aura attacks have inconsistent results. METHODS: Arterial spin labeling MRI, a non-invasive quantitative perfusion technique, was used to prospectively study a spontaneous untreated migraine without aura attack and a headache-free period. Image analysis used FSL and MATLAB software; Group analysis used permutation methods for perfusion differences between sessions. RESULTS: Thirteen women (age 35...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28701932/functional-connectivity-differences-in-the-insular-sub-regions-in-migraine-without-aura-a-resting-state-functional-magnetic-resonance-imaging-study
#16
Zhi-Bo Yu, Yan-Bing Lv, Ling-Heng Song, Dai-Hong Liu, Xue-Ling Huang, Xin-Yue Hu, Zhi-Wei Zuo, Yao Wang, Qian Yang, Jing Peng, Zhen-Hua Zhou, Hai-Tao Li
Objective: The objective of this study was to investigate resting-state functional connectivity (FC) differences in insular sub-regions during the interictal phase in patients with migraine without aura (MWoA). Methods: Forty-nine MWoA patients (MWoA group) and 48 healthy individuals (healthy control group) were recruited for this study. All of the subjects underwent neurological examination and magnetic resonance imaging (MRI). The MRI data were processed using Brat 1.0 software to obtain a whole-brain FC diagram and using Rest 1...
2017: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/28701480/shining-new-light-on-migraine
#17
Maria K Lehtinen
Migraine-related photophobia is multifaceted and may be mediated by numerous pathways.
July 12, 2017: Science Translational Medicine
https://www.readbyqxmd.com/read/28701441/topiramate-for-pediatric-migraine-prevention
#18
Teeranai Sakulchit, Garth D Meckler, Ran D Goldman
Question I have several teenagers in my clinic with migraine headache and some of them have frequent episodes that cause considerable interference with daily activity. I would like to offer them prophylactic therapy to reduce the frequency of their migraine episodes. Is topiramate an effective and safe option for adolescents? Answer Both Health Canada and the US Food and Drug Administration have approved the use of topiramate for migraine prevention in adults; however, only the US Food and Drug Administration has approved topiramate for migraine prophylaxis in adolescents 12 to 17 years of age...
July 2017: Canadian Family Physician Médecin de Famille Canadien
https://www.readbyqxmd.com/read/28700539/propranolol-treatment-prevents-chronic-central-sensitization-induced-by-repeated-dural-stimulation
#19
Nelly Boyer, Jérémy Signoret-Genest, Alain Artola, Radhouane Dallel, Lénaïc Monconduit
Migraine is currently conceptualized as a chronic disease with episodic manifestations. In some patients, migraine attack frequency increases, leading to chronic migraine. Daily preventive therapy is initiated to decrease attack frequency. Propranolol, a first-line medication for migraine prophylaxis, reduces attack frequency in nearly 50% of patients receiving it. However, the mechanisms of its antimigraine action are unclear. We examined the effect of daily propranolol treatment (10 mg.kg per os, 8 days) in a rat model of recurrent activation of dural nociceptors (repeated infusion of an inflammatory soup (IS) on the dura through a cannula every 2-3 days)...
July 8, 2017: Pain
https://www.readbyqxmd.com/read/28699493/hallucinations-associated-with-topiramate-therapy-a-case-report-and-review-of-the-literature
#20
Shelby L Register, Orlando L Ruano, Deborah L Sanchez, Glenn Catalano, Maria C Catalano
BACKGROUND: Topiramate is a medication that is approved as both monotherapy and adjunctive treatment of seizure disorder in adults and adolescents. It is also approved for migraine prophylaxis. It has been associated with many side effects, including weight loss and the development of renal stones. It has also been associated with various central nervous system side effects such as dizziness, nervousness, parasthesias, and fatigue. Less commonly, it has been associated with the development of psychotic symptoms such as hallucinations...
July 10, 2017: Current Drug Safety
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