Cephalalgia最新文献

{"title":"Neurofilament light chain is elevated in patients with newly diagnosed idiopathic intracranial hypertension: A prospective study","authors":"Katrine Svart, Johanne Juhl Korsbæk, Rigmor Højland Jensen, Tina Parkner, Cindy Søndersø Knudsen, Steen Gregers Hasselbalch, Snorre Malm Hagen, Elisabeth Arnberg Wibroe, Laleh Dehghani Molander, Dagmar Beier","doi":"10.1177/03331024241248203","DOIUrl":"https://doi.org/10.1177/03331024241248203","url":null,"abstract":"BackgroundIdiopathic intracranial hypertension is a secondary headache disorder potentially causing visual loss. Neurofilament light chain is a candidate, prognostic biomarker, but further studies of neuronal biomarkers are needed. Our objective was to investigate neurofilament light chain in cerebrospinal fluid (cNfL) and plasma (pNfL), amyloid-beta 42 (Aβ-42), total-tau and phosphorylated-tau in cerebrospinal fluid in new-onset idiopathic intracranial hypertension.MethodsProspective case-control study including new-onset idiopathic intracranial hypertension and age, sex and BMI matched controls. Biomarkers were compared between patients and controls and related to papilledema, visual fields and opening pressure.ResultsWe included 37 patients and 35 controls. Patients had higher age-adjusted cNfL (1.4 vs. 0.6 pg/mL, p-adjusted < 0.001), pNfL (0.5 vs. 0.3 pg/mL, p-adjusted < 0.001) and total-tau/Aβ-42 (0.12 vs. 0.11, p-adjusted = 0.039). Significant, positive linear correlations were found between cNfL, pNfL, total-tau/Aβ-42 and opening pressure. Patients with severe papilledema had elevated cNfL compared to mild-moderate papilledema (median cNfL: 4.3 pg/mL (3.7) versus 1.0 pg/mL (1.4), p-adjusted = 0.009). cNFL was inversely associated with perimetric mean deviation (r = −0.47, p-adjusted < 0.001).ConclusionscNfL, pNfL and total-tau/Aβ-42 were elevated in new-onset idiopathic intracranial hypertension. cNfL was associated with severity of papilledema and visual field defects at diagnosis. This indicates early axonal damage. Neurofilament light chain is a candidate biomarker for disease severity.","PeriodicalId":10075,"journal":{"name":"Cephalalgia","volume":"146 1","pages":""},"PeriodicalIF":4.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140831053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Consensus recommendations on the role of nurses in headache care: A European e-Delphi study.","authors":"Annette Vangaa Rasmussen, Rigmor Hoejland Jensen, Andres Gantenbein, Marja-Liisa Sumelahti, Mark Braschinsky, Susie Lagrata, Kristi Tamela, Jennifer Trouerbach-Kraan, Manjit S Matharu, Veronica Dalevi, Hanneke Smits-Kimman, Signe Bruun Munksgaard, Johannes Tröndle, Maren Østergaard Eriksen, Gøril Bruvik Gravdahl, Camilla Nellemann Larsen, Esther Tomkins, Marja Hassinen, Lise Rystad Øie, Leena Eklund Karlsson, Louise Schlosser Mose","doi":"10.1177/03331024241252161","DOIUrl":"https://doi.org/10.1177/03331024241252161","url":null,"abstract":"<p><strong>Background: </strong>Nurses work at headache centres throughout Europe, and their care for migraine patients is acknowledged. However, the specific roles and tasks of nursing vary, and a unified understanding is lacking, posing challenges to knowledge sharing and research.</p><p><strong>Objectives: </strong>Using an e-Delphi study method, the objective is to obtain healthcare professional headache experts' opinions on nursing-specific roles and tasks and combine this into consensus statements for nurse recommendations for migraine treatment.</p><p><strong>Methods: </strong>A three-round questionnaire study was conducted with nurses and neurologists from 18 specialised headache centres in 10 countries. In round 1, statements were compiled from a systematic examination of existing literature and expert opinions. In rounds 2 and 3, the experts rated the importance of statements (from round 1) on a 5-point Likert scale. Statements were analysed using a content analysis method, and the consensus of pre-defined statements was evaluated with gradually increased predetermined criteria using descriptive statistics.</p><p><strong>Results: </strong>Twenty-one experts, representing all 10 countries, participated. The predetermined consensus of ≥70% agreement was reached for 42 out of the initial 63 statements. These statements formed the final recommendations within two themes: \"The nurses' roles and tasks in the clinical setting\" and \"The nurses' roles and tasks in educating patients and colleagues.\" The consensus level of statements was strong, with 40% receiving unanimous agreement (100%) and 97% achieving relatively high agreement (>80%).