Most patients with treatment-resistant depression reported positive experiences with esketamine nasal spray. In a survey of 236 outpatients, 88.4% reported enhanced quality of life. Satisfaction levels varied: 10.2% were unsatisfied, 19.1% partially satisfied, 44.4% satisfied, and 26.3% very satisfied. The most satisfied patients noted early improvements in depressed mood, suicidal thoughts, and restlessness, and reported functional gains across all domains. Artificial intelligence analysis of open-ended responses identified themes of personal growth and a desire for tailored treatment settings. Integrating patient-reported experiences may help personalize care and improve adherence.
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.