To examine the mechanistic role of cognitive flexibility in mindfulness intervention for emotional distress (MIED), we conducted two randomized controlled trials. In Study 1, 607 participants experiencing high emotional distress were randomly assigned to either an MIED program group (N = 304) or a waitlist control group (N = 303). Levels of cognitive flexibility, anxiety, depression, and...
Many patients with inflammatory bowel disease (IBD) suffer from psychological distress, sleep disturbances, fatigue, and a reduced quality of life-even during remission. Mindfulness-Based Cognitive Therapy (MBCT) has been effective in other populations, and therefore it may also benefit IBD patients. The primary objective was to evaluate the effectiveness of MBCT plus treatment as usual (TAU)...
Ketamine is a synthesized anesthetic drug that was used extensively as a surgical anesthetic in the 1960s. Currently, ketamine is being investigated extensively for its potential as a treatment for depression. However, the addictive nature of ketamine has become an issue that cannot be ignored at this stage. As of now, there is no clear understanding of the changes in striatal metabolites and...
MedicineJuly 11, 2025Liyuan Fu, Minghui Mao, Chengkun Hong et al.
This study evaluates the influence of solution-focused approaches combined with mindfulness-based stress reduction (MBSR) on claustrophobia in a high-risk cohort undergoing magnetic resonance (MR) imaging. In the prospective observational 2-group study, a total of 77 patients (55% male, mean age 50.1 ± 11.9) underwent solution-focused brief therapy (SFBT) and MBSR before MR examination. The...
Após concluir esta atividade, os participantes deverão ser capazes de: Analisar os mecanismos farmacodinâmicos da cetamina, incluindo sua ação primária como antagonista do receptor NMDA e efeitos secundários sobre os receptores AMPA, sistemas opioides e vias de neuroplasticidade, a fim de otimizar a seleção do tratamento para pacientes com depressão resistente ao tratamento. Avaliar cenários...
After completing this activity, participants should be able to: Analyze the pharmacodynamic mechanisms of ketamine, including its primary action as an NMDA receptor antagonist and secondary effects on AMPA receptors, opioid systems, and neuroplasticity pathways, to optimize treatment selection for patients with treatment-resistant depression. Evaluate clinical scenarios to determine when...
Na het voltooien van deze activiteit moeten deelnemers in staat zijn om: De farmacodynamische mechanismen van ketamine te analyseren, inclusief de primaire werking als NMDA-receptorantagonist en secundaire effecten op AMPA-receptoren, opioïde systemen en neuroplasticiteitspathways, om de behandelkeuze voor patiënten met therapieresistente depressie te optimaliseren. Klinische scenario's te...
This study evaluated the effects of Mindfulness-based stress reduction(MBSR) and cognitive behavioural stress reduction(CBSR) on depression, anxiety, and perceived stress in medical students. A total of 323 medical students studying in Ankara, Turkey, applied to participate and were assessed using the Mini International Neuropsychiatric Interview. Medical students with a psychotic disorder,...
Cannabis use represents a significant risk factor for both psychotic disorders and suicidal behaviors, with growing evidence suggesting complex interactions between these variables. This systematic review examines the relationship between cannabis use and suicide risk in first-episode psychosis (FEP) patients, and explores underlying mechanisms, moderating factors, and intervention strategies....
Psychological ServicesJuly 10, 2025Rachel L. Dyer, Katherine M Zimmerman, Xinxuyang Zhao et al.2 citations
In recent decades, depression and anxiety have worsened among American adults. Meditation apps may provide an accessible route for reducing these symptoms. However, many users experience barriers to persisting in their use of these apps. Prior research has identified psychosocial and practical barriers and facilitators to the use of meditation apps, as well as barriers and facilitators related...