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BACKGROUND: The goals of neuroimaging in idiopathic intracranial hypertension (IIH) are the exclusion of mimickers and effective management of disease. In recent studies, several imaging markers have been identified as potential predictors of IIH. PURPOSE: To investigate the predictive roles of novel radiological markers as the Meckel's cave area, alongside classical radiologic markers in identifying IIH such as the empty sella. MATERIAL AND METHODS: The patients were classified according to cerebrospinal fluid (CSF) opening pressure as the IIH group and control group. The observational, case-control study included 22 patients with IIH and 22 controls. Groups were compared for presence of empty sella, Meckel's cave area, fat area of posterior neck, fat thickness of scalp, presence of transverse sinus stenosis, and ophthalmic markers, such as increase of optic nerve (ON) sheath diameter. RESULTS: In the IHH group, higher occurrences of increased ON sheath diameter, ON tortuosity, flattening of the scleral surface, and transverse sinus stenosis were observed (P < 0.001, P < 0.001, P = 0.046, and P = 0.021, respectively). Meckel's cave area and fat area of posterior neck were similar in both groups (P = 0.444 and P = 0.794). CONCLUSION: Ophthalmic markers and transverse sinus stenosis could be utilized as radiologic features supporting early and precise diagnosis of IIH. However, enlargement of Meckel's cave area and measurements of fatty area of posterior neck are not helpful for diagnosis of IIH.
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Seudotumor Cerebral , Humanos , Femenino , Masculino , Adulto , Seudotumor Cerebral/diagnóstico por imagen , Estudios de Casos y Controles , Neuroimagen/métodos , Imagen por Resonancia Magnética/métodos , Valor Predictivo de las Pruebas , Persona de Mediana Edad , Adulto Joven , Biomarcadores , Tomografía Computarizada por Rayos X/métodosRESUMEN
BACKGROUND: Migraine is a disease characterized by headache attacks. The disease is multifactorial in etiology and genetic and environmental factors play role in pathogenesis. Migraine can also be accompanied by psychiatric disorders like neurotism and obsessive compulsive disorder. Stress, hormonal changes and certain food intake can trigger attacks in migraine. Previous studies showed that eating attitudes and disorders are prevalant in patients with migraine. Eating disorders are psychiatric disorders related to abnormal eating habits. Both migraine and eating disorders are common in young women and personality profiles of these patient groups are also similar. A possible relationship which shows that migraine and eating habits are related can lead to a better understanding of disease pathogenesis and subsequently new therapeutic options on both entities. Association of migraine in relation to severity, depression and anxiety and eating habits and disorders were aimed to be investigated in this study. METHODS: The study was designed as a prospective, multi-center, case control study. Twenty-one centers from Turkey was involved in the study. The gathered data was collected and evaluated at a single designated center. From a pool of 1200 migraine patients and 958 healthy control group, two groups as patient group and study group was created with PS matching method in relation to age, body-mass index, marital status and employment status. Eating Attitudes Test-26 (EAT-26), Beck's Depression Inventory (BDI) and Beck's Anxiety Inventory (BAI) were applied to both study groups. The data gathered was compared between two groups. RESULTS: EAT-26 scores and the requirement for referral to a psychiatrist due to symptoms related to eating disorder were both statistically significantly higher in patient group compared to control group (p = 0.034 and p = 0.0001 respectively). Patients with migraine had higher scores in both BDI and BAI compared to control group (p = 0.0001 and p = 0.0001 respectively). Severity of pain or frequency of attacks were not found to be related to eating attitudes (r:0.09, p = 0.055). CONCLUSIONS: Migraine patients were found to have higher EAT-26, BDI and BAI scores along with a higher rate of referral to a psychiatrist due to symptoms. Results of the study showed that eating habits are altered in migraine patients with higher risk of eating disorders. Depression and anxiety are also found to be common amongst migraine patients.
