BACKGROUND: Longer-term outcome and safety data of repeated subcutaneous racemic ketamine for treatment-resistant depression (TRD) is lacking, as is knowledge of the impact of prior ketamine treatment on subsequent response. AIMS: To evaluate the effectiveness and safety of a 4-week course of subcutaneous racemic ketamine over 6 months and investigate whether prior ketamine treatment influences...
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...
Ketamine is effective for treatment resistant depression (TRD); but cost-effectiveness evidence remains limited. To evaluate the cost-effectiveness of subcutaneous ketamine for TRD from health sector and societal perspectives. A cost-utility analysis alongside the KADS randomised controlled trial (RCT) involved 174 participants receiving ketamine or midazolam (active control) twice weekly for 4...
Anxiety disorders and treatment-resistant major depressive disorder (TRD) are often comorbid. Studies suggest ketamine has anxiolytic and antidepressant properties. To investigate if subcutaneous racemic ketamine, delivered twice weekly for 4 weeks, reduces anxiety in people with TRD. The Ketamine for Adult Depression Study was a multisite 4-week randomised, double-blind, active...
Ketamine has rapid-onset antidepressant activity in patients with treatment-resistant major depression (TRD). The safety and tolerability of racemic ketamine may be improved if given orally, as an extended-release tablet (R-107), compared with other routes of administration. In this phase 2 multicenter clinical trial, male and female adult patients with TRD and Montgomery-Asberg Depression...
Background Prior trials suggest that intravenous racemic ketamine is a highly effective for treatment-resistant depression (TRD), but phase 3 trials of racemic ketamine are needed. Aims To assess the acute efficacy and safety of a 4-week course of subcutaneous racemic ketamine in participants with TRD. Trial registration: ACTRN12616001096448 at www.anzctr.org.au. Method This phase 3,...