Anhedonia, a core symptom of depression, is often resistant to conventional treatments and significantly impacts quality of life. This secondary analysis aimed to evaluate the effects of psilocybin-assisted psychotherapy (PAP) on anhedonia severity in individuals with treatment-resistant depression (TRD). Participants (n = 30) with TRD and a primary diagnosis of Major Depressive Disorder or...
Abstract Background and aims Despite growing popularity and increasing legal access, psychedelic therapy remains financially inaccessible to many. This study was designed to test the feasibility of conducting group psilocybin therapy in low-income adults with depression in Oregon's regulated psilocybin program. Methods An open label, uncontrolled design was used. After a medical screening...
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This thesis explores the use of ketamine in people with treatment-resistant depression. It starts by examining the concept of treatment-resistant depression, a term that is widely used but poorly defined. Importantly, this label may negatively influence patients’ expectations and sense of hope. As an alternative, more neutral framing is suggested.Survey data from individuals seeking ketamine...
Abstract The number of mindfulness-based interventions (MBIs) has proliferated in the last decade, as accessible evidence-based practices, to improve children’s mental health in school settings. However, some studies suggest that MBIs do not offer distinct advantages over other mental health promotion interventions. These inconsistent findings may be explained, at least in part, by the lack of...
BMC PsychiatryFebruary 9, 2026Song-Yuan Liu, Rong Huang, Zhuang Liu et al.
BACKGROUND: In recent years, evidence has suggested that subanesthetic doses of esketamine may have beneficial effects on perioperative anxiety and depression. Concurrently, various factors contribute to a high incidence of perioperative depression and anxiety in the breast cancer patient population. This study aimed to explore the impact of preoperative induction and intraoperative maintenance...
Objectives With growing interest in mindfulness-based interventions (MBIs) as tools for improving psychological well-being, this systematic review and meta-analysis aimed to evaluate the effectiveness of MBIs in reducing anxiety and depression among students.Method A systematic literature search was conducted across major electronic databases including PubMed, MEDLINE, Web of Science, CENTRAL,...
Background/Objectives: Esketamine-related dissociation is a transient, pharmacologically induced altered state that differs from the trait-like pathological dissociation typically observed in trauma-related conditions. While most studies have quantified these effects using the Clinician-Administered Dissociative States Scale (CADSS), patients' subjective phenomenology and meaning-making remain...
Treatment-resistant depression (TRD) remains a complex challenge, often requiring interventions beyond standard medications. This review explores factors that may predict positive response to electroconvulsive therapy (ECT), repetitive transcranial magnetic stimulation (rTMS) and ketamine-based treatments to help guide clinical decision-making. A systematic review was conducted following PRISMA...
Major Depressive Disorder (MDD) is a common and debilitating condition. Current treatments fail to provide adequate relief in roughly one-third of individuals, resulting in treatment-resistant depression (TRD). Ketamine has emerged as a promising intervention for TRD, offering rapid and sustained antidepressant effects. However, benefits often require maintenance dosing, and long-term outcomes...