Optimism, Pessimism, and Migraine: A Cross-Sectional, Population-Based Study.

BACKGROUND: Optimism and pessimism are related to several mental health and brain disorders, are significant predictors of physical and psychological health outcomes, and implicated as psychosocial determinants of the pain experience. Despite this promising evidence, limited information is available on optimism and pessimism in headache disorders. OBJECTIVE: To evaluate the influence of optimism and pessimism in meeting criteria for migraine and related disability in a population-based sample. METHODS: This is an observational, cross-sectional study. The sample population was selected through a stratified, multi-stage area probability sample of households, as used by the last Brazilian Census. A validated questionnaire eliciting data on demographics, headache features, migraine-related disability, depression (PHQ-9), anxiety (GAD-7), optimism, and pessimism (life orientation test - revised) was administered to people with migraine and headache-free control participants from the general population in São Paulo, Brazil via trained interviewers. Six hundred individuals were contacted. The odds for having migraine/no headache diagnosis were calculated by binary logistic regression, and ordinal regression was performed to check associations between migraine-related disability and optimism. RESULTS: A total of 302 individuals (mean ± SD age: 39.7 ± 12.7; BMI: 26.5 ± 5.9) met inclusion criteria and were included, 140 controls (with no history of headache disorders) and 162 people meeting criteria for migraine (29 with chronic migraine, that is, 15 or more headache days/month). People with migraine were less optimistic and more pessimistic than controls, and endorsed higher levels of anxious and depressive symptoms. Pessimism (OR 95% CI = 1.16 [1.05-1.28], P = .005) and anxiety (OR 95% CI = 1.19 [1.10-1.29], P < .001) were predictors of meeting criteria for migraine, while optimism (ß 95% CI = -0.915 [-1.643, -0.188], P = .01) was inversely associated with migraine-related disability. CONCLUSIONS: Optimism and pessimism are associated with migraine and migraine-related disability. These concepts should be further explored in people with migraine with regard to their potential influences on clinical research outcomes and treatments.

Self-compassion is associated with less stress and depression and greater attention and brain response to affective stimuli in women managers.

BACKGROUND: Women have been assuming more responsibilities and higher positions in major companies, which exposes them to high levels of stress. Higher perceived work stress is related to higher emotional reactivity. Difficulties with emotional regulation can lead to anxiety and mood disorders, which are more prevalent in women than men. Indeed, women leaders are more likely to experience emotional fatigue than men due to excessive empathy. Our aim was to evaluate the associations between self-compassion (SC) scores to depression symptoms, perceived stress and mindfulness, as well as with brain responses to high-arousal unpleasant and pleasant pictures from the International Affective Picture System (IAPS), as measured through functional Magnetic Resonance Imaging (fMRI) in women managers. METHODS: Forty-six participants were selected for the study. All participants filled the Self Compassion Scale (SCS), Beck Depression Inventory (BDI), Mindful Awareness Attention Scale (MAAS) and the Perceived Stress Scale (PSS). After that they were scanned during an fMRI affective response paradigm. Correlation analysis were performed among these variables. RESULTS: Our data suggest that women with higher SC scores respond to affective stimuli with higher activation of the precuneus (a brain region related to self-referential processing), lower levels of stress and depression and show greater attention in everyday activities. CONCLUSION: SC may be an important characteristic for women leaders because of its association with higher sensitivity to emotional stimuli and mindfulness. These skills may allow them to be more aware of others while being less susceptible for stress and depression symptoms.

Mechanisms Behind Religiosity and Spirituality's Effect on Mental Health, Quality of Life and Well-Being.

This cross-sectional study aims to evaluate the role of meaning, peace, faith and religiosity on mental health, quality of life (QOL) and well-being in 782 adults. We found associations between (a) meaning and peace with less depression and more QOL, (b) peace with less stress and (c) faith and religiousness with more psychological QOL. Meaning and peace were more strongly associated with health outcomes, and those with high levels of intrinsic religiosity but low levels of meaning/peace have worse outcomes than those with low religiousness and high meaning/peace. However, religious participants found great meaning and peace than nonreligious participants.

Anxiety and depression symptoms and migraine: a symptom-based approach research.

BACKGROUND: Anxiety and mood disorders have been shown to be the most relevant psychiatric comorbidities associated with migraine, influencing its clinical course, treatment response, and clinical outcomes. Limited information is available on how specific anxiety and depression symptoms are related to migraine. Symptoms-based approach, a current trend in mental health research, may improve our understanding in migraine comorbidity. The purpose of this study was to analyze how anxiety and depression aspects are related to migraine through a symptom-based approach. METHODS: We studied 782 patients from the general population who completed a self-administered questionnaire assessing demographics, headache features, anxiety and depression symptoms. A binary logistic regression analyses were conducted to test the association between all four ratings in GAD-7 (anxiety) and PHQ-9 (depression) scales subitems as covariates, and migraine vs no headache as the outcome. RESULTS: The leading Odd Ratios (OR) observed in individuals with migraine relative to those without migraine were anxiety related, "Not being able to stop or control worrying" on a daily basis [OR (CI 95%)] 49.2 (13.6-178.2), "trouble relaxing" 25.7 (7.1-92.6), "Feeling nervous, anxious or on edge" on a daily basis 25.4 (6.9-93.8), and "worrying too much about different things" 24.4 (7.7-77.6). Although the hallmark symptoms of depression are emotional (hopelessness and sadness), the highest scores found were physical: apetite, fatigue, and poor sleep. Irritability had a significant increase in migraine risk [OR 3.8 (1.9-7.8) if experienced some days, 7.5 (2.7-20.7) more than half the days, and 22.0 (5.7-84.9) when experienced nearly every day]. CONCLUSIONS: Anxiety was more robustly associated with increase in migraine risk than depression. Lack of ability to properly control worrying and to relax are the most prominent issues in migraine psychiatric comorbidity. Physical symptoms in depression are more linked to migraine than emotional symptoms. A symptom-based approach helps clarifying migraine comorbidity and should be replicated in other studies.