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Conducta Alimentaria , Trastornos de Alimentación y de la Ingestión de Alimentos , Trastornos Migrañosos , Humanos , Trastornos Migrañosos/psicología , Trastornos Migrañosos/epidemiología , Turquía/epidemiología , Femenino , Adulto , Masculino , Estudios Prospectivos , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Trastornos de Alimentación y de la Ingestión de Alimentos/epidemiología , Conducta Alimentaria/psicología , Conducta Alimentaria/fisiología , Estudios de Casos y Controles , Persona de Mediana Edad , Adulto Joven , Ansiedad/epidemiología , Ansiedad/psicologíaRESUMEN
OBJECTIVES: Transcranial direct current stimulation (tDCS) has been suggested as an alternative treatment option for migraine. The present study aimed to evaluate the efficacy of tDCS on clinical outcomes in addition to calcitonin gene-related peptide (CGRP) and pituitary adenylate cyclase-activating peptide 38 (PACAP-38) levels in individuals with menstrual-related migraine (MRM) for the first time. MATERIALS AND METHODS: In this parallel study, 58 female patients between the ages of 18 and 45 years, including 36 with MRM and 22 with nonmenstrual migraines (nMM), were recruited. Sessions of 2-mA 20-minute anodal tDCS were administered over the left dorsolateral prefrontal cortex within three consecutive days (1:1 active and sham stimulation). Migraine attack frequency, severity, analgesic usage, CGRP, and PACAP-38 levels of the patients were evaluated before and one month after tDCS. RESULTS: After tDCS, in the active group compared with the sham group, the frequency (p = 0.031), the severity of attacks (p = 0.003), the number of days with headache (p = 0.004), and the analgesic usage (p = 0.024) were all decreased. In both MRM and nMM groups, the frequency and severity of attacks and analgesic usage were decreased in those receiving active stimulation (p < 0.001 for each). CGRP and PACAP-38 levels were no different in the active group and the sham group after tDCS. CONCLUSIONS: tDCS was shown to be efficacious in migraine prophylaxis and a valuable option for migraine and MRM treatment. The absence of changes in serum CGRP and PACAP-38 levels suggests that tDCS efficacy may stem from distinct cerebral electrophysiological mechanisms.
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Péptido Relacionado con Gen de Calcitonina , Trastornos Migrañosos , Polipéptido Hipofisario Activador de la Adenilato-Ciclasa , Estimulación Transcraneal de Corriente Directa , Humanos , Femenino , Adulto , Polipéptido Hipofisario Activador de la Adenilato-Ciclasa/sangre , Trastornos Migrañosos/terapia , Trastornos Migrañosos/sangre , Péptido Relacionado con Gen de Calcitonina/sangre , Adulto Joven , Estimulación Transcraneal de Corriente Directa/métodos , Resultado del Tratamiento , Persona de Mediana Edad , AdolescenteRESUMEN