</p><p><strong>Conclusion: </strong>Nursing plays a vital role with diverse tasks in migraine care. This study offers practical recommendations and a framework for nurses, equipping them with a clinical tool to enhance care and promote a coordinated approach to migraine treatment.</p>","PeriodicalId":10075,"journal":{"name":"Cephalalgia","volume":"44 5","pages":"3331024241252161"},"PeriodicalIF":4.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140848790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"To treat or not to treat? Medication underuse headache, a novel reframing.","authors":"Claire H Sandoe, Werner J Becker","doi":"10.1177/03331024241252159","DOIUrl":"https://doi.org/10.1177/03331024241252159","url":null,"abstract":"","PeriodicalId":10075,"journal":{"name":"Cephalalgia","volume":"44 5","pages":"3331024241252159"},"PeriodicalIF":4.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140911266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CLOCK gene circannual expression in cluster headache","authors":"Renato Oliveira, Ana Neves-Costa, Dora Pedroso, Tiago Paixão, André B. Barros, Luís F. Moita, Raquel Gil-Gouveia","doi":"10.1177/03331024241247845","DOIUrl":"https://doi.org/10.1177/03331024241247845","url":null,"abstract":"BackgroundCluster headache is a primary headache disorder characterized by bouts with circadian and circannual patterns. The CLOCK gene has a central role in regulating circadian rhythms. Here, we investigate the circannual CLOCK expression in a population of cluster headache patients in comparison to matched controls.MethodsPatients with cluster headache were sampled two to four times over at least one year, both in or outside bouts, one week after each solstice and equinox. The expression of CLOCK was measured by quantitative real-time polymerase chain reaction (RT-PCR) in the peripheral blood.ResultsThis study included 50 patients and 58 matched controls. Among the patient population, composed of 42/50 males (84%) with an average age of 44.6 years, 45/50 (90%) suffered from episodic cluster headache. Two to four samples were collected from each patient adding up to 161 samples, 36 (22.3%) of which were collected within a bout. CLOCK expression for cluster headache patients was considerably different from that of the control population in winter (p-value mean = 0.006283), spring (p-value mean = 0.000006) and summer (p-value mean = 0.000064), but not in autumn (p-value mean = 0.262272). For each season transition, the variations in CLOCK expression were more pronounced in the control group than in the cluster headache population. No statistically significant differences were found between bout and non-bout samples. No individual factors (age, sex, circadian chronotype, smoking and coffee habits or history of migraine) were related to CLOCK expression.ConclusionsWe observed that CLOCK expression in cluster headache patients fluctuates less throughout the year than in the control population. Bout activity and lifestyle factors do not seem to influence CLOCK expression.","PeriodicalId":10075,"journal":{"name":"Cephalalgia","volume":"3 1","pages":""},"PeriodicalIF":4.9,"publicationDate":"2024-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140810095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identification and characterization of migraine in pregnancy: A Norwegian registry-based cohort study","authors":"Vera R. Mitter, Angela Lupattelli, Marte-Helene Bjørk, Hedvig M.E. Nordeng","doi":"10.1177/03331024241248846","DOIUrl":"https://doi.org/10.1177/03331024241248846","url":null,"abstract":"BackgroundMigraine is common in women of reproductive age. Migraine’s episodic manifestation and acute and preventive pharmacological treatment options challenge studying drug safety for this condition during pregnancy. To improve such studies, we aimed to develop algorithms to identify and characterize migraines in electronic healthcare registries and to assess the level of care.MethodsWe linked four registries to detect pregnancies from 2009–2018 and used three algorithms for migraine identification: i) diagnostic codes, ii) triptans dispensed, and iii) a combination of both. We assessed migraine severity using dispensed drugs as proxies. ICD-10 diagnostic subcodes of migraine (G43) allowed the allocation of four subtypes: complicated and/or status migrainosus; with aura; without aura; other/unspecified.ResultsWe included 535,089 pregnancies in 367,908 women with available one-year lookback. The prevalence of migraines identified was 2.9%–4.3% before, and 0.8%–1.5% during pregnancy, depending on algorithm used. Pregnant women with migraine