Facts and myths about use of esketamine for treatment-resistant depression: a narrative clinical review.
Matteo Di Vincenzo, Vassilis Martiadis, Bianca Della Rocca, Eleonora Arsenio, Andrea D'Arpa, Antonio Volpicelli, Mario Luciano, Gaia Sampogna, Andrea Fiorillo
Frontiers in Psychiatry 2024 DOI: 10.3389/fpsyt.2024.1394787 (opens in new tab)
Study at a glance
AI-extracted from the abstract| Characteristics | Review Peer reviewed |
|---|---|
| Topics | Depression Esketamine Ketamine |
| Keywords | Recovery Remission Mental health Antidepressants Breakthrough medications Depression therapy |
| Citations | 31 |
| Key findings | Common false myths about treatment-resistant depression and esketamine were identified and countered with evidence-based facts. |
Abstract
Treatment-resistant depression (TRD) occurs when at least two different antidepressants, taken at the right dosage, for adequate period of time and with continuity, fail to give positive clinical effects. Esketamine, the S-enantiomer of ketamine, was recently approved for TRD treatment from U.S. Food and Drug Administration and European Medicine Agency. Despite proved clinical efficacy, many misconceptions by clinicians and patients accompany this medication. We aimed to review the most common "false myths" regarding TRD and esketemine, counterarguing with evidence-based facts. The keywords "esketamine", "treatment resistance depression", "depression", "myth", "mythology", "pharmacological treatment", and "misunderstanding" were entered in the main databases and combined through Boolean operators. Misconceptions regarding the TRD prevalence, clinical features and predictors have been found. With respect of esketamine, criteria to start treatment, dissociative symptoms, potential addiction and aspects of administration and monitoring, were found to be affected by false beliefs by clinicians and patients. TRD represents a challenging condition, requiring precise diagnosis in order to achieve patient's full recovery. Esketamine has been proved as an effective medication to treat TRD, although it requires precautions. Evidence can inform clinical practice, in order to offer this innovative treatment to all patients with TRD.
Comparable studies
Other narrative reviews on esketamine for depression, most cited first.
| Study | Year | Design | Participants |
|---|---|---|---|
| Synthesizing the Evidence for Ketamine and Esketamine in Treatment-Resistant Depression: An International Expert Opinion on the Available Evidence and Implementation Adults with treatment-resistant depression | 2021 | Review | |
| Long-term safety of ketamine and esketamine in treatment of depression | 2022 | Review | |
| Ketamine, Esketamine, and Arketamine: Their Mechanisms of Action and Applications in the Treatment of Depression and Alleviation of Depressive Symptoms. | 2024 | Review | |
| Variations in BDNF and Their Role in the Neurotrophic Antidepressant Mechanisms of Ketamine and Esketamine: A Review. Patients with depression | 2024 | Narrative review | |
| The Possible Application of Ketamine in the Treatment of Depression in Alzheimer’s Disease | 2022 | Review |