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Migraine Headaches

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https://www.readbyqxmd.com/read/28446645/hypothalamus-as-a-mediator-of-chronic-migraine-evidence-from-high-resolution-fmri
#1
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
#2
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/28445178/familial-hemiplegic-migraine-with-asymmetric-encephalopathy-secondary-to-atp1a2-mutation-a-case-series
#3
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/28440672/definitions-and-participant-characteristics-of-frequent-recurrent-headache-types-in-clinical-trials-a-systematic-review
#4
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
#5
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/28437059/psychotic-and-bipolar-disorders-bipolar-disorder
#6
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/28435636/the-effectiveness-of-orem-s-self-care-program-on-headache-related-disability-in-migraine-patients
#7
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
#8
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/28432602/sphenopalatine-ganglion-block-in-the-management-of-chronic-headaches
#9
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
https://www.readbyqxmd.com/read/28430860/increased-brainstem-perfusion-but-no-blood-brain-barrier-disruption-during-attacks-of-migraine-with-aura
#10
Anders Hougaard, Faisal M Amin, Casper E Christensen, Samaira Younis, Frauke Wolfram, Stig P Cramer, Henrik B W Larsson, Messoud Ashina
The migraine aura is characterized by transient focal cortical disturbances causing dramatic neurological symptoms that are usually followed by migraine headache. It is currently not understood how the aura symptoms are related to the headache phase of migraine. Animal studies suggest that cortical spreading depression, the likely mechanism of migraine aura, causes disruption of the blood-brain barrier and noxious stimulation of trigeminal afferents leading to activation of brainstem nuclei and triggering of migraine headache...
April 18, 2017: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/28428093/migraine-prevention-using-different-frequencies-of-transcutaneous-occipital-nerve-stimulation-a-randomized-controlled-trial
#11
Yinglu Liu, Zhao Dong, Rongfei Wang, Ran Ao, Xun Han, Wenjing Tang, Shengyuan Yu
OBJECTIVE: To evaluate the efficacy and tolerability of transcutaneous occipital nerve stimulation (tONS) in patients with migraine, and to explore whether different tONS frequencies influenced treatment effectiveness. METHODS: This was a randomized, controlled trial of tONS for prevention of migraine. Patients were randomized to one of five therapeutic groups prior to treatment for 1 month. Groups A-C received tONS at different frequencies (2 Hz, 100 Hz, and 2/100 Hz), group D underwent sham tONS intervention, and group E received topiramate orally...
April 17, 2017: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/28427026/epilepsy-and-headaches-further-evidence-of-a-link
#12
Asli Ece Çilliler, Hayat Güven, Selim Selçuk Çomoğlu
OBJECTIVE: Epilepsy and primary headaches are two of the most common neurologic conditions that share some common clinical characteristics, and can affect individuals of all age groups around the world. In recent years, the underlying pathophysiologic mechanisms potentially common to both headaches and epileptic seizures have been the subject of scrutiny. The objective of this study was to determine the frequencies and types of headaches in patients with epilepsy, and evaluate any temporal relationship with epileptic seizures...
April 17, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28425266/nitroglycerin-challenge-induces-lateralized-headache-in-nasociliarynerve-ligated-rats-implications-for-chronic-migraine
#13
Didem Akçali, Ahmet Deniz Belen, Avni Babacan, Hayrunnisa Bolay
BACKGROUND/AIM: Chronic migraine is a common debilitating disease with limited treatment options. We aimed to develop a novel model for chronic migraine by ligating the nasociliary nerve (NCL) and administering nitroglycerin (NTG) to exacerbate acute headache attacks. MATERIALS AND METHODS: Exacerbation of the headache was induced by NTG (10 mg/kg, subcutaneously) administered to male Wistar rats (n = 36) 14 days following unilateral NCL. Cutaneous and cold allodynia was tested using Von Frey (VF) filaments and acetone, respectively...
April 18, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28424977/restless-legs-syndrome-and-tension-type-headache-a-population-based-study
#14
Pil-Wook Chung, Soo-Jin Cho, Won-Joo Kim, Kwang Ik Yang, Chang-Ho Yun, Min Kyung Chu
BACKGROUND: Recent studies have shown a significant association between restless legs syndrome (RLS) and primary headache disorders. Nevertheless, information regarding the association between tension-type headache (TTH) and RLS is limited. This study aimed to investigate the association between RLS and TTH in a population-based sample. METHODS: We selected a stratified random population sample of Koreans aged 19-69 years and assessed them using a semi-structured interview designed to identify RLS, headache type, and clinical characteristics of TTH...
