RESUMO
Headaches attributed to disorders of homeostasis include those different headache types associated with metabolic and systemic diseases. These are headache disorders occurring in temporal relation to a disorder of homeostasis including hypoxia, high altitude, airplane travel, diving, sleep apnea, dialysis, autonomic dysreflexia, hypothyroidism, fasting, cardiac cephalalgia, hypertension and other hypertensive disorders like pheochromocytoma, hypertensive crisis, and encephalopathy, as well as preeclampsia or eclampsia. The proposed mechanism behind the causation of these headache subtypes including diagnostic criteria, evaluation, treatment, and overall management will be discussed.
Assuntos
Encefalopatias , Crise Hipertensiva , Feminino , Gravidez , Humanos , Cefaleia/etiologia , Cefaleia/terapia , Cefaleia/diagnóstico , Homeostase , Aeronaves , Encefalopatias/complicaçõesRESUMO
This study aims to gain a better understanding of the current scope of headache education received in Canadian medical schools. The Women's College Hospital Centre for Headache at the University of Toronto, Canada, distributed a questionnaire to administrators and physicians involved in medical student education at Canadian medical schools and gathered information surrounding headache education. Overall, the degree of headache education varied between schools in regard to the hours of training that occurred and year the training took place. This survey provides an initial insight into the current standards of headache-specific education in Canadian medical schools.
RESUMO
In this brief communication, we discuss the current landscape and unmet needs of pediatric to adult transition care in neurology. Optimizing transition care is a priority for patients, families, and providers with growing discussion in neurology. We also introduce the activities of the University of Toronto Pediatric-Adult Transition Working Group - a collaborative interdivisional and inter-subspeciality group of faculty, advanced-practice providers, trainees, and patient-family advisors pursuing collaboration with patients, families, and universities from across Canada. We envision that these efforts will result in a national neurology transition strategy that will inform designation of health authority attention and funding.
RESUMO
OBJECTIVE: In this narrative review, we summarize relevant literature pertaining to psychosocial risk factors for headache and migraine progression, current behavioral and psychological treatments, and consider promising treatments. BACKGROUND: Headache and migraine are common and associated with significant burden and disability. Current treatments targeting psychosocial risk factors show modest outcomes and do not directly address the impact of early life adversity, including the development of maladaptive emotional processing. An intervention that could address these factors and include components of current evidence-based interventions may lead to improved outcomes. METHODS: We searched PubMed and Google Scholar for articles through December 2022. Search terms included headache, migraine, psychological interventions, behavioral interventions, cognitive-behavioral therapy, mindfulness, psychiatric comorbidities, adverse childhood experiences, trauma, and emotional processing. RESULTS: Trauma and childhood adversity show a correlation with headache and migraine progression. Developmental adversity and trauma interfere with adaptive emotional processing, which may worsen headache and migraine symptoms, while adaptive ways of experiencing emotions are shown to improve symptoms. Current behavioral and psychological interventions, such as cognitive-behavioral and mindfulness therapies, are effective treatments for headache, but they produce small to medium effect sizes and do not directly address the impact of trauma and emotional conflicts-common factors that contribute to chronicity and disability, especially among certain subpopulations of headache patients such as those with migraine. Thus, there exists a gap in current treatment. CONCLUSION: There is a gap in headache and migraine treatment for those patients who have a history of trauma, childhood adversity, and maladaptive emotional processing. We suggest that an integrated psychological treatment that includes components of current evidence-based interventions and addresses gaps by focusing on processing trauma-related emotions may improve chronic and debilitating symptoms.
Assuntos
Cefaleia , Transtornos de Enxaqueca , Humanos , Transtornos de Enxaqueca/terapia , Terapia Comportamental , Fatores de Risco , EmoçõesRESUMO
With an increasing number of patients seeking gender-affirming hormone therapy (GAHT), the clinical impact of testosterone treatments on headache needs to be determined. Our case report looks at the potential effect of testosterone on migraine among transgender patients. We present two transmasculine patients who used masculinising hormone therapy with testosterone. Both patients described their headache as moderate-to-severe pain with features that fulfilled the criteria for chronic migraine without aura. Following GAHT, one patient improved in both frequency and intensity of headache symptoms while the other noted improvement in headache intensity alone. Our report postulates that testosterone therapy may have a positive impact on headaches in individuals participating in GAHT, highlighting the need for further research on the role of testosterone therapy on headache in transmasculine individuals.
