A Brazilian Case of Treatment-Resistant Generalized Anxiety Disorder Successfully Treated with Monoamine Oxidase Inhibitor (MAOI).

In this brief report we present the case of a 53 year old man with a very debilitating Generalized Anxiety Disorder successfully treated with tranylcypromine. After several failed treatment attempts following international guidelines recommendations over the course of one year and a half, tranylcypromine was prescribed which led to effective and sustained remission of anxiety symptoms for this patient. We also briefly explore treatment options for resistant cases of generalized anxiety disorder, given the major negative impacts of untreated GAD in a person's daily functioning and quality of life.

Clinical effectiveness of non-TMS neurostimulation in depression: Clinical trials from 2010 to 2020.

OBJECTIVE: Treatment for major depressive disorder (MDD) have evolved, although there is still a strong unmet need for more effective and tolerable options. The present study summarizes and discusses recent evidence regarding the non-transcranial magnetic stimulation (non-TMS) neurostimulation treatment for MDD. METHODS: The authors reviewed non-TMS neurostimulation clinical trials for MDD between 2010 and 2020. Electroconvulsive therapy was not included in this review. A systematic review was performed in MEDLINE database through PubMed, the Cochrane Collaboration's Clinical Trials Register (CENTRAL), PsycINFO and Thomson Reuters's Web of Science. RESULTS: Only 20 articles met the inclusion criteria. Randomized controlled trials demonstrated efficacy of transcranial direct current stimulation (tDCS) in five of seven trials. tDCS augmented with sertraline, fluoxetine, citalopram and escitalopram was superior to placebo and to tDCS only. A comparative trial demonstrated that the duration of tDCS sessions can modulate the effectiveness of this treatment. Open trials indicated that deep brain stimulation, epidural cortical stimulation, trigeminal nerve stimulation, magnetic seizure therapy and vagus nerve stimulation may be effective in treatment-resistant depression. CONCLUSION: This review confirmed the efficacy of tDCS in MDD. Despite new evidence showing effectiveness for other non-TMS neurostimulation, their effectiveness is still unclear. Non-TMS neurostimulation RCTs with large samples and head-to-head studies comparing non-TMS neurostimulation and gold standard pharmacological treatments are still lacking.

Quality of life in panic disorder: the influence of clinical features and personality traits.

OBJECTIVE: To identify which clinical features and personality traits are associated with quality of life (QoL) in panic disorder (PD) patients. METHODS: This was a cross-sectional study with PD patients. The brief version of the World Health Organization Quality of Life Questionnaire (WHOQOL-BREF) and the Big Five Inventory (BFI) were used to assess QoL and personality traits respectively. The strength of correlations was measured with Pearson's, Spearman's, and point-biserial correlation coefficients. We also performed multiple linear regressions, considering sociodemographic data and scores from clinical scales as independent variables and QoL scores as dependent variables. RESULTS: A total of 98 patients were evaluated. Depressive symptoms had a strong negative correlation with QoL and, to a lesser extent, panic and anxiety symptoms were also negatively correlated with QoL. While consciousness, extraversion, and agreeableness had mild positive correlations with QoL, neuroticism had a strong negative correlation. CONCLUSION: Symptoms of depression, anxiety, and panic seem to have a negative impact on the QoL of PD patients. Personality traits, especially neuroticism, may also influence QoL in these patients.

Quality of life in panic disorder: the influence of clinical features and personality traits / Qualidade de vida no transtorno de pânico: a influência de características clínicas e traços de personalidade

Abstract Objective To identify which clinical features and personality traits are associated with quality of life (QoL) in panic disorder (PD) patients. Methods This was a cross-sectional study with PD patients. The brief version of the World Health Organization Quality of Life Questionnaire (WHOQOL-BREF) and the Big Five Inventory (BFI) were used to assess QoL and personality traits respectively. The strength of correlations was measured with Pearson's, Spearman's, and point-biserial correlation coefficients. We also performed multiple linear regressions, considering sociodemographic data and scores from clinical scales as independent variables and QoL scores as dependent variables. Results A total of 98 patients were evaluated. Depressive symptoms had a strong negative correlation with QoL and, to a lesser extent, panic and anxiety symptoms were also negatively correlated with QoL. While consciousness, extraversion, and agreeableness had mild positive correlations with QoL, neuroticism had a strong negative correlation. Conclusion Symptoms of depression, anxiety, and panic seem to have a negative impact on the QoL of PD patients. Personality traits, especially neuroticism, may also influence QoL in these patients.

Resumo Objetivo Identificar quais características clínicas e traços de personalidade são mais associados à qualidade de vida (QdV) em pacientes com transtorno de pânico (TP). Métodos Este foi um estudo transversal, realizado em pacientes com TP. A versão breve do Questionário de Qualidade de Vida da Associação Mundial de Saúde (World Health Organization Quality of Life Questionnaire - WHOQOL-BREF) e o Inventário dos Cinco Grande Fatores (Big Five Inventory - BFI) foram utilizados para avaliar QdV e traços de personalidade, respectivamente. A força de associação foi medida através da correlação de Pearson, de Spearman ou ponto bisserial. Foram também realizadas regressões lineares múltiplas, considerando os dados sociodemográficos e escores obtidos nas escalas clínicas como variáveis independentes, e os escores de QdV como variáveis dependentes. Resultados Um total de 98 pacientes foram avaliados. Sintomas depressivos apresentaram uma forte relação negativa com QdV; em menor intensidade, sintomas de TP e ansiosos também se correlacionaram com QdV. Nos domínios de personalidade, enquanto conscienciosidade, extroversão e amabilidade apresentaram uma leve correlação positiva com QdV, neuroticismo apresentou forte correlação negativa. Conclusão Sintomas depressivos, ansiosos e de TP parecem ter forte impacto negativo na QdV dos pacientes com TP. Traços de personalidade, principalmente neuroticismo, podem influenciar QdV nesses pacientes.