OBJECTIVE: We aimed to investigate sleep disorders in patients with epilepsy (PWE) and to investigate the effects of sleep disorders on quality of life. METHODS: In our multicenter study conducted in Turkey, 1358 PWE were evaluated. The demographic and clinical data of the patients were recorded. The Insomnia Severity Index (ISI), Epworth Sleepiness Scale (ESS), Pittsburgh Sleep Quality Index (PSQI), Beck Depression Inventory (BDI), and Quality of Life in Epilepsy Inventory-10 (QOLIE-10) were administered. RESULTS: The mean age of 1358 patients was 35.92⯱â¯14.11 (range, 18-89) years. Seven hundred fifty-one (55.30â¯%) were women. Some 12.7â¯% of the patients had insomnia (ISIâ¯>â¯14), 9.6â¯% had excessive daytime sleepiness (ESSâ¯>â¯10), 46.5â¯% had poor sleep quality (PSQIâ¯>â¯5), and 354 patients (26.1â¯%) had depressive symptoms (BDIâ¯>â¯16). The mean QOLIE-10 score was 22.82⯱â¯8.14 (10-48). Resistant epilepsy was evaluated as the parameter with the highest risk affecting quality of life Adjusted odds ratio (AORâ¯=â¯3.714; 95â¯% confidence interval (CI): [2.440-5.652]â¯<â¯0.001)). ISI (AORâ¯=â¯1.184; 95â¯% CI: [1.128-1.243]; pâ¯<â¯0.001), ESS (AORâ¯=â¯1.081; 95â¯% CI: [1.034-1.130]; pâ¯<â¯0.001), PSQI (AORâ¯=â¯0.928; 95â¯% CI: [0.867 - 0.994]; pâ¯=â¯0.034), BDI (AORâ¯=â¯1.106; 95â¯% CI: [1.084-1.129]; pâ¯<â¯0.001), epilepsy duration (AORâ¯=â¯1.023; 95â¯% CI: [1.004-1.041]; pâ¯=â¯0.014), were determined as factors affecting quality of life. SIGNIFICANCE: Sleep disorders are common in PWE and impair their quality of life. Quality of life can be improved by controlling the factors that may cause sleep disorders such as good seizure control, avoiding polypharmacy, and correcting the underlying mood disorders in patients with epilepsy.
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Epilepsia , Trastornos del Inicio y del Mantenimiento del Sueño , Trastornos del Sueño-Vigilia , Femenino , Humanos , Masculino , Epilepsia/complicaciones , Calidad de Vida , Sueño , Trastornos del Inicio y del Mantenimiento del Sueño/complicaciones , Trastornos del Sueño-Vigilia/etiología , Encuestas y Cuestionarios , Turquía/epidemiología , Adolescente , Adulto Joven , Adulto , Persona de Mediana Edad , Anciano , Anciano de 80 o más AñosRESUMEN
BACKGROUND: Intravenous immune globulin (IVIg) is frequently used in some neurological diseases and is also the first-line therapy in Guillain-Barré syndrome, chronic inflammatory demyelinating polyneuropathy, and multifocal motor neuropathy. We aimed to evaluate the frequency and characteristics of headaches, which is one of the most common side effects of IVIg treatment. METHODS: Patients who received IVIg treatment for neurological diseases were prospectively enrolled in 23 centers. Firstly, the characteristics of patients with and without IVIg-induced headaches were analyzed statistically. Then, patients with IVIg-induced headaches were classified into three subgroups determined by their history: no primary headache, tension-type headache (TTH), and migraine. RESULTS: A total of 464 patients (214 women) and 1548 IVIg infusions were enrolled between January and August 2022. The frequency of IVIg-related headaches was 27.37% (127/464). A binary logistic regression analysis performed with significant clinical features disclosed that female sex and fatigue as a side effect were statistically more common in the IVIg-induced headache group. IVIg-related headache duration was long and affected daily living activities more in patients with migraine compared to no primary headache and TTH groups (p = 0.01, respectively). CONCLUSION: Headache is more likely to occur in female patients receiving IVIg and those who develop fatigue as a side effect during the infusion. Clinicians' awareness of IVIg-related headache characteristics, especially in patients with migraine, may increase treatment compliance.
