keyword
MENU ▼
Read by QxMD icon Read
search

Migraine

keyword
https://www.readbyqxmd.com/read/28447608/common-variants-in-zmiz1-and-near-ngf-confer-risk-for-primary-dysmenorrhoea
#1
Zhiqiang Li, Jianhua Chen, Ying Zhao, Yujiong Wang, Jinrui Xu, Jue Ji, Jingyi Shen, Weiping Zhang, Zuosong Chen, Qilin Sun, Lijuan Mao, Shulin Cheng, Bo Yang, Dongtao Zhang, Yufeng Xu, Yingying Zhao, Danping Liu, Yinhuan Shen, Weijie Zhang, Changgui Li, Jiawei Shen, Yongyong Shi
Primary dysmenorrhoea, defined as painful menstrual cramps in the absence of pelvic pathology, is a common problem in women of reproductive age. Its aetiology and pathophysiology remain largely unknown. Here we performed a two-stage genome-wide association study and subsequent replication study to identify genetic factors associated with primary dysmenorrhoea in a total of 6,770 Chinese individuals. Our analysis provided evidence of a significant (P<5 × 10(-8)) association at rs76518691 in the gene ZMIZ1 and at rs7523831 near NGF...
April 27, 2017: Nature Communications
https://www.readbyqxmd.com/read/28446645/hypothalamus-as-a-mediator-of-chronic-migraine-evidence-from-high-resolution-fmri
#2
Laura H Schulte, Angie Allers, Arne May
OBJECTIVE: To identify pathophysiologic mechanisms of migraine chronification using a recently standardized protocol for high-resolution brainstem imaging of trigeminal nociceptive stimulation. METHODS: Eighteen episodic migraineurs (EMs), 17 chronic migraineurs (CMs), and 19 healthy controls (HCs) underwent painful ammonia stimulation of the left nostril in a 3T MRI scanner. Functional images were acquired with a brainstem-optimized protocol for high-resolution echo-planar imaging...
April 26, 2017: Neurology
https://www.readbyqxmd.com/read/28446211/spontaneous-migraine-attack-causes-alterations-in-default-mode-network-connectivity-a-resting-state-fmri-case-report
#3
Andrea Edit Edes, Lajos Rudolf Kozak, Mate Magyar, Terezia Zsombok, Gyongyi Kokonyei, Gyorgy Bagdy, Gabriella Juhasz
BACKGROUND: Although migraine is one of the most investigated neurologic disorders, we do not have a perfect neuroimaging biomarker for its pathophysiology. One option to improve our knowledge is to study resting-state functional connectivity in and out of headache pain. However, our understanding of the functional connectivity changes during spontaneous migraine attack is partial and incomplete. CASE PRESENTATION: Using resting-state functional magnetic resonance imaging we assessed a 24-year old woman affected by migraine without aura at two different times: during a spontaneous migraine attack and in interictal phase...
April 26, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28446038/clinical-criteria-of-positional-vertical-nystagmus-in-vestibular-migraine
#4
Mohamed Mohamed El-Badry, Hesham Samy, Abdel Mageed Kabel, Fatma Mohamed Rafat, Hossam Sanyelbhaa
OBJECTIVES: The goal of this study was to identify key diagnostic criteria for positional vertical nystagmus caused by vestibular migraine (VM). MATERIALS AND METHODS: The study group included a case series of 13 subjects with VM (10 females and three males with age 38.6 ± 8.9 years); they were complaining of positional vertigo. They were subjected to thorough audiovestibular examination and treated with cinnarizine or topiramate Results: The entire study group demonstrated positional vertical nystagmus (eight patients had up-beating nystagmus and five patients had down-beating nystagmus)...
April 27, 2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28445178/familial-hemiplegic-migraine-with-asymmetric-encephalopathy-secondary-to-atp1a2-mutation-a-case-series
#5
Olwen C Murphy, Aine Merwick, Olivia OʼMahony, Aisling M Ryan, Brian McNamara
INTRODUCTION: Familial hemiplegic migraine (FHM) is a genetic disease with a variable clinical phenotype. The imaging and electroencephalogram (EEG) correlates of FHM are not well described. CASE SERIES: We describe a case series of five young women aged 12 to 32 years. Each case presented with headache, encephalopathy, and hemiparesis of varying severity. One patient developed seizures. All patients improved spontaneously. INVESTIGATIONS: Asymmetric slow-wave activity was seen on electroencephalogram in each case...
April 25, 2017: Journal of Clinical Neurophysiology: Official Publication of the American Electroencephalographic Society
https://www.readbyqxmd.com/read/28444277/acupuncture-may-be-effective-for-long-term-migraine-prophylaxis
#6
Anita Slomski
No abstract text is available yet for this article.