Assuntos
Epilepsia , Transtornos de Enxaqueca , Pessoas Transgênero , Humanos , Testosterona/efeitos adversos , Transtornos de Enxaqueca/tratamento farmacológico , Transtornos de Enxaqueca/diagnóstico , Cefaleia/tratamento farmacológico , Epilepsia/tratamento farmacológicoRESUMO
We investigated the association between clinical rotation at a specialized headache center and headache knowledge of resident trainees. Using standardized pre- and post-questionnaires, change in self-reported knowledge of headache disorders and management in 31 participants undertaking clinical rotations were evaluated. There was a statistically significant improvement in self-reported measures of headache disorder knowledge post-rotation [mean score (SD), 3.19(0.543), p < 0.001] and significant improvement in overall knowledge measured using case-based questionnaires pre- vs. post-rotation [7.1(1.4) vs. 7.9(1.5), p = 0.003]. Rotation at a specialized headache center improved trainees' self-reported knowledge and test-based scores, suggesting that such rotation should be included in postgraduate curriculum.
Assuntos
Internato e Residência , Humanos , Currículo , Cefaleia/diagnóstico , Cefaleia/terapia , Inquéritos e Questionários , Autorrelato , Competência ClínicaRESUMO
Adverse childhood experiences (ACEs) are a risk factor for progression from episodic to chronic migraine. Risk factors for medication overuse headache (MOH) are incompletely understood, but opioid overuse may carry a higher risk than overuse of other medication types. We performed a retrospective chart review investigating the frequency and impact of ACEs in patients with MOH. Of 68 included patients, 37 (54.4%) reported ACEs. There was no significant inter-group difference in baseline migraine disability assessment (MIDAS) or monthly headache days. Patients with ACEs reported more opioid overuse, and worse headache-related disability at follow-up, despite similar monthly headache days. Patients with ACEs require complex, multidisciplinary treatment.
RESUMO
BACKGROUND: Headaches with marked, specific response to indomethacin occur in children, but the phenotypic spectrum of this phenomenon has not been well-studied. METHODS: We reviewed pediatric patients with headache showing ≥80% improvement with indomethacin, from seven academic medical centers. RESULTS: We included 32 pediatric patients (16 females). Mean headache onset age was 10.9 y (range 2-16 y). Headache syndromes included hemicrania continua (n = 13), paroxysmal hemicrania (n = 10), primary stabbing headache (n = 2), short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (n = 1), primary exercise headache (n = 1) and primary cough headache (n = 1). Adverse events were reported in 13, most commonly gastrointestinal symptoms, which often improved with co-administration of gastro-protective agents. CONCLUSION: Indomethacin-responsive headaches occur in children and adolescents, and include headache syndromes, such as primary cough headache, previously thought to present only in adulthood. The incidence of adverse events is high, and patients must be co-treated with a gastroprotective agent.
Assuntos
Neuralgia , Hemicrania Paroxística , Adolescente , Adulto , Criança , Feminino , Cefaleia/diagnóstico , Cefaleia/tratamento farmacológico , Humanos , Indometacina/uso terapêutico , LágrimasRESUMO
INTRODUCTION: Visual snow syndrome (VSS) is a neurological disorder characterized by persistent positive visual disturbances. VSS is known to be a rare condition; however, it is becoming increasingly recognized by neurologists and neuroophthalmologists. Despite this, it is not commonly described in pediatric patients. METHODS: We describe a pediatric girl with onset of persistent visual phenomena at age 13 years, which she described as "TV static," with associated afterimages, photopsia, nyctalopia, and photophobia. These visual disturbances have persisted for two years. RESULTS: The patient's MRI revealed approximately 15 T2/fluid-attenuated inversion recovery hyperintensities in keeping with changes secondary to migraine. The ophthalmologic examination did not reveal an underlying cause. The patient's visual symptoms have been resistant to medications. CONCLUSION: VSS is a recently described syndrome that is debilitating to patients. Further case descriptions, characterization of presentation, and management of patients with VSS, specifically in pediatric cases, are required.
