Journal of Affective Disorders
September 1, 2025
M. Olivola, Filippo Mazzoni, Barbara Tarantino et al.
8 citations
A six-month observational study of 36 patients with treatment-resistant depression found that those with poor mentalization abilities at the start had more severe depressive symptoms throughout treatment with esketamine. Greater cognitive rigidity appeared protective, possibly by stabilizing emotions and reducing negative thinking. The findings suggest esketamine may help break cognitive inflexibility and improve mentalization, supporting a personalized approach to treatment-resistant depression.
Frontiers in psychiatry
January 1, 2025
Miriam Olivola, Filippo Mazzoni, Barbara Tarantino et al.
7 citations
In treatment-resistant depression, esketamine—a glutamatergic modulator approved in 2019—may improve not only depressive symptoms but also key psychological factors such as mentalization, psychache, social cognition, suicidality, and cognitive-emotional rigidity. In a six-month observational study of 36 patients with treatment-resistant depressive episodes, depressive symptoms significantly decreased, as measured by the Montgomery-Åsberg Depression Rating Scale. By six months, 69% of patients achieved remission, indicating a robust and sustained response. The findings suggest esketamine may be particularly beneficial in reducing cognitive rigidity and improving mentalization, potentially breaking the inflexible thinking patterns that sustain depression. Personalized treatment approaches are emphasized.
Asian journal of psychiatry
June 1, 2026
Fabiola Raffone, Filippo Mazzoni, Arianna De Ciechi et al.
3 citations
In a six-month observational study of 90 outpatients with treatment-resistant depression receiving intranasal esketamine, those with and without comorbid borderline personality disorder showed sustained reductions in suicidal ideation, suicidal behavior, and deliberate self-harm. Improvements were significant from month one onward. Self-harm episode frequency in the borderline group dropped from a mean of 30.8 at baseline to 2.4 at six months. Baseline impulsivity correlated with self-harm and suicidal measures, but these associations weakened by six months. No serious adverse events, treatment discontinuations, or increases in suicidality occurred. Controlled studies are needed to confirm durability, especially for patients with borderline personality disorder.
Recenti progressi in medicina
October 1, 2022
Marcella Dedomenici, Vincenzo Arienti, Filippo Mazzoni et al.
1 citation
A patient in Vigevano, Italy, developed psychosis after unknowingly using Salvia divinorum, a new psychoactive substance. Two prior antipsychotic treatments failed, but brexiprazole led to excellent recovery with full restoration of mental health and no significant side effects. This case highlights the clinical challenges posed by emerging designer drugs, which can cause psychiatric symptoms that are difficult to identify with standard methods.
Psychiatry research
June 16, 2026
Filippo Mazzoni, Fabiola Raffone, Arianna De Ciechi et al.
Among 90 outpatients with treatment-resistant depression, half also had borderline personality disorder (BPD). Depressive symptoms, measured by the MADRS scale, improved substantially over six months of intranasal esketamine treatment. The BPD group showed faster early improvement, and from one month onward had higher response rates (≥50% reduction in symptoms). Remission rates at six months were similar between groups (48.9% with BPD vs. 57.8% without). Anxiety and impulsivity decreased across the whole sample, and cognitive function did not worsen. No serious adverse events or dropouts occurred. Comorbid BPD did not hinder the overall remission outcome.