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Introduction: Migraines are the leading cause of disability in the United States, and the use of non-pharmaceutical treatments like osteopathic manipulative treatment (OMT) has shown promise. Despite its potential, the lack of mechanistic understanding has hindered widespread adoption. This study aims to investigate the efficacy of OMT in treating acute migraines and unravel its underlying mechanisms of action. Methods: Female rats were subjected to a "two-hit" approach to induce migraine-like pain. This involved bilateral injections of Complete Freund's Adjuvant (CFA) into the trapezius muscle (1st hit) followed by exposure to Umbellulone, a human migraine trigger, on Day 6 post-CFA (2nd hit). Soft tissue and articulatory techniques were applied to the cervical region for acute abortive or repeated prophylactic treatment. Cutaneous allodynia and trigeminal system activation were assessed through behavioral tests and immunohistochemical staining. Results: Following Umbellulone inhalation, CFA-primed rats exhibited periorbital and hind paw allodynia. Immediate application of OMT after Umbellulone inhalation as an abortive treatment partially alleviated cutaneous allodynia. With OMT applied thrice as a prophylactic measure, complete suppression of tactile hypersensitivity was observed. Prophylactic OMT also prevented the increase of c-fos signals in the trigeminal nucleus caudalis and the elevation of calcitonin gene-related peptide expression in trigeminal ganglia induced by CFA and Umbellulone exposure at 2â h post-inhalation. Discussion: These findings provide mechanistic insights into OMT's migraine-relief potential and underscore its viability as a non-pharmacological avenue for managing migraines.
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AIM: Lambl's excrescences are mobile, thin, fibrinous connective tissue strands typically found on left-sided cardiac values. Migraine is positively associated with structural cardiac anomalies. However, it remains unclear whether Lambl's excrescences are associated with migraine. METHODS: Retrospective review of 182 inpatients with Lambl's excrescences confirmed by transesophageal echocardiogram in Chinese PLA General Hospital since January 2010. Among them, those with isolated Lambl's excrescences presented with migraine-like headache were included. We collected information on the demographics and clinical profiles of all participants, and performed follow-up visits. RESULTS: A total of 8 patients presented with migraine-like headache among 15 patients with isolated Lambl's excrescences. They included 2 men and 6 women, with an average age of 44.63 ± 12.24 years. Among these patients, 3 had visual aura, and 6 manifested infarct-like lesions on magnetic resonance imaging, of which 2 developed lesions after first visit. During follow-up, 4 patients suffering from intervention for Lambl's excrescences dramatically reduced headache recurrence compared to the other 4 patients only receiving migraine preventive medications. CONCLUSIONS: This study supports the hypothesis that microemboli from isolated Lambl's excrescences could cause migraine-like headache. And intervention for Lambl's excrescences may be crucial for preventing headache recurrence.
This study supports the hypothesis that microemboli from isolated Lambl's excrescences could cause migraine-like headache.The small sample size study fails to make management recommendations.
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OBJECTIVE: To investigate the manifestations and incidence of headaches caused by heroin in Chinese women. METHODS: This was a survey study conducted from 29 June to 3 July 2015 with women attending the Shanxi Drug Rehabilitation Centre for Women (China). All study subjects were newly admitted and had not begun their drug rehabilitation. Demographic characteristics, heroin usage and headache episodes within the previous 3 months were surveyed, especially the presence of a headache within 2 hours of heroin use. Details of the severity, location, premonitory symptoms and characteristics of headaches were recorded. RESULTS: Of the 90 heroin-dependent patients, 74 experienced headache attacks within 2 hours of heroin use, and the headaches subsided within 72 hours of discontinuation of heroin use. Most heroin-induced headaches were similar to migraines and manifested as pulsating pain in 54 patients (51/74, 68.9%); bilateral pain was reported by 46 patients (46/74, 62.2%). Approximately half of the patients with heroin-induced headaches also reported accompanying symptoms of nausea, vomiting, and light and sound sensitivity. CONCLUSIONS: Heroin-induced headache may eventually be listed as a new class of headache in the International Classification of Headache Disorders.
