Journal of Affective Disorders
August 1, 2018
Carrie Cuttler, Alexander Spradlin, Ryan J Mclaughlin
Cannabis is commonly used to alleviate symptoms of negative affect. However, a paucity of research has examined the acute effects of cannabis on negative affect in everyday life. The current study provides a naturalistic account of perceived changes in symptoms of depression, anxiety, and stress as a function of dose and concentration of Δ9tetrahydrocannabinol (THC) and cannabidiol (CBD). Data...
Psychological Assessment
July 26, 2018
Jason M Prenoveau, Alison A Papadakis, Jacob C S Schmitz et al.
No study has yet assessed the psychometric properties of scores from any mindfulness measure in racial minority adolescents from low-income environments. The present study examined the reliability and validity of Child and Adolescent Mindfulness Measure (CAMM) scores in a nonclinical sample of late adolescents (N = 92) from low-income neighborhoods who predominantly identified as African...
Frontiers in Psychiatry
July 10, 2018
Flavie Waters, Vivian Chiu, Amanda Atkinson et al.
163 citations
Background: Going without sleep for long periods of time can produce a range of experiences, including perceptual distortions and hallucinations. Many questions, however, remain unanswered regarding the types of symptoms which are most reliably elicited, the time of symptom onset, and whether symptoms worsen over time towards psychotic decompensation. Since sleep deprivation exceeding 48 h is...
July 9, 2018
Chu Hsien Lim, Brian D Kangas, Jack Bergman
1 citation
Cancer patients experience a higher rate of depression and anxiety which can result in negative healthcare outcomes. With the limited treatment options available, there has been an interest in using psychedelics such as psilocybin to manage such complications. Recently, two studies demonstrated the
Breast cancer research and treatment
July 5, 2018
Bertha Andrade Coelho, Sara de Pinho Cunha Paiva, Agnaldo Lopes Da Silva Filho
Purpose: Mindfulness-based programs can reduce stress and help practitioners to have positive attitudes in their daily lives. This randomized controlled trial evaluated the impact of brief Mindfulness interventions on quantitative and qualitative stress parameters in patients undergoing imaging-guided breast biopsies. Methods: Eighty-two women undergoing percutaneous imaging-guided breast...
International Review of Psychiatry
July 4, 2018
Zach Walsh, Michelle S. Thiessen
65 citations
This narrative review examines evidence related to the potential for third wave behaviour therapies to serve as adjuncts to psychedelic-assisted therapy. It identifies shared theoretical foundations for both approaches, and notes enhanced mindfulness, decentering, emotion regulation, and distress tolerance as common mechanisms of action. It also identifies potential targets for which both...
International Review of Psychiatry
July 4, 2018
Thomas W. Flanagan, Charles D. Nichols
263 citations
Serotonin (5-hydroxytryptamine, 5-HT)2A receptor agonists have recently emerged as promising new treatment options for a variety of disorders. The recent success of these agonists, also known as psychedelics, like psilocybin for the treatment of anxiety, depression, obsessive-compulsive disorder (OCD), and addiction, has ushered in a renaissance in the way these compounds are perceived in the...
International Review of Psychiatry
July 4, 2018
Stephen Ross
103 citations
Cancer is highly prevalent and one of the leading causes of global morbidity and mortality. Psychological and existential suffering is common in cancer patients, associated with poor psychiatric and medical outcomes. Promising early-phase clinical research (1960s to early 1970s) suggested a therapeutic signal for serotoninergic psychedelics (e.g. psilocybin, LSD) in treating cancer-related...
FOCUS: The Journal of Lifelong Learning in Psychiatry
July 1, 2018
Gerard Sanacora, Rachel B. Katz
16 citations
A growing series of clinical trials and case series now suggest that ketamine-originally used as an anesthetic agent-potentially offers an exciting new treatment option for severe depression. Increasing numbers of studies show that ketamine can provide prompt relief for many depressed patients, including those with severe treatment-refractory depression. Although the effects of a single...
Harvard Review of Psychiatry
July 1, 2018
Johannes Graser, Ulrich Stangier
67 citations
OBJECTIVES: This article presents a brief overview of the empirical evidence of well-established mindfulness interventions and an in-depth review of less-established compassion-based interventions (CBIs) and loving-kindness meditation (LKM). Definitions, cognitive and physiological mechanisms, and methods of assessment are discussed. METHOD: A literature review using the databases Google...