were mostly managed in primary care.ConclusionsPrimary care data in combination with drug dispensation records were instrumental for identification of migraine in electronic healthcare registries. Data from secondary care and drug dispensations allow better characterization of migraines. Jointly, these algorithms may contribute to improved perinatal pharmacoepidemiological studies in this population by addressing confounding by maternal migraine indication.","PeriodicalId":10075,"journal":{"name":"Cephalalgia","volume":"2 1","pages":""},"PeriodicalIF":4.9,"publicationDate":"2024-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140803726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A comparative study on prophylactic efficacy of cinnarizine and amitriptyline in childhood migraine: a randomized double-blind clinical trial","authors":"Mehrnaz Olfat, Sareh Hosseinpour, Safdar Masoumi, Reena Gogia Rastogi, Eric Vance Hastriter, Kara Stuart Lewis, Robert Little, Kavitha T Karnik, Carolyn Hickman, Morteza Heidari, Reza Shervin Badv, Mahmoud Mohammadi, Gholam Reza Zamani, Masoud Mohammadpour, Mahmoud Reza Ashrafi, Ali Reza Tavasoli","doi":"10.1177/03331024241230963","DOIUrl":"https://doi.org/10.1177/03331024241230963","url":null,"abstract":"BackgroundPediatric migraine prophylaxis is indicated when headaches are frequent and/or disabling. We aimed to conduct a study to compare the efficacy of cinnarizine and amitriptyline in pediatric migraine prophylaxis.MethodsIn a randomized, double-blind trial, patients aged 4–17 years with migraine who were eligible for prophylaxis enrolled. The primary outcome was a reduction response rate of ≥50% with p &lt; 0.005 with respect to headache characteristics. The secondary outcome was migraine disability assessment. We evaluated patients every four weeks for three months: T1: week 4, T2: week 8 and T3: week 12. The safety profile was also assessed.ResultsThirty patients were randomly assigned to each group. However, 43 patients completed the trial. Headache frequency decreased in amitriptyline group more effectively in T1 ( p = 0.004). Amitriptyline was more successful in reducing the headache duration in all three periods ( p &lt; 0.005). There was no significant difference in severity improvement and reducing disability score between the two groups ( p &gt; 0.005). No serious adverse events were observed.ConclusionsBoth medications are effective in ameliorating migraine headaches and related disabilities. However, amitriptyline appears be a preferable option over cinnarizine, given its faster onset of action, efficacy in reducing headache duration and longer-lasting effects. Trial Registration: The study was registered with the Iranian Registry of Clinical Trials (IRCT) under the code IRCT-20191112045413N1.","PeriodicalId":10075,"journal":{"name":"Cephalalgia","volume":"20 1","pages":""},"PeriodicalIF":4.9,"publicationDate":"2024-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140624162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Medication “underuse” headache","authors":"Wanakorn Rattanawong, Alan Rapoport, Anan Srikiatkhachorn","doi":"10.1177/03331024241245658","DOIUrl":"https://doi.org/10.1177/03331024241245658","url":null,"abstract":"BackgroundMany risk factors have been associated with migraine progression, including insufficient and ineffective utilization of migraine medications; however, they have been inadequately explored. This has resulted in suboptimal usage of medications without effective altering of prescribing recommendations for patients, posing a risk for migraine chronification.MethodsOur aim is to conduct a comprehensive review of the available evidence regarding the underuse of migraine medications, both acute and preventive. The term “underuse” includes, but is not limited to: ( 1 ) ineffective use of appropriate and inappropriate medication; ( 2 ) underutilization; ( 3 ) inappropriate timing of usage; and ( 4 ) patient dissatisfaction with medication.ResultsThe underuse of both acute and preventive medications has been shown to contribute to the progression of migraine. In terms of acute medication, chronification occurs as a result of insufficient drug use, including failure of the prescriber to select the appropriate type based on pain intensity and disability, patients taking medication too late (more than 60 minutes after the onset or after central sensitization has occurred as evidenced by allodynia), and discontinuation because of lack of effect or intolerable side effects. The underlying cause of inadequate effectiveness of acute medication lies in its inability to halt the propagation of