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A critical review of venlafaxine's efficacy in generalized anxiety disorder notes that while a randomized controlled trial showed statistical significance, the magnitude of improvement may lack clinical meaningfulness. Methodological limitations including placebo responder exclusion, comorbid depression inclusion, and high discontinuation rates due to adverse events question the medication's practical risk-benefit profile.
This nationally representative study of 3,251 Korean adults found a dose-response relationship between the number of weight control methods used and anxiety symptoms (GAD-7 scores). Specific methods including fasting, over-the-counter diet pills, supplements, and mono-diets were associated with elevated anxiety risk, particularly among underweight or normal-weight individuals.
A secondary analysis of a randomized trial (N=69) examined whether social support and isolation/loneliness moderate treatment outcomes for GAD in behavioral activation versus exposure therapy. Lower baseline social support predicted better response to behavioral activation but worse response to exposure therapy, suggesting social factors may guide personalized treatment selection for anxiety.
This study examines whether eye movement patterns can serve as predictive biomarkers for identifying which children and adolescents with social anxiety disorder will respond well to treatment. Eye movement metrics may provide objective, measurable indicators to personalize treatment approaches for anxious youth.
This study investigates differences in quantitative EEG (qEEG) patterns between panic disorder and generalized anxiety disorder to identify potential biomarkers for distinguishing these anxiety conditions. The research uses established neuroimaging methodology to explore objective neurological correlates of different anxiety disorder presentations.