Fast-acting psychedelic associated with improvements in depression/anxiety
March 18, 2019
Science Daily/Johns Hopkins Medicine
Johns Hopkins researchers have discovered that use of the synthetic psychedelic 5-methocy-N,-N-dimethyltryptamine (5-MeO-DMT) appears to be associated with unintended improvements in self-reported depression and anxiety when given in a ceremonial group setting. 5-MeO-DMT is a psychedelic that is found in the venom of Bufo Alvarius toads, in a variety of plants species, and can be produced synthetically.
In a survey of 362 adults, approximately 80 percent of respondents reported improvements in anxiety and depression after use. These improvements were related to more intense acute mystical effects during the 5-MeO-DMT experience, as well as increases in rating of the personal meaning and spiritual significance of the experience. Improvements were also related to stronger beliefs that the experience contributed to enduring well-being and life satisfaction. These results were published in The American Journal of Drug and Alcohol Abuse.
One of the unique properties of 5-MeO-DMT is the fast action and short duration of the psychedelic effects when compared to other psychedelics. "Research has shown that psychedelics given alongside psychotherapy help people with depression and anxiety. However, psychedelic sessions usually require 7 -- 8 hours per session because psychedelics typically have a long duration of action," says Alan K. Davis, Ph.D., a postdoctoral research fellow in the Behavioral Research Unit, at the Johns Hopkins University School of Medicine. "Because 5-MeO-DMT is short-acting and lasts approximately 30-90 minutes, it could be much easier to use as an adjunct to therapy because current therapies usually involve a 60 -- 90 minute session."
Last year, Davis published a study in Frontiers in Psychology that found that 5-MeO-DMT administered in a psychospiritual retreat setting produced comparable ratings of mystical experience as a high-dose psilocybin session in the laboratory setting. Another study by Davis that came out last year in The Journal of Psychopharmacology showed that 5-MeO-DMT had a safe profile of use and low risk for health and legal consequences.
"It is important to examine the short- and long-term effects of 5-MeO-DMT, which may enhance mood in general or may be particularly mood enhancing for those individuals experiencing clinically significant negative mood," says Davis. "Regardless, this research is in its infancy and further investigation is warranted in healthy volunteers."
The authors on this paper were Alan K. Davis, Sara So and Roland R. Griffiths of Johns Hopkins, Rafael Lancelotta of University of Wyoming and Joseph P. Barsuglia of New School Research.
The study was funded by grants from the National Institute on Alcohol Abuse (AA 007747) and the National Institute on Drug Abuse (T32 DA007209, R01 DA003889).
https://www.sciencedaily.com/releases/2019/03/190318132628.htm
Can psychedelic drugs heal?
Psychologists explore potential benefits of hallucinogens for mental health disorders
August 9, 2018
Science Daily/American Psychological Association
Many people think of psychedelics as relics from the hippie generation or something taken by ravers and music festival-goers, but they may one day be used to treat disorders ranging from social anxiety to depression, according to research presented at the annual convention of the American Psychological Association.
"Combined with psychotherapy, some psychedelic drugs like MDMA, psilocybin and ayahuasca may improve symptoms of anxiety, depression and post-traumatic stress disorder," said Cristina L. Magalhaes, PhD, of Alliant International University Los Angeles, and co-chair of a symposium on psychedelics and psychotherapy. "More research and discussion are needed to understand the possible benefits of these drugs, and psychologists can help navigate the clinical, ethical and cultural issues related to their use."
Hallucinogens have been studied in the U.S. for their potential healing benefits since the discovery of LSD in the 1940s. However, research has mostly stalled since psychedelics were outlawed in the late 1960s.
A shift may be coming soon though, as MDMA, commonly known as ecstasy, is beginning its third and final phase of clinical trials in an effort to win Food and Drug Administration approval for treatment of post-traumatic stress disorder, said Adam Snider, MA, of Alliant International University Los Angeles, and co-chair of the symposium.
Findings from one study presented at the symposium suggested that symptoms of social anxiety in autistic adults may be treatable with a combination of psychotherapy and MDMA. Twelve autistic adults with moderate to severe social anxiety were given two treatments of pure MDMA plus ongoing therapy and showed significant and long-lasting reductions in their symptoms, the research found.
"Social anxiety is prevalent in autistic adults and few treatment options have been shown to be effective," said Alicia Danforth, PhD, of the Los Angeles Biomedical Research Institute at the HarborUCLA Medical Center, who conducted the study. "The positive effects of using MDMA and therapy lasted months, or even years, for most of the research volunteers."
Research discussed also explored how LSD, psilocybin (known colloquially as "magic mushrooms") and ayahuasca (a brew used by indigenous people of the Amazon for spiritual ceremonies) may benefit people with anxiety, depression and eating disorders.
Adele Lafrance, PhD, of Laurentian University, highlighted a study of 159 participants who reported on their past use of hallucinogens, level of spirituality and relationship with their emotions.
Using hallucinogens was related to greater levels of spirituality, which led to improved emotional stability and fewer symptoms of anxiety, depression and disordered eating, the study found.
"This study reinforces the need for the psychological field to consider a larger role for spirituality in the context of mainstream treatment because spiritual growth and a connection to something greater than the self can be fostered," said Lafrance.
Other research presented suggested that ayahuasca may help alleviate depression and addiction, as well as assist people in coping with trauma.
"We found that ayahuasca also fostered an increase in generosity, spiritual connection and altruism," said Clancy Cavnar, PhD, with Núcleo de Estudos Interdisciplinares sobre Psicoativos.
For people suffering from life-threatening cancer, psilocybin may provide significant and lasting decreases in anxiety and distress.
When combined with psychotherapy, psilocybin helped a study's 13 participants grapple with loss and existential distress. It also helped the participants reconcile their feelings about death as nearly all participants reported that they developed a new understanding of dying, according to Gabby Agin-Liebes, BA, of Palo Alto University, who conducted the research.
"Participants made spiritual or religious interpretations of their experience and the psilocybin treatment helped facilitate a reconnection to life, greater mindfulness and presence, and gave them more confidence when faced with cancer recurrence," said Agin-Liebes.
Presenters throughout the symposium discussed the need for more research to fully understand the implications of using psychedelics as an adjunct to psychotherapy as well as the ethical and legal issues that need to be considered.
https://www.sciencedaily.com/releases/2018/08/180809141223.htm