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Trastornos Migrañosos , Enfermedades del Sistema Nervioso , Cefalea de Tipo Tensional , Femenino , Humanos , Inmunoglobulinas Intravenosas/efectos adversos , Estudios Prospectivos , Cefalea/inducido químicamente , Cefalea/tratamiento farmacológico , Trastornos Migrañosos/tratamiento farmacológicoRESUMEN
Association of cognitive deficits and diabetic peripheral neuropathy (DPN) is frequent. Working memory (WM) deficits result in impairment of daily activities, diminished functionality, and treatment compliance. Mounting evidence suggests that transcranial Direct Current Stimulation (tDCS) with concurrent working memory training (WMT) ameliorates cognitive deficits. Emboldening results of tDCS were shown in DPN. The study aimed to evaluate the efficacy of anodal tDCS over the left dorsolateral prefrontal cortex (DLPFC) coupled with cathodal right DLPFC with concurrent WMT in DPN for the first time. The present randomized triple-blind parallel-group sham-controlled study evaluated the efficacy of 5 sessions of tDCS over the DLPFC concurrent with WMT in 28 individuals with painful DPN on cognitive (primary) and pain-related, psychiatric outcome measures before, immediately after, and 1-month after treatment protocol. tDCS enhanced the efficacy of WMT on working memory and yielded lower anxiety levels than sham tDCS but efficacy was not superior to sham on other cognitive domains, pain severity, quality of life, and depression. tDCS with concurrent WMT enhanced WM and ameliorated anxiety in DPN without affecting other cognitive and pain-related outcomes. Further research scrutinizing the short/long-term efficacy with larger samples is accredited.
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OBJECTIVES: Migraine is a common and substantially debilitating disorder that may associate with allodynia, a marker of central sensitization in the pain circuits. Several unmet needs, like limited adherence to drugs due to adverse events and cost-effectivity, still occur in the prophylactic treatment of migraine. Transcranial direct current stimulation (tDCS) has recently been indicated to be beneficial in individuals with migraine with and without allodynia. However, to our knowledge, there are no studies evaluating the efficacy of six-month tDCS in migraine. MATERIALS AND METHODS: This study was a randomized double-blind parallel-group sham-controlled five-month extension study after a one-month lead-in trial of tDCS in individuals with migraine. A total of 23 individuals with migraine with allodynia who completed the lead-in trial were recruited after their consent and were administered three consecutive sessions of 2-mA anodal 20-minute tDCS over the left primary motor cortex every month for an additional five months. Pain-related outcomes were determined using monthly headache diaries. Allodynia, depression, anxiety, and disability because of migraine also were assessed throughout the study. RESULTS: Improvements in allodynia levels, attack frequency, number of rescue medications, and attack duration were higher, and mostly gradual during the trial, in the active group. Migraine Disability Scale grades also were lower in the active group, whereas no between-group differences were found in depression and anxiety scores. Higher responder rates of migraine attack frequency (56.8% vs 25%), number of headache days (56% vs 16.7%), and migraine attack duration (90.9% vs 8.3%) were observed after six-month tDCS in the active group than in the sham group. CONCLUSIONS: Long-term extended tDCS is shown to be a safe, efficacious, and plausible modality for prophylactic treatment in individuals with migraine with allodynia. SIGNIFICANCE: Long-term extended tDCS can alleviate allodynia, which is an indicator of drug resistance and chronicity, and meet the goals of prophylactic treatment in individuals with migraine with allodynia.
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Trastornos Migrañosos , Estimulación Transcraneal de Corriente Directa , Humanos , Estimulación Transcraneal de Corriente Directa/efectos adversos , Hiperalgesia/etiología , Hiperalgesia/prevención & control , Trastornos Migrañosos/prevención & control , Analgésicos , Dolor/etiología , Método Doble Ciego , Cefalea/etiologíaRESUMEN
OBJECTIVES: Headache is one of the most common health problems, and it severely reduces the quality of life. The present study examines the efficacy of greater occipital nerve (GON) block in patients monitored for primary headaches. METHODS: The present study includes 53 patients monitored by the headache outpatient clinic from March 2017 to June 2018, evaluates them for headache type, attack duration, attack frequency, severity of pain, and analgesic intake and compares the initial values with the follow-up values at months 1, 3, and 6. RESULTS: The study group comprises 36 episodic migraine cases, 12 tension-type headache (TTH) cases, 4 chronic migraine cases, and 1 cluster headache case. In migraine group, VAS scores, attack durations, and the mean value of monthly number of attacks and analgesics taken significantly decrease compared to initial values at the end of the 6-month follow-up period. In TTH group, VAS scores, attack durations, and the mean value of monthly number of attacks and analgesics taken significantly decrease compared to initial values at the end of the 3-month follow-up period. Since only 2 of 12 patients completed the 6-month follow-up, although there was a decrease in the 6-month data, it was found to be statistically insignificant. CONCLUSION: Repetitive GON block is an effective treatment method for migraine and TTH.