April 25, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28444083/interictal-abnormal-fmri-activation-of-visual-areas-during-a-motor-task-cued-by-visual-stimuli-in-migraine
#7
Adriana Bastos Conforto, Khallil Taverna Chaim, Mario Fernando Prieto Peres, André Leite Gonçalves, Inara Laurindo Siqueira, Maria Angela Maramaldo Barreiros, Edson Amaro
Objective: To assess changes in blood-oxygen-level-dependent activity after light deprivation compared to regular light exposure in subjects with migraine in the interictal state and in controls. Methods: Ten subjects with migraine and ten controls participated in two sessions of functional magnetic resonance imaging. In each session, they performed a finger-tapping task with the right hand, cued by visual stimuli. They were scanned before and after 30 minutes of light deprivation or light exposure...
January 2017: Einstein
https://www.readbyqxmd.com/read/28442295/the-effects-of-repeated-nitroglycerin-administrations-in-rats-modeling-migraine-related-endpoints-and-chronification
#8
Hannah M Harris, Jessica M Carpenter, Jonathan R Black, Todd A Smitherman, Kenneth J Sufka
BACKGROUND: Rodent models typically use a single nitroglycerin injection to induce migraine, yet migraine in clinical populations presents as recurrent episodes. Further, these models quantify behavioral endpoints that do not align with the clinical features of episodic migraine or migraine chronification and therefore may limit translational relevance. NEW METHOD: Rats received 5 nitroglycerin (10mg/kg/2ml), propylene glycol/ethanol vehicle, or saline injections every third day over 15 days...
April 22, 2017: Journal of Neuroscience Methods
https://www.readbyqxmd.com/read/28440673/mechanisms-of-craniofacial-pain
#9
Juliana Geremias Chichorro, Frank Porreca, Barry Sessle
Aim To provide an overview of mechanisms underlying craniofacial pain; to highlight peripheral and central adaptations that may promote chronification of pain in craniofacial pain states such as migraine and temporomandibular disorders (TMD). Background Pain is a common symptom associated with disorders involving craniofacial tissues including the teeth and their supporting structures, the temporomandibular joint and the muscles of the head. Most acute painful craniofacial conditions are easily recognized and well managed, but others, especially those that are chronic (e...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/28440672/definitions-and-participant-characteristics-of-frequent-recurrent-headache-types-in-clinical-trials-a-systematic-review
#10
Maria-Eliza R Aguila, Trudy Rebbeck, Kristofferson G Mendoza, Mary-Grace L De La Peña, Andrew M Leaver
Background Clear definitions of study populations in clinical trials may facilitate application of evidence to clinical populations. This review aimed to explore definitions of study populations in clinical trials on migraine, tension-type headache, cluster headache, and cervicogenic headache. Methods We performed a systematic review of clinical trials investigating treatment efficacy for migraine, tension-type headache, cluster headache, and cervicogenic headache. We extracted data on diagnosis, inclusion criteria and baseline headache characteristics...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/28439982/impaired-endothelial-function-in-patients-with-cryptogenic-stroke-and-patent-foramen-ovale-is-not-affected-by-closure
#11
Maria Lantz, Konstantinos Kostulas, Magnus Settergren, Christina Sjöstrand
INTRODUCTION: Patent foramen ovale (PFO) is associated with cryptogenic stroke (CS) and migraine with aura (MA). Endothelial dysfunction (ED) is a risk factor for development of cardiovascular disease, but might also be involved in migraine pathophysiology. Short-term worsening of migraine has been described after closure of PFO. We evaluated endothelial function in patients with CS and PFO, before and after closure of PFO, and in patients with migraine, whether changes in endothelial function was related to a change in migraine frequency...
April 25, 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/28438375/racial-and-ethnic-differences-in-pediatric-readmissions-for-common-chronic-conditions
#12
Kavita Parikh, Jay Berry, Matt Hall, Grant M Mussman, Amanda Montalbano, Joanna Thomson, Rustin Morse, Karen M Wilson, Samir S Shah
OBJECTIVE: To compare the timing and magnitude of variation of pediatric readmission rates across race/ethnicity for selected chronic conditions: asthma, diabetes, seizures, migraines, and depression. STUDY DESIGN: Retrospective analysis of hospitalizations at 48 children's hospitals in the 2013 Pediatric Health Information System database for children (ages 0-18 years) admitted for asthma (n = 36 910), seizure (n = 35 361), diabetes (n = 12 468), migraine (n = 5882), and depression (n = 5132)...
April 21, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28437521/home-based-trials-in-adolescent-migraine-a-randomized-clinical-trial
#13
Amy A Gelfand, William Qubty, Irene Patniyot, Barbara Grimes, Mark J Pletcher, Peter J Goadsby, Steven R Cummings
No abstract text is available yet for this article.
April 24, 2017: JAMA Neurology
https://www.readbyqxmd.com/read/28437059/psychotic-and-bipolar-disorders-bipolar-disorder
#14
Sarah D Holder
Bipolar disorder is a severe chronic mental illness that affects a large number of individuals. This disorder is separated into two major types, bipolar I disorder, with mania and typically recurrent depression, and bipolar II disorder, with recurrent major depression and hypomania. Patients with bipolar disorder spend the majority of time experiencing depression, and this typically is the presenting symptom. Because outcomes are improved with earlier diagnosis and treatment, physicians should maintain a high index of suspicion for bipolar disorder...
