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Background: While migraines have been associated with emotional disturbances, it remains unknown whether the intensity of emotional expression is directly related to migraine frequency., Objective: The present study investigated depression/anxiety among migraineurs., Methods: This cross-sectional study included 588 clinical outpatients in Taiwan. Migraines were stratified by attack frequency, with and without auras, and with well-controlled confounding variables. Demographic and clinical data, including sleep characteristics, were collected. Multivariable linear regressions were employed to examine whether migraine frequency (1-4 headache days per month, 5-8 headache days per month, 9-14 headache days per month, or >14 headache days per month) was associated with depression/anxiety symptoms, as indicated by the Beck's Depression Inventory (BDI) and Hospital Anxiety and Depression Subscales (HADS)., Results: BDI total scores were highest in patients with chronic migraines (mean ± SD: 13.2 ± 8.5), followed by those with high frequency (12.1 ± 8.5), medium frequency (10.6 ± 8.0), low frequency (9.1 ± 7.1), and lowest in nonmigraine controls (6.6 ± 5.9), with a significant trend in frequency (P trend < .001); similar results were obtained for HADS scores. BDI and HADS scores were independently related to high-frequency episodic and chronic migraine frequency and to poor sleep quality. The relationship between BDI score and migraine frequency was present in both aura-present (P trend = .001) and aura-absent subgroups (P trend = .029)., Conclusion: Higher migraine frequency, either with or without auras, correlated with higher symptom scores of anxiety and depression., (© 2017 American Headache Society.)

The chronic autoimmune disease myasthenia gravis (MG) is characterized by fluctuating muscle weakness, which can lead to a large amount of stress in the patient. The current investigation plans to assess the risk of depressive disorders in MG patients. A retrospective cohort study of patients ageing 20 years and older and also newly diagnosed with MG between January 1, 2000, and December 31, 2008, was conducted from the National Health Insurance Research Database (NHIRD) in Taiwan. Observations of all 349 MG patients and 1,396 control individuals were made until a diagnosis of a depressive disorder by a psychiatrist, until death, or until December 31, 2013. A range of comorbidities were found, such as coronary artery disease, hypertension, diabetes mellitus, and dyslipidemia, with cerebrovascular disease being reported more frequently in MG patients in comparison with control subjects. After adjustment of patients' sex, age, urbanization, comorbidities, and monthly income, results indicated that MG individuals are 1.94 times more at risk (95% confidence interval [CI], 1.15–3.27, P = 0.014) of developing depressive disorders than are controls. This showed an increased risk in the development of depressive disorders in people with MG. Thus, depressive symptoms in MG patients should be regularly assessed. [ABSTRACT FROM AUTHOR]

Background: Migraines with aura have been associated with suicide in adolescents and young adults, but the association between suicide and migraine frequency has not been determined. This study investigated suicidal ideation and suicide attempts among patients with varying frequencies of migraines, with and without auras. Methods: This cross-sectional study analyzed 528 patients aged between 20 and 60 years from a headache outpatient clinic in Taiwan. All patients completed a set of questionnaires, including a demographic questionnaire, the Migraine Disability Assessment questionnaire, the Hospital Anxiety and Depression Scale, the Beck Depression Inventory, and the Pittsburgh Sleep Quality Index. Suicide risk was evaluated by self-reported lifetime suicidal ideation and attempts. Patients were divided into low-frequency (1–4 days/month), moderate-frequency (5–8 days/month), high-frequency (9–14 days/month), and chronic (≥15 days/month) migraine groups. The association between migraine frequency and suicidality was investigated using multivariable linear regression and logistic regression. Results: The rates of suicidal ideation and suicide attempts were the highest for chronic migraine with aura (ideation: 47.2%; attempts: 13.9%) and lowest in migraine-free controls (2.8%). Migraine frequency was an independent risk factor for suicidal ideation and attempts in patients with aura (both P trend < 0.001), but not in patients without auras. Migraine aura and depression were associated with higher risks of suicidal ideation and suicide attempts in patients with migraine. Conclusion: High migraine frequency has a correlation with high suicide risk in patients who experience an aura, but not in other patients with migraine. [ABSTRACT FROM AUTHOR]