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Transtornos da Cefaleia/epidemiologia , Dependência de Heroína/complicações , Heroína/efeitos adversos , Adulto , China/epidemiologia , Feminino , Transtornos da Cefaleia/diagnóstico , Transtornos da Cefaleia/etiologia , Humanos , Incidência , Náusea/epidemiologia , Náusea/etiologia , Fotofobia/epidemiologia , Fotofobia/etiologia , Autorrelato/estatística & dados numéricos , Índice de Gravidade de Doença , Vômito/epidemiologia , Vômito/etiologia , Adulto JovemRESUMO
Susac syndrome is characterized by a clinical triad of encephalopathy, branch retinal artery occlusion, and hearing loss. Due to the absence of the whole complex of the triad in the majority of cases at disease presentation, the syndrome often remains underdiagnosed and untreated. Headache is estimated to affect up to 80% of Susac syndrome patients, but the relevance of headache characteristics and profile is not yet clear. The proposed diagnostic criteria of the European Susac Consortium acknowledge headache as a possible brain manifestation if it is new, described as migrainous or oppressive, and precedes the other symptoms by not more than 6 months. Herein, a case series of different migraine-like headache associations attributed to Susac syndrome is presented and discussed in relevance with previously published literature. Our patients experienced different presentations of migraine-like headache related with Susac syndrome: exacerbation and chronification of headache just before the manifestation of the first symptoms of Susac syndrome, the manifestation of headache during the first episode of the syndrome, and an increasing frequency of headache during the course of the disease. The diagnosis of Susac syndrome in all three cases was confirmed by typical clinical symptoms and findings in retinal fluorescein angiography, audiometry, and brain magnetic resonance imaging, based on the diagnostic criteria of the European Susac Consortium. Based on the analysis of our presented cases, we conclude that headache attributed to Susac's syndrome is of migraine-like type but could be of different presentations in relation to the onset of the syndrome.
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Cefaleia , Síndrome de Susac , Encéfalo/patologia , Angiofluoresceinografia , Cefaleia/complicações , Humanos , Imageamento por Ressonância Magnética , Oclusão da Artéria Retiniana , Síndrome de Susac/complicações , Síndrome de Susac/diagnóstico por imagemRESUMO
OBJECTIVE: We report a rare case of migraine-like headache associated with an unruptured primitive trigeminal artery (PTA) aneurysm with a coincident finding of anterior cerebral artery (ACA) fenestration. We discuss the possible mechanism of the headache and review the relevant literature. CASE PRESENTATION: A 59-year-old woman was admitted with the chief complaint of episodes of pulsatile headache recurring over 3 months. The headaches were moderate to severe in intensity, located on the right side, sometimes triggered and aggravated by strenuous activity, and progressively accompanied by nausea. Headache episodes occurred three to six times per month and typically lasted for several hours each. Radiological examinations demonstrated the presence of a large right-side PTA aneurysm 23 × 18 × 17 mm in size, which was associated with an ACA fenestration. She was successfully treated with endovascular embolization, and postoperatively, her headaches were completely resolved. At follow-up 12 months after surgery, the patient reported complete resolution of her headache. DISCUSSION: Both primitive trigeminal artery aneurysm and fenestration of the cerebrovascular system are rare developmental anomalies. The PTA courses alongside and is in anatomical proximity to the trigeminal nerve. Therefore, PTA aneurysms are more likely to cause symptoms, due to compression of the trigeminal nerve. The trigeminovascular system has been implicated in the genesis of migraine headaches. We propose the high-velocity pulsatile flow through the aneurysm across the surface of the trigeminal nerve as the etiology of the migraine-like headaches. Endovascular embolization might be a preferred procedure for dealing with patients in this setting.