Assuntos
Transtornos de Enxaqueca/complicações , Transtornos da Visão/etiologia , Transtornos da Visão/fisiopatologia , Adolescente , Feminino , HumanosRESUMO
OBJECTIVE: A systematic review and meta-analysis was performed to determine the efficacy of non-invasive neuromodulation modalities for the treatment of acute migraine. BACKGROUND: Although pharmacological treatments are the gold standard for the management of acute migraine, some patients may require non-pharmacological treatment options. Non-invasive neuromodulation may provide an alternative, and techniques include transcranial magnetic stimulation (TMS), non-invasive vagal nerve stimulation (nVNS), non-painful remote electrical stimulation (NRES), and external trigeminal nerve stimulation (e-TNS). METHODS: This systematic review and meta-analysis was performed following PRISMA guidelines. We searched PUBMED, EMBASE, ClinicalTrials.gov, Cochrane Center Register of Controlled Trials, and LILACS databases. We included randomized controlled clinical trials studying patients with migraine treated with any form of non-invasive neuromodulation. Primary outcome was pain freedom within 2 h post-treatment. Secondary outcomes were pain relief within 2-h post-treatment and sustained pain freedom and sustained pain relief 48 h post-treatment. RESULTS: Pooled analysis demonstrated a significant effect of non-invasive neuromodulation on pain-free rates within 2 h (RR, 1.66; 95% CI, 1.35 to 2.05; P < 0.00001) and pain relief rates within 2 h (RR, 1.52; 95% CI, 1.13 to 2.05; P = 0.005) post-treatment. Non-invasive neuromodulation had no significant effect on sustained pain freedom at 48 h (RR, 1.56; 95% CI, 0.68 to 3.59; P = 0.29) or sustained pain relief at 48 h (RR, 1.47; 95% CI, 0.57 to 3.77; P = 0.43) after administration. CONCLUSION: Neuromodulation has demonstrated some efficacy in acute migraine management and may be considered in the treatment paradigm of acute migraine in patients with contraindications to pharmacological therapies.
Assuntos
Transtornos de Enxaqueca , Estimulação do Nervo Vago , Humanos , Transtornos de Enxaqueca/terapia , Manejo da Dor , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do TratamentoRESUMO
PURPOSE OF REVIEW: Intractable migraine in children and adolescents is a significant cause of disability and decreased quality of life (QoL) in this population. Challenges include lack of unifying definition for intractable migraine, and limited data on best-practice management in this age group, with most current treatment pathways extrapolated from adult studies or expert consensus. RECENT FINDINGS: A comprehensive approach in the evaluation and management of intractable migraine in this age group encompasses excluding secondary causes of headache; making an accurate diagnosis; identifying and appropriately managing modifiable risk factors; and initiating appropriate pharmacologic therapy to reduce disability, improve health-related quality of life, reduce risk of progression, and develop adaptive pain coping strategies. Several strategies for management of pediatric intractable migraine including use of acute medications, bridge therapy in outpatient setting, emerging therapies for preventive therapy, and a stepwise combination therapy for management of pediatric intractable migraine in emergency and inpatient setting are presented based on available clinical data, safety/tolerability, availability, cost-effectiveness, and expert consensus. This descriptive review of the available literature focuses on approach to therapy for acute intractable migraine in a pediatric population including outpatient, emergency department (ED), and inpatient management.
Assuntos
Transtornos de Enxaqueca , Qualidade de Vida , Adolescente , Adulto , Criança , Serviço Hospitalar de Emergência , Cefaleia , Humanos , Pacientes Internados , Transtornos de Enxaqueca/diagnóstico , Transtornos de Enxaqueca/epidemiologia , Transtornos de Enxaqueca/terapiaRESUMO
PURPOSE OF REVIEW: Although common, post-traumatic headache (PTH) in the pediatric population is a niche group with a paucity of published evidence on the diagnosis, most appropriate acute and preventative management, and prognosis. This article aims to review pediatric PTH, its epidemiology and pathophysiology with a focus on management and future directions. RECENT FINDINGS: Using MEDLINE, EMBASE, 52 articles on PTH in children and adolescents from 2016 to 2020 were identified. Over the last 4 years, our understanding of traumatic brain injury pathophysiology has grown, expanding the potential for more therapeutic targets. Despite this achievement, and recently published consensus guidelines, the review demonstrated a lack of published controlled trials to help guide management of pediatric PTH. The last 4 years have provided new insights into the potential pathophysiological mechanisms through laboratory research and advanced MR imaging; however, there continues to be a translational gap to clinical practice.
