Délai d'action des antidépresseurs : une problématique clinique, méthodologique et pronostique fondamentale dans le traitement de la dépression majeure

A definitive demonstration of early onset of action awaits the results of appropriately designed and powered clinical studies, which may include (1) a prospective definition of early onset of action, (2) more focused assessments of core emotional symptoms and cognitive deficits of depression by using specific and sensitive tools, (3) a data-analytic approach capable of capturing the dynamic nature of symptomatic change (for example, survival analysis), and (4) strategies to minimize biases and heterogeneity of response.