Treatment-resistant depression (TRD) is associated with severe depression, low quality of life (QoL) and reduced work productivity, which may increase risk of relapse, suicide and suboptimal response to treatment. Esketamine nasal spray plus a newly-initiated oral antidepressant (esketamine+OAD) has been shown to improve depression symptoms, QoL and productivity in patients with TRD; however...
In recent years, there has been considerable enthusiasm among research groups focused on developing novel therapies for treatment-resistant depression, and a wider community that has had experiences using recreational drugs, in more systematic evaluation of the therapeutic value of these compounds (Goodwin et al., 2022; Young, 2023). This has also been associated with advocacy for...