Assuntos
Concussão Encefálica , Lesões Encefálicas Traumáticas , Cefaleia Pós-Traumática , Adolescente , Criança , Humanos , Imageamento por Ressonância Magnética , Cefaleia Pós-Traumática/diagnóstico , Cefaleia Pós-Traumática/epidemiologia , Cefaleia Pós-Traumática/etiologia , PrognósticoRESUMO
PURPOSE OF REVIEW: Migraine disease is a neurological brain disorder that has been associated with significant disability and socioeconomic burden affecting women three times more commonly than men. Menstrual migraine is a subclass of migraine disease affecting 42-61% of females living with migraine disease. Menstrual migraine is often far more disabling, of longer duration, and more resistant to treatment. It is crucial to gain a deeper understanding of the ongoing biological changes and have a current awareness of the management of this debilitating form of migraine disease to improve the quality of life of these females living with migraine disease. RECENT FINDINGS: In new treatment options such as devices and with large-scale genome-wide association studies in migraine, genes related to migraine are being identified. This article will review the current literature regarding the pathophysiology, epidemiology, and treatment of menstrual migraine.
Assuntos
Transtornos de Enxaqueca , Qualidade de Vida , Feminino , Estudo de Associação Genômica Ampla , Humanos , Transtornos de Enxaqueca/epidemiologia , Transtornos de Enxaqueca/terapia , Fatores de TempoRESUMO
Headache hygiene refers to self-management behaviors and practices aimed at reducing headache-related disability and improving self-efficacy. Although self-management interventions have an established place in the management of a wide range of chronic conditions, there is still not a standardized approach to this in pediatric headache. In this article, we focus on headache hygiene approaches including education, lifestyle interventions, and psychologic interventions. We also present our center's resource compilation, made available to patients by quick response code technology, as an example of a structured approach to headache hygiene. Further work should explore a standardized approach to headache hygiene and strategies to support adherence, including the use of technology as an innovative health care delivery pathway.
Assuntos
Comportamentos Relacionados com a Saúde , Transtornos de Enxaqueca/terapia , Psicoterapia , Autoeficácia , Autogestão , Adolescente , Criança , HumanosRESUMO
Migraine is a lifelong condition that disproportionately affects women and, if not effectively managed, can lead to significant disability. It is important for clinicians to have a good understanding of the impact of the hormonal fluctuations that occur throughout a female migraineur's life, so that appropriate, stratified therapies can be implemented. In doing so, whether it is migraine onset at menarche in an adolescent young woman, or migraine worsening in a perimenopausal female migraineur, quality of life can be ensured.
Assuntos
Terapia de Reposição Hormonal/métodos , Menopausa/efeitos dos fármacos , Ciclo Menstrual/efeitos dos fármacos , Transtornos de Enxaqueca/diagnóstico , Transtornos de Enxaqueca/terapia , Feminino , Terapia de Reposição Hormonal/tendências , Humanos , Menopausa/sangue , Ciclo Menstrual/sangue , Transtornos de Enxaqueca/sangue , Qualidade de VidaAssuntos
Anticorpos Monoclonais/uso terapêutico , Antagonistas do Receptor do Peptídeo Relacionado ao Gene de Calcitonina/uso terapêutico , Peptídeo Relacionado com Gene de Calcitonina/antagonistas & inibidores , Transtornos de Enxaqueca/prevenção & controle , Guias de Prática Clínica como Assunto , Receptores de Peptídeo Relacionado com o Gene de Calcitonina/imunologia , Adolescente , Animais , Anticorpos Monoclonais/administração & dosagem , Anticorpos Monoclonais/efeitos adversos , Anticorpos Monoclonais/farmacocinética , Anticorpos Monoclonais Humanizados/administração & dosagem , Anticorpos Monoclonais Humanizados/efeitos adversos , Anticorpos Monoclonais Humanizados/farmacocinética , Anticorpos Monoclonais Humanizados/uso terapêutico , Tamanho Corporal , Peptídeo Relacionado com Gene de Calcitonina/imunologia , Peptídeo Relacionado com Gene de Calcitonina/fisiologia , Antagonistas do Receptor do Peptídeo Relacionado ao Gene de Calcitonina/administração & dosagem , Antagonistas do Receptor do Peptídeo Relacionado ao Gene de Calcitonina/efeitos adversos , Antagonistas do Receptor do Peptídeo Relacionado ao Gene de Calcitonina/imunologia , Criança , Ensaios Clínicos como Assunto , Cefaleia Histamínica/prevenção & controle , Contraindicações de Medicamentos , Relação Dose-Resposta a Droga , Relação Dose-Resposta Imunológica , Feminino , Acessibilidade aos Serviços de Saúde , Humanos , Masculino , Seleção de Pacientes , Cefaleia Pós-Traumática/prevenção & controle , Gravidez , Complicações na Gravidez/tratamento farmacológicoRESUMO