Mindfulness-Based Versus Story Reading Intervention in Public Elementary Schools: Effects on Executive Functions and Emotional Health.

INTRODUCTION: In this study we compared the effects of a mindfulness-based intervention (MBI) with a story reading intervention (SI) on the executive functions and psychological profile of children in two different public schools in São Paulo, Brazil. METHODS: In this controlled clinical trial, 207 children aged 8 to 9 years old responded to the Five-Digit Test (FDT), stress levels, depression, anxiety, positive and negative affect, at baseline (T0) and 8 weeks later (T1). From T0 to T1, school 1 participated in MBI classes and school 2 in IS classes. RESULTS: In school 1 (MBI), children improved their scores on all tests except reading (errors) and counting (errors) compared with school 2. No differences were observed between groups in terms of emotional health. CONCLUSION: It is feasible to implement MBI or SI in Brazilian public schools. Students in the MBI group presented broader effects in executive functions, while students in the SI group showed a trend toward reduced negative affect and depression symptoms.

The Integration of Meditation and Positive Psychology Practices to Relieve Stress in Women Workers (Flourish): Effects in Two Pilot Studies.

Meditation and positive psychology have been reported as promising approaches to deal with stress. This exploratory pilot study aims to evaluate the efficacy of meditation and positive psychology-based intervention on stress. Two experiments are reported; in the first one, 29 healthcare professionals were included (intervention = 14; control = 15), and the second one included 57 women managers (intervention = 27; control = 30). All participants were evaluated before and after eight weeks for levels of stress, anxiety, depression, and psychiatric symptoms. In Experiment 1, intervention group participants showed a reduction in stress levels and anxiety symptoms, and in Experiment 2, participants in the intervention group showed a decrease in stress, psychiatric symptoms, and sleep quality, when compared to the control group. A multi-component intervention based on positive psychology and meditation practices was effective at reducing stress as well as improving related stress parameters such as anxiety, psychiatric symptoms, and sleep quality.

Mutation analysis of CACNA1A and ATP1A2 genes in Brazilian FHM families.

Familial hemiplegic migraine (FHM) is a rare autosomal dominant form of migraine with aura. This disease has been associated with missense mutations in the CACNA1A and ATP1A2 genes. The aim of this study was to identify whether CACNA1A and ATP1A2 are or not related to Brazilian FHM. Here we screened four Brazilian FHM families (total of 26 individuals--13 affected and 13 asymptomatic or normal) for mutations in both genes. We found an amino acid change in a member of family FHM-D (Arg2206Gly). However since this alteration is not present in all affected individuals and is present in one asymptomatic individual it should be considered a polymorphism. Further studies with additional families will be necessary to reveal the importance of both CACNA1A and ATP1A2 genes on the pathogeneses of FHM in Brazil and to test the third gene (SCN1A) in these FHM families.

Mutation analysis of CACNA1A and ATP1A2 genes in Brazilian FHM families / Análise de mutações dos genes CACNA1A e ATP1A2 em famílias brasileiras afetadas por enxaqueca hemiplégica familial

Familial hemiplegic migraine (FHM) is a rare autosomal dominant form of migraine with aura. This disease has been associated with missense mutations in the CACNA1A and ATP1A2 genes. The aim of this study was to identify whether CACNA1A and ATP1A2 are or not related to Brazilian FHM. Here we screened four Brazilian FHM families (total of 26 individuals - 13 affected and 13 asymptomatic or normal) for mutations in both genes. We found an amino acid change in a member of family FHM-D (Arg2206Gly). However since this alteration is not present in all affected individuals and is present in one asymptomatic individual it should be considered a polymorphism. Further studies with additional families will be necessary to reveal the importance of both CACNA1A and ATP1A2 genes on the pathogeneses of FHM in Brazil and to test the third gene (SCN1A) in these FHM families.

A enxaqueca hemiplégica familial (EHF) é uma forma rara de enxaqueca com aura e apresenta herança autossômica dominante. Esta doença está associada com mutações do tipo missense nos genes CACNA1A e ATP1A2. O objetivo deste estudo foi identificar se os genes CACNA1A e ATP1A2 estão ou não relacionados com a enxaqueca hemiplégica familial em famílias brasileiras. Os genes citados acima foram analisados em quatro famílias brasileiras (total de 26 indivíduos - 13 afetados e 13 assintomáticos ou normais) e uma troca de aminoácido em um membro da família FHM-D (Arg2206Gly) foi observada. Porém, esta alteração não foi identificada em todos os indivíduos afetados e está presente em um indivíduo assintomático, devendo, portanto, ser considerada um polimorfismo. Estudos adicionais nas famílias já estudadas e em outras famílias brasileiras afetadas por enxaqueca hemiplégica familial serão necessários para esclarecer a importância dos genes CACNA1A e ATP1A2 na patogênese da EHF no Brasil, bem como para testar o terceiro gene (SCN1A) relacionado à EHF.