Medical schools have used mindfulness meditation as a strategy to assist students in stress management. This study aimed to seek evidence regarding the effectiveness of mindfulness-based training programs in reducing psychological distress and promoting the well-being of medical students. We conducted a systematic review and meta-analysis. Cochrane Library, Embase, PubMed/MEDLINE,...
Nightmares are a critical component of multidimensional sleep health. Frequent nightmare recallers suffer reduced sleep length, depressed mood, and are more likely to be diagnosed with a psychiatric disorder in the future. Reliable population estimates of nightmare frequency are difficult to obtain and often restricted to rigid timepoints (e.g., once per year). Thus, there is a need for...
SleepMay 1, 2023Elizabeth F. Rasmussen, Emily J. Ricketts, Daniel S. Joyce et al.
Abstract Introduction Adverse childhood experiences can increase likelihood of hyperarousal, especially around periods of vulnerability. Survivors of trauma also experience more nightmares. These data explore whether adverse childhood events are associated with adult insomnia severity and nightmares. Methods Data were obtained from the Sleep and Healthy Activity, Diet, Environment, and...
Abstract Introduction The incidence of nightmares and dreams during clinically indicated polysomnography (PSG) is rarely reported. We sought to (1) describe the incidence of nightmares and dreams during PSG, (2) PSG characteristics of nightmares and dreams, and (3) identify clinical correlates. Methods Ninety-three patients undergoing an initial clinically indicated PSG had a post-PSG and...
Background: Physical activity (PA) has shown to have beneficial effects on children's health and development. However, a reduced focus on PA programming in schools and home environments may contribute to the increasing prevalence of mental health problems among youth, particularly following the onset of the COVID-19 pandemic. Here, we report preliminary findings from an ongoing randomized...
Sexual Interest/Arousal Disorder (SIAD) is a common sexual dysfunction in women. Both mindfulness-based cognitive therapy (MBCT) plus psychoeducation and sex therapy, education, and support (STEP; which contains the same educational information as in the MBCT arm but also integrates supportive-expressive therapy), are effective. We tested mediators and moderators of improvements. Each treatment...
The COVID-19 pandemic has exacerbated anxiety and related symptoms among the general population. In order to cope with the mental health burden, we developed an online brief modified mindfulness-based stress reduction (mMBSR) therapy. We performed a parallel-group randomized controlled trial to evaluate the efficacy of the mMBSR for adult anxiety with cognitive-behavioral therapy (CBT) as an...
Background Phencyclidine (PCP) causes psychosis, is abused with increasing frequency, and was extensively used in antipsychotic drug discovery. PCP discoordinates hippocampal ensemble action potential discharge and impairs cognitive control in rats, but how this uncompetitive NMDA receptor (NMDAR) antagonist impairs cognition remains unknown. Methods The effects of PCP were investigated on...
Ketamine and esketamine, the S-enantiomer of the racemic mixture, have recently generated considerable interest as potential therapeutic agents for Treatment-Resistant Depression (TRD), a complex disorder that includes various psychopathological dimensions and distinct clinical profiles (e.g., comorbid personality disorder, bipolar spectrum, dysthymic disorder). This perspective article...
BACKGROUND: Ketamine is an effective short-term treatment for a range of psychiatric disorders. A key question is whether the addition of psychotherapy to ketamine treatment improves outcomes or delays relapse. AIM: To identify all studies combining psychotherapy with ketamine for the treatment of psychiatric disorders to summarise their effects and make recommendations for future research....