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Artérias Cerebrais/diagnóstico por imagem , Embolização Terapêutica/métodos , Aneurisma Intracraniano/diagnóstico por imagem , Aneurisma Intracraniano/terapia , Transtornos de Enxaqueca/diagnóstico por imagem , Transtornos de Enxaqueca/terapia , Feminino , Humanos , Aneurisma Intracraniano/complicações , Pessoa de Meia-Idade , Transtornos de Enxaqueca/etiologia , RadiografiaRESUMO
Although dengue meningitis is a rare presentation of dengue infection, our aim is to focus on atypical presentation of dengue meningitis that may appear in dengue endemic area like the Makkah region. We report two cases of clinical meningitis with positive dengue virus (DENV) IgM in cerebrospinal fluid, followed for minimal 3 months for their prominent attacks of migraine like headache, phobia, and arrhythmia. With special consideration to attack time, type, severity, and respond to classical therapy, using regular ECG monitoring, visual analog pain score and neuropsychological assessments were done. Both cases showed resistant migraine like headaches to classic anti-migraine therapy except for strong NSAID and narcotics with tendency to have severe to extreme severe daily migraine like headache on early to late afternoon time, associated with non-fatal arrhythmias and extreme death phobia, that resolve slowly in a minimal 3 month period. In conclusion, dengue meningitis in the endemic area may present atypically.
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We report on an angioedema patient with a genetic defect in complement 1 inhibitor, manifesting migraine-like episodes of headache, effective prophylaxis with Danazol, and triptan for a treatment of acute clinical episode. The patient was 44-yr-old Korean man with abdominal pain and headache, who was brought into the Emergency Department of Seoul National University Hospital, Seoul. He suffered from frequent attacks of migraine-like headache (3-7 per month), pulsating in nature associated with nausea. Severities were aggravated by activity and his headache had shown recent progression with abdominal pain. No remarkable findings were observed on radiologic examination, brain magnetic resonance images and intracranial and extracranial magnetic resonance angiography. Danazol 200 mg every other day was subsequently used. Following administration of Danazol, symptoms showed improvement and the patient was discharged. While taking Danazol, the migraine-like episodes appeared to be prevented for about 2 yr. At the eighth month, he suffered a moderate degree of migraine-like headache; however, administration of naratriptan 2.5 mg resolved his problem. A case of genetic defect of C1-INH deficiency presented with headache episodes, and was controlled by Danazol and triptan. It suggests that pathogenic mechanism of headache in hereditary angioedema may be mediated by the neurogenic inflammatory-like physiology of migraine.
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Angioedemas Hereditários/complicações , Angioedemas Hereditários/genética , Proteína Inibidora do Complemento C1/genética , Transtornos de Enxaqueca/diagnóstico , Transtornos de Enxaqueca/etiologia , Adulto , Angioedemas Hereditários/diagnóstico , Encéfalo/diagnóstico por imagem , Proteína Inibidora do Complemento C1/metabolismo , Danazol/uso terapêutico , Antagonistas de Estrogênios/uso terapêutico , Humanos , Angiografia por Ressonância Magnética , Masculino , Transtornos de Enxaqueca/tratamento farmacológico , Piperidinas/uso terapêutico , Cintilografia , Triptaminas/uso terapêutico , Vasoconstritores/uso terapêuticoRESUMO
We report on an angioedema patient with a genetic defect in complement 1 inhibitor, manifesting migraine-like episodes of headache, effective prophylaxis with Danazol, and triptan for a treatment of acute clinical episode. The patient was 44-yr-old Korean man with abdominal pain and headache, who was brought into the Emergency Department of Seoul National University Hospital, Seoul. He suffered from frequent attacks of migraine-like headache (3-7 per month), pulsating in nature associated with nausea. Severities were aggravated by activity and his headache had shown recent progression with abdominal pain. No remarkable findings were observed on radiologic examination, brain magnetic resonance images and intracranial and extracranial magnetic resonance angiography. Danazol 200 mg every other day was subsequently used. Following administration of Danazol, symptoms showed improvement and the patient was discharged. While taking Danazol, the migraine-like episodes appeared to be prevented for about 2 yr. At the eighth month, he suffered a moderate degree of migraine-like headache; however, administration of naratriptan 2.5 mg resolved his problem. A case of genetic defect of C1-INH deficiency presented with headache episodes, and was controlled by Danazol and triptan. It suggests that pathogenic mechanism of headache in hereditary angioedema may be mediated by the neurogenic inflammatory-like physiology of migraine.