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Trastornos Migrañosos , Bloqueo Nervioso , Cefalea de Tipo Tensional , Cefalea , Humanos , Calidad de VidaRESUMEN
BACKGROUND AND OBJECTIVE: Idiopathic intracranial hypertension (IIH) is an increase of intracranial pressure without a known cause, which usually presented with headache. This study aimed to evaluate the changing diagnosis and management approaches of neurologists for IIH in light of recent data. METHODS: An online questionnaire about IIH was developed covering 28 questions, and five sections: demographic data, diagnosis, examination, treatment, and follow-up. We compared the approach of neurologists with 1-9 years of experience (group-A) with that of neurologists with more than 10 years' experience (group-B). RESULTS: A total of 517 neurologists (group A: n = 252, group B: n = 265) participated in the study. Responder rate of questionarre is 18.3%. The approach to IIH in diagnosis, examination, treatment, and follow-up processes was similar in both groups. The younger group (group A) recognized all neuro-radiologic findings, especially flattening of the posterior aspect of the globe (p = 0.001) and tortuosity of the optic nerve (p < 0.001) at higher rates compared with group B. The most commonly used medical treatment was acetazolamide (99%); corticosteroids were used more frequently by group B (p < 0.001). Optic nerve sheath fenestration (88.3%) was the first-line and ventriculo-peritoneal shunt (70.5%) was the second preferred surgical approach. It was observed that serial lumbar puncture applications (57.0%) were preferred more frequently than venous sinus stenting (19.0%) and bariatric surgery (10.0%). CONCLUSIONS: The changing information in the last decade about IIH was more closely followed by younger neurologists despite their lesser experience, but classic methods were preferred in surgical approaches in both groups. Our findings indicated that post-graduate education and guidelines should be disseminated for IIH.
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Pautas de la Práctica en Medicina , Seudotumor Cerebral/diagnóstico , Adulto , Anciano , Femenino , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Seudotumor Cerebral/diagnóstico por imagen , Seudotumor Cerebral/cirugía , Encuestas y Cuestionarios , Adulto JovenRESUMEN
OBJECTIVES: Allodynia, the clinical marker of central sensitization, affects even simple daily living activities and increases the tendency for migraine to be more resistant to treatment and have a chronic course. Migraine that impairs quality of life can often be treated with variable pharmaceutical agents, but with various side effects. Transcranial direct current stimulation (tDCS) is a potential alternative treatment for migraine prophylaxis. MATERIALS AND METHODS: Seventy-seven patients diagnosed with migraine (48 with allodynia and 29 without allodynia) were included in the study. Randomly, 41 of the 77 patients received sham stimulation and 36 patients underwent three sessions of anodal left primary motor cortex stimulation for 2 mA, 20 min. Migraine attack characteristics (frequency, severity, and duration) and analgesic drug use were followed with headache diaries for one month after the stimulation. RESULTS: After tDCS, migraine attack frequency (p = 0.021), the number of headache days (p = 0.005), duration of attacks (p = 0.008), and symptomatic analgesic drug use (p = 0.007) decreased in patients receiving active tDCS, compared to the sham group. The therapeutic gain of tDCS was calculated as 44% (95% confidence interval [CI]: 22-60%) for headache days and 76% (95% CI: 55-86) for headache duration. Response to tDCS treatment was higher in patients without allodynia (60% vs. 24%; p = 0.028) and allodynia came out as an independent predictor of response to tDCS with logistic regression analysis. Side effects were rare and similar to the sham group. CONCLUSIONS: tDCS is a safe, efficacious, and fast method for migraine prophylaxis. However, the administration of tDCS before allodynia occurs, that is, before central sensitization develops, will provide increased responsiveness to the treatment. SIGNIFICANCE: tDCS is more effective before the development of allodynia, but it also improves the quality of life even after the development of allodynia.