peripheral activation to central sensitization in a timely manner. For oral and injectable preventive migraine medications, insufficient efficacy and intolerable side effects have led to poor adherence and discontinuation with subsequent progression of migraine. The underlying pathophysiology here is rooted in the repetitive stimulation of afferent sensory pain fibers, followed by ascending brainstem pain pathways plus dysfunction of the endogenous descending brainstem pain inhibitory pathway. Although anti-calcitonin gene-related peptide (CGRP) medications partially address pain caused by the above factors, including decreased efficacy and tolerability from conventional therapy, some patients do not respond well to this treatment. Research suggests that initiating preventive anti-CGRP treatment at an early stage (during low frequency episodic migraine attacks) is more beneficial than commencing it during high frequency episodic attacks or when chronic migraine has begun.ConclusionsThe term “medication underuse” is underrecognized, but it holds significant importance. Optimal usage of acute care and preventive migraine medications could potentially prevent migraine chronification and improve the treatment of migraine attacks.","PeriodicalId":10075,"journal":{"name":"Cephalalgia","volume":"21 1","pages":""},"PeriodicalIF":4.9,"publicationDate":"2024-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140602518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The non-decussating and decussating trigeminothalamic tracts in humans: A combination of connectome-based tractography and histological validation","authors":"Dylan J.H.A. Henssen, Cynthia Pritsch, Pouyan Nazari, Wim Mulleners, Kris Vissers","doi":"10.1177/03331024241235168","DOIUrl":"https://doi.org/10.1177/03331024241235168","url":null,"abstract":"BackgroundFunctional anatomical research proposed the existence of a bilateral trigeminal ascending system although the anatomy trajectories of the trigeminothalamic connections cranial to the pons remain largely elusive. This study therefore aimed to clarify the anatomical distributions of the trigeminothalamic connections in humans.MethodsAdvanced deterministic tractography to an averaged template of diffusion tensor imaging data from 1065 subjects from the Human Connectome Project was used. Seedings masks were placed in Montreal Neurological Institute standard space by use of the BigBrain histological dataset. Waypoint masks of the sensory thalamus was obtained from the Brainnetome Atlas.ResultsTractography results were validated by use of the BigBrain histological dataset and Polarized Light Imaging microscopy. The trigeminothalamic tract bifurcated into a decussating ventral and a non-decussating dorsal tract. The ventral and dorsal tracts ascended to the contralateral thalamus and ipsilateral thalamus and reflected the ventral trigeminothalamic tract and the dorsal trigeminothalamic tract, respectively. The projection of the ventral trigeminothalamic tract and the dorsal trigeminothalamic tract to both thalami confirm the existence of a bilateral trigeminothalamic system in humans.ConclusionsBecause our study is strictly anatomical, no further conclusions can be drawn with regard to physiological functionality. Future research should explore if the dorsal trigeminothalamic tract and the ventral trigeminothalamic tract actually transmit signals from noxious stimuli, this offers potential in understanding and possibly treating neuropathology in the orofacial region.","PeriodicalId":10075,"journal":{"name":"Cephalalgia","volume":"55 1","pages":""},"PeriodicalIF":4.9,"publicationDate":"2024-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140586537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Update on cough, exertional and sex headache","authors":"Peter J. Goadsby","doi":"10.1177/03331024241246241","DOIUrl":"https://doi.org/10.1177/03331024241246241","url":null,"abstract":"","PeriodicalId":10075,"journal":{"name":"Cephalalgia","volume":"74 1","pages":""},"PeriodicalIF":4.9,"publicationDate":"2024-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140586744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A response: Update on cough, exertional and sex headache","authors":"Vicente González-Quintanilla, Jorge Madera, Julio Pascual","doi":"10.1177/03331024241246242","DOIUrl":"https://doi.org/10.1177/03331024241246242","url":null,"abstract":"","PeriodicalId":10075,"journal":{"name":"Cephalalgia","volume":"28 1","pages":""},"PeriodicalIF":4.9,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140586416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}