PURPOSE OF REVIEW: Migraine is a debilitating disease, that is encountered in countless medical offices every day and since it is highly prevalent in women, it is imperative to have a clear understanding of how to manage migraine. There is a growing body of evidence regarding the patterns we see in women throughout their life cycle and how we approach migraine diagnosis and treatment at those times. RECENT FINDINGS: New guidelines regarding safety of medication during pregnancy and lactation are being utilized to help guide management decisions in female migraineurs. There is also new data surrounding the risk of stroke in individuals who suffer from migraine with aura. This article seeks to provide an overview of a woman's migraine throughout her lifetime, the impact of hormones and an approach to management.
Assuntos
Transtornos de Enxaqueca/terapia , Mulheres , Feminino , Guias como Assunto , Humanos , Lactação , Transtornos de Enxaqueca/tratamento farmacológico , Transtornos de Enxaqueca/epidemiologia , Transtornos de Enxaqueca/fisiopatologia , Gravidez , Saúde da MulherRESUMO
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. The catchment area for an academic headache specialty center in a large metropolitan area is over 6 million with an average wait time of over 15 months. This delays diagnosis and impacts patients, thus a Headache Education Active-Waiting Directive (HEAD) was developed to improve patient knowledge and self-care skills among migraine patients awaiting an initial appointment. METHODS: This was a prospective pre- and post-intervention study. English-speaking adults, aged 18-65 years, referred to the Center for Headache at the University of Toronto for headache consultation between May and December 2012, who had not previously been assessed by a headache specialist, were consented and enrolled. Data on Migraine Disability Assessment (MIDAS) with additional questions on emergency visits, lifestyle, and self-efficacy were collected premigraine and postmigraine education program session. RESULTS: Two hundred and forty-eight patients attended the HEAD program and 177 (71%) consented to the study. Detailed predata and postdata were available for 152 participants (mean age 42.5 ± 11.9 years, 86% females); 117/150 (78%) presented with depressive symptoms and 90/146 (62%) presented with anxiety symptoms. One hundred and thirty-seven of 143 (96%) were using headache treatment. Eighty of 137 (58%) were overusing over-the-counter medications and only 21/137 (15%) were on preventative treatment. There was a decrease in the MIDAS scores of participants at postsession testing prior to neurological consultation (pre-MIDAS mean 50.0 ± 64.6 vs post-MIDAS mean 43.2 ± 50.8, P = .046), as well as a decrease in the number of patients requiring ED visit (presession 33 [22%] vs postsession 17 [11%], P = .001). A significant decrease in medication and narcotic overuse after the HEAD program was also observed. Hydration (water intake), morning protein intake, and routine sleep frequency also significantly improved postsession. Controlling for pre-MIDAS score, poor outcome defined as higher post-MIDAS score was statistically associated with lower education level [F(2,149) = 10.88, P = .001]. The majority (144/167, 86%) of the participants found the HEAD program helpful, with 70/167 (42%) very satisfied and 74/167 (44%) somewhat satisfied. One hundred and thirty-two of 167 (79%) felt empowered after attending the education session, and 152/167 (91%) felt that other patients with headache would benefit from this program. CONCLUSIONS: The HEAD program, created to help manage lengthy appointment wait times, was associated with lowering migraine-associated disability, decreasing ED visits, reducing medication and narcotic use and overuse. Education empowers patients to take an active role in their care, especially in regards to improving treatment timing and modifiable lifestyle behaviors. This education program can potentially play a role in early intervention for headache patients especially with chronic migraine and medication overuse headache.