Frontiers in Pharmacology
2026
Michaela Krivosova, Matteo Marcatili, Gessica Guerrera et al.
Esketamine, the S-enantiomer of ketamine, is a rapid-acting antidepressant approved for treatment-resistant depression (TRD) when used in combination with an oral antidepressant. Identifying reliable clinical or genetic predictors of treatment response remains a critical unmet need. This study aimed to evaluate the impact of selected clinical and genetic variables on esketamine response in a...
Journal of Affective Disorders
September 1, 2025
Miriam Olivola, Filippo Mazzoni, Barbara Tarantino et al.
8 citations
INTRODUCTION Treatment-Resistant Depression (TRD) remains a major challenge in the management of Major Depressive Disorder (MDD). Esketamine, the S-enantiomer of ketamine and a glutamatergic modulator, has been approved by the FDA and EMA for TRD in 2019. Beyond its rapid antidepressant effects, esketamine may enhance neuroplasticity, facilitating the reconnection with emotional and cognitive...
Psychiatry Research
July 26, 2025
Giacomo D’andrea, Clara Cavallotto, Mauro Pettorruso et al.
16 citations
INTRODUCTION Anhedonia, defined as the diminished ability to experience or anticipate pleasure, is a core symptom of major depressive disorder (MDD) and bipolar depression (BD), and associated with depression severity, suicidality and poor treatment outcomes. Conventional antidepressants demonstrate limited efficacy against anhedonia. Esketamine nasal spray (ESK-NS) - a novel NMDA receptor...
Journal of Personalized Medicine
April 1, 2025
Marco Di, M. Pepe, Giacomo D’andrea et al.
18 citations
Background. Treatment-resistant depression (TRD) is a prevalent, high-burden disorder. Esketamine nasal spray (ESK-NS) has been approved for, T.R.D.; and efficacy has been observed in both clinical trials and real-world studies. However, observations integrating patients’ perspective on this treatment are limited. This multicentric Italian study explored experiences with ESK-NS in TRD patients,...
Current Neuropharmacology
2025
Gianluca Rosso, Giacomo d'Andrea, Stefano Barlati et al.
23 citations
Data on long-term treatment with Esketamine Nasal Spray (ESKNS) in real-world patients with treatment resistant depression (TRD) is scarce. The primary aim of the study is to evaluate the effectiveness and tolerability of ESK-NS treatment at 6 and 12-month follow-ups. This is part of an observational, retrospective, multicentric Italian study (REAL-ESK study). Subjects for the present study...
Frontiers in Psychiatry
2025
Miriam Olivola, Filippo Mazzoni, Barbara Tarantino et al.
7 citations
Treatment-Resistant Depression (TRD) remains a major challenge in the management of Major Depressive Disorder (MDD). Esketamine, the S-enantiomer of ketamine and a glutamatergic modulator, was approved by the FDA and EMA for TRD in 2019. Beyond its rapid antidepressant effects, esketamine may enhance neuroplasticity, facilitating the reconnection with emotional and cognitive processes,...
International Journal of Yoga
2024
Massimiliano Buoli, Francesca Legnani, Monic Mastroianni et al.
7 citations
Anorexia nervosa (AN) is a severe psychiatric condition associated with high disability and mortality. The purpose of the present manuscript is to critically summarize evidence about the effectiveness of yoga for this condition. A bibliographic search was conducted in the main database sources (PubMed, Embase, and Scopus). Articles in English about the effectiveness of yoga in AN were included....
Psychiatry Research
July 29, 2023
Mauro Pettorruso, Roberto Guidotti, Giacomo D’andrea et al.
56 citations
Treatment-resistant depression (TRD) represents a severe clinical condition with high social and economic costs. Esketamine Nasal Spray (ESK-NS) has recently been approved for TRD by EMA and FDA, but data about predictors of response are still lacking. Thus, a tool that can predict the individual patients' probability of response to ESK-NS is needed. This study investigates sociodemographic and...
American Journal of Geriatric Psychiatry
July 8, 2023
Giacomo D’andrea, Stefania Chiappini, Roger S McIntyre et al.
36 citations
INTRODUCTION: Treatment-resistant depression (TRD) is a serious and debilitating psychiatric disorder that frequently affects older patients. Esketamine nasal spray (ESK-NS) has recently been approved as a treatment for TRD, with multiple studies establishing its efficacy and tolerability. However, the real-world effectiveness, tolerability, and safety of this treatment in older adults is still...
European Neuropsychopharmacology
May 4, 2023
Stefania Chiappini, Giacomo D’andrea, Sergio De Filippis et al.
48 citations
Esketamine, the S-enantiomer of ketamine, has recently emerged as a therapy for treatment-resistant depression (TRD), showing both rapid antidepressant action and good efficacy and high safety. It is also indicated for the acute short-term treatment of psychiatric emergency due to major depressive disorder (MDD) and for depressive symptoms in adults with MDD with acute suicidal...
Bipolar Disorders
January 13, 2023
Giovanni Martinotti, Bernardo Dell’osso, Giorgio Di Lorenzo et al.
72 citations
BACKGROUND: Bipolar depression accounts for most of the disease duration in type I and type II bipolar disorder (BD), with few treatment options, often poorly tolerated. Many individuals do not respond to first-line therapeutic options, resulting in treatment-resistant bipolar depression (B-TRD). Esketamine, the S-enantiomer of ketamine, has recently been approved for treatment-resistant...