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Trastornos Migrañosos , Corteza Motora , Estimulación Transcraneal de Corriente Directa , Humanos , Hiperalgesia/terapia , Trastornos Migrañosos/prevención & control , Calidad de VidaRESUMEN
OBJECTIVE: The coexistence of epilepsy in familial hemiplegic migraine (FHM) has not been reviewed systematically. We investigated the associations of epilepsy in patients with FHM with CACNA1A, ATP1A2, SCN1A or PRRT2 mutations along with clinical and genetic data. MATERIALS AND METHODS: We performed a search in the PubMed bibliographic database and the Cochrane Library was screened for eligible studies, from April 1997 to December 2020. Additionally, Online Mendelian Inheritance in Man (OMIM) was searched for mutations in the CACNA1A, ATP1A2, SCN1A and PRRT2 genes. Brief reports, letters, and original articles about FHM and epilepsy were included in the review if their mutations and clinical course of diseases were identified. RESULTS: Of the included patients with FHM whose information could be accessed, there were 28 families and 195 individuals, 78 of whom had epilepsy; 30 patients had focal epilepsy and 30 patients had generalized epilepsy. All mutations except ATP1A2, which could not be evaluated due to insufficient data, revealed first epilepsy then HM. In 60 patients for whom the epilepsy prognosis was evaluated, only 3.5% of patients were drug-resistant, and the remainder had a self-limited course or responded to anti-epileptic drug treatment. CONCLUSION: Mutations in all three and possibly four FHM genes can cause epilepsy. Contrary to our expectations, the well-known epilepsy gene SCN1A mutations are not the leading cause; the highest number of cases associated with epilepsy belongs to the ATP1A2 mutation. Drug-resistant forms of epilepsy are rare in all FHM mutations, and this information is important for counseling patients.
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Epilepsia Generalizada , Epilepsia , Migraña con Aura , Epilepsia/complicaciones , Epilepsia/tratamiento farmacológico , Epilepsia/genética , Humanos , Migraña con Aura/complicaciones , Migraña con Aura/genética , Mutación , Linaje , ATPasa Intercambiadora de Sodio-Potasio/genéticaRESUMEN
PURPOSE: To evaluate the pupil size, accommodation, and ocular higher-order aberrations (HOAs) in patients with migraine during migraine attacks and compare them with interictal period and healthy controls. METHODS: This prospective, case-control study included 48 eyes of 24 patients with migraine and 48 eyes of 24 age and sex-matched healthy controls. Measurements were performed using a Hartmann Shack aberrometer. Accommodative responses to accommodative stimulus ranging from 0 to 5 diopters (D) in increments of 0.5 D were recorded. Spherical, coma, trefoil aberration, and root mean square (RMS) of total HOAs were assessed. Patients with migraine were measured twice during the interictal phase and during migraine attack. RESULTS: The mean pupil size significantly decreased during migraine attack (5.85 ± 0.19 mm) compared with the interictal phase (6.05 ± 0.19 mm) in the patients with migraine (p = 0.012). There was a significant increase in the accommodative response to accommodative stimulus of 1.5 to 5 D during migraine attack. No significant change was observed in HOAs during migraine attack. In addition, no ictal or interictal period measurements were statistically significantly different from the controls. Comparing symptomatic and non-symptomatic sides in 17 migraine patients with unilateral headache, no significant difference was found in any of the measurements in both ictal and interictal periods. CONCLUSION: Our results suggest the presence of a subtle oculosympathetic hypofunction in patients with migraine during the ictal period compared to the interictal period. The accommodation status of the eye seems to be affected by this autonomic dysfunction.