April 2017: FP Essentials
https://www.readbyqxmd.com/read/28436534/a-novel-trpa1-variant-is-associated-with-carbamazepine-responsive-cramp-fasciculation-syndrome
#15
M J Nirenberg, R Chaouni, T M Biller, R M Gilbert, C Paisán-Ruiz
Cramp-fasciculation syndrome (CFS) is a rare muscle hyperexcitability syndrome that presents with muscle cramps, fasciculations, and stiffness, as well as pain, fatigue, anxiety, hyperreflexia, and paresthesias. Although familial cases have been reported, a genetic etiology has not yet been identified. We performed whole-exome sequencing followed by validation and cosegregation analyses on a father-son pair with CFS. Both subjects manifested other hypersensitivity-hyperexcitability symptoms, including asthma, gastroesophageal reflux, migraine, restless legs syndrome, tremor, cold hyperalgesia, and cardiac conduction defects...
April 24, 2017: Clinical Genetics
https://www.readbyqxmd.com/read/28436283/trigger-factors-in-childhood-migraine-a-prospective-clinic-based-study-from-north-of-france
#16
Lise Solotareff, Jean-Christophe Cuvellier, Alain Duhamel, Louis Vallée, Sylvie Nguyen The Tich
The objective was to study the prevalence and characterization of pediatric migraine triggers and to compare results to this retrospective study. A total of 101 pediatric patients with ICHD-II migraine with and/or without aura were instructed to prospectively complete a diary dealing with attacks triggers for a 3-month period. Each subject reported at least 1 trigger (range: 1-14) with a total number of 532 attacks and a median per subject of 3. Lack of sleep (51.4%), stress (44.6%), warm climate (41.9%), noise (32...
January 1, 2017: Journal of Child Neurology
https://www.readbyqxmd.com/read/28435636/the-effectiveness-of-orem-s-self-care-program-on-headache-related-disability-in-migraine-patients
#17
Fatemeh Mahmoudzadeh-Zarandi, Farahrooz Hamedanizadeh, Abbas Ebadi, Afsaneh Raiesifar
Background: Providing a self-care program appropriate for patient needs in a supportive educative nursing system format could reduce migraine-induced disability. This study was designed to determine the effectiveness of Orem's self-care program on headache related disability in migraine patients. Methods: In this randomized clinical trial, episodic migraine patients with or without aura who signed the informed consent were randomly assigned to two groups (44 patients each). The data collection tools included a demographic questionnaire, the Migraine Disability Assessment (MIDAS) questionnaire, an Orem cognition form, and a self-care checklist...
October 7, 2016: Iranian Journal of Neurology
https://www.readbyqxmd.com/read/28435635/a-diagnosis-of-stroke-like-migraine-attacks-after-radiation-therapy-smart-as-severe-headache-with-stroke-like-presentation
#18
Aileen O'Shea, Sinead Culleton, Hamed Asadi, Hong Kuan Kok, Alan O'Hare, John Thornton, Paul Brennan, Seamus Looby
No abstract text is available yet for this article.
October 7, 2016: Iranian Journal of Neurology
https://www.readbyqxmd.com/read/28433815/patterns-and-predictors-of-persistent-opioid-use-following-hip-or-knee-arthroplasty
#19
Seoyoung C Kim, Niteesh Choudhry, Jessica M Franklin, Katsiaryna Bykov, Matthias Eikermann, Joyce Lii, Michael A Fischer, Brian T Bateman
OBJECTIVE: The relationship between arthroplasty and long-term opioid use in patients with knee or hip osteoarthritis is not well studied. We examined the prevalence, patterns and predictors of persistent opioid use after hip or knee arthroplasty. METHOD: Using claims data (2004-2013) from a U.S. commercial health plan, we identified adults who underwent hip or knee arthroplasty and filled ≥1 opioid prescription within 30 days after the surgery. We defined persistent opioid users as patients who filled ≥1 opioid prescription every month during the 1-year postoperative period based on group-based trajectory models...
April 19, 2017: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/28432602/sphenopalatine-ganglion-block-in-the-management-of-chronic-headaches
#20
REVIEW
Jeffery Mojica, Bi Mo, Andrew Ng
PURPOSE OF REVIEW: Sphenopalatine ganglion (SPG) block has been used by clinicians in the treatment of a variety of headache disorders, facial pain syndromes, and other facial neuralgias. The sensory and autonomic fibers that travel through the SPG provided the scientific rationale for symptoms associated with these head and neck syndromes. Yet, despite the elucidation of this pathogenic target, the optimal method to block its pain-producing properties has not been determined. Clinicians have developed various invasive and non-invasive techniques, each of which has shown variable rates of success...
June 2017: Current Pain and Headache Reports
keyword
keyword
1225
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"