Treatment-resistant depression (TRD) still represents a challenge to psychiatric practice. Since patients have usually failed at least two antidepressants, drugs originally prescribed for other conditions are often tried as an augmentation (Souery er al., 2006). Amongst them, lithium (a mood-stabiliser used in the treatment of bipolar disorders) as well as atypical antipsychotics (AAPs, indicated for [read the full story…]