December 2017: Journal of Headache and Pain
https://www.readbyqxmd.com/read/28421374/level-of-physical-activity-well-being-stress-and-self-rated-health-in-persons-with-migraine-and-co-existing-tension-type-headache-and-neck-pain
#15
Lotte Skytte Krøll, Catharina Sjödahl Hammarlund, Maria Lurenda Westergaard, Trine Nielsen, Louise Bönsdorff Sloth, Rigmor Højland Jensen, Gunvor Gard
BACKGROUND: The prevalence of migraine with co-existing tension-type headache and neck pain is high in the general population. However, there is very little literature on the characteristics of these combined conditions. The aim of this study was to investigate a) the prevalence of migraine with co-existing tension-type headache and neck pain in a clinic-based sample, b) the level of physical activity, psychological well-being, perceived stress and self-rated health in persons with migraine and co-existing tension-type headache and neck pain compared to healthy controls, c) the perceived ability of persons with migraine and co-existing tension-type headache and neck pain to perform physical activity, and d) which among the three conditions (migraine, tension-type headache or neck pain) is rated as the most burdensome condition...
December 2017: Journal of Headache and Pain
https://www.readbyqxmd.com/read/28421034/is-the-headache-in-patients-with-vestibular-migraine-attenuated-by-vestibular-rehabilitation
#16
Nagisa Sugaya, Miki Arai, Fumiyuki Goto
BACKGROUND: Vestibular rehabilitation is the most effective treatment for dizziness due to vestibular dysfunction. Given the biological relationship between vestibular symptoms and headache, headache in patients with vestibular migraine (VM) could be improved by vestibular rehabilitation that leads to the improvement of dizziness. This study aimed to compare the effects of vestibular rehabilitation on headache and other outcomes relating to dizziness, and the psychological factors in patients with VM patients, patients with dizziness and tension-type headache, and patients without headache...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28417841/benign-episodic-unilateral-mydriasis-in-a-flight-nurse
#17
Anthony Schiemer
BACKGROUND: Benign episodic unilateral mydriasis is one cause of anisocoria. This phenomenon is thought to be related to an imbalance between the sympathetic and parasympathetic nervous systems. There is a documented association with migraines, but asymptomatic cases have also been reported. A challenge with all cases is the level of investigation required to exclude more sinister causes of nervous system dysfunction. In a dynamic flight environment, additional considerations need to be made, such as varying light levels and use of night vision devices...
May 1, 2017: Aerospace Medicine and Human Performance
https://www.readbyqxmd.com/read/28417308/treatment-of-menstrual-migraine-multidisciplinary-or-mono-disciplinary-approach
#18
Hester Witteveen, Peter van den Berg, Guus Vermeulen
BACKGROUND: The aim of this study was to compare a multidisciplinary approach of menstrual (related) migraine, combining the neurological and gynaecological consultation, to a mono-disciplinary approach involving neurological treatment. There is a clear relationship between the menstruation cycle and the occurrence of migraine (menstrual migraine). Nowadays the treatment of menstrual (related) migraine is performed by a neurologist. A treatment with attention to hormonal treatment seems more convenient...
December 2017: Journal of Headache and Pain
https://www.readbyqxmd.com/read/28414958/the-reappearance-of-hemiplegic-cluster-headaches-a-case-report-and-review-of-the-literature
#19
Jacopo Fantini, Arianna Sartori, Antonio Granato, Paolo Manganotti
Cluster headache (CH) is a rare and severe syndrome characterized by the recurrence of unilateral pain attacks, of short duration (15-180min), and associated with ipsilateral cranial autonomic symptoms. Although, not formally included in the International Classification of Headache Disorders, hemiplegic cluster headache (HCH) is an even more rare subtype of CH in which typical attacks can be accompanied by visual, sensory, and/or aphasic migrainous auras that have a variable propensity to evolve in reversible hemi-motor symptoms...
April 10, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28414397/childhood-headache-a-brief-review
#20
Heidi K Blume
Headaches are common in childhood and adolescence and can cause significant distress and disability for a child and their family. Providers need to be able to identify "red flags" for worrisome causes of secondary headaches and recognize typical primary headache characteristics to provide each patient with the best possible care to improve their quality of life and minimize disability. This article reviews the epidemiology of headaches in children, signs and symptoms of secondary headaches, definitions of some primary childhood headaches, and options for management of both acute and chronic pediatric migraine...
April 1, 2017: Pediatric Annals
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