Cannabis Withdrawal Nicolas J. Schlienz and Ryan Vandrey I. D. Montoya, S. R. B. Weiss (eds.), Cannabis Use Disorders, https://doi.org/10.1007/978-3-319-90365-1_11 Introduction Drug withdrawal refers to a constellation of symptoms that occur following abrupt cessation of chronic drug use. Though drug withdrawal can occur from stopping use of medication, it is most often encountered within the context of illicit, non-medicinal, drug use. The withdrawal symptoms that emerge following extended and frequent use of abused drugs are a key feature of what define substance use disorders [4, 85]. Further, there is accumulating neurobiological evidence that withdrawal drives the maintenance of problematic substance misuse through a mechanism of [...]
Lire la suiteFlavonoid Derivative of Cannabis Demonstrates Therapeutic Potential in Preclinical Models of Metastatic Pancreatic Cancer Michele Moreau, Udoka Ibeh, Kaylie Decosmo Noella Bih, Sayeda Yasmin-Karim, Ngeh Toyang, Henry Lowe5 and Wilfred Ngwa Frontiers in Oncology, July 2019, Vol. 9, article 660. doi: 10.3389/fonc.2019.00660 Abstract Pancreatic cancer is particularly refractory to modern therapies, with a 5-year survival rate for patients at a dismal 8%. One of the significant barriers to effective treatment is the immunosuppressive pancreatic tumor microenvironment and development of resistance to treatment. New treatment options to increase both the survival and quality of life of patients are urgently needed. This study reports on a new [...]
Lire la suiteUse of Marijuana, Meth, Hallucinogens Up in New SAMHSA Survey Damian McNamara Medscape - Aug 22, 2019 Medscape Medical News © 2019 https://www.medscape.com/viewarticle/917131?nlid=131240_2052&src=WNL_mdplsnews_190823_mscpedit_psyc&uac=292598PZ&spon=12&impID=2070816&faf=1 Almost 1 million more Americans ages 12 or older reported using marijuana in their lifetime in 2018 than in 2017, according to new data from a national survey. The Substance Abuse and Mental Health Services Administration (SAMHSA) 2018 National Survey on Drug Use and Health Report notes that approximately 1.2 million more people reported use of hallucinogens, which include LSD, PCP, and Ecstasy, compared with 2017. In addition, about 170,000 more people used methamphetamine. Not all substance use increased year over year. For example, 187,000 fewer adolescent and adult Americans [...]
Lire la suiteThe Potential of Cannabidiol as a Treatment for Psychosis and Addiction : Who Benefits Most ? A Systematic Review Albert Batalla, Hella Janssen, Shiral S. Gangadin and Matthijs G. Bossong Journal of Clinical Medicine, 2019, 8, 1058 doi : 10.3390/jcm8071058 Abstract : The endogenous cannabinoid (eCB) system plays an important role in the pathophysiology of both psychotic disorders and substance use disorders (SUDs). The non-psychoactive cannabinoid compound, cannabidiol (CBD) is a highly promising tool in the treatment of both disorders. Here we review human clinical studies that investigated the ecacy of CBD treatment for schizophrenia, substance use disorders, and their comorbidity. In particular, we examined [...]
Lire la suiteNabiximols combined with motivational enhancement/cognitive behavioral therapy for the treatment of cannabis dependence : A pilot randomized clinical trial Jose M. Trigo, Alexandra Soliman, Lena C. Quilty, Benedikt Fischer, JuÈrgen Rehm, Peter Selby, Allan J. Barnes11¤a, Marilyn A. Huestis, Tony P. George, David L. Streiner, Gregory Staios, Bernard Le Foll PLoS ONE, 2018, 13, (1), e0190768. https://doi.org/10.1371/journal.pone.0190768 Abstract Background The current lack of pharmacological treatments for cannabis use disorder (CUD) warrants novel approaches and further investigation of promising pharmacotherapy. We previously showed that nabiximols (27 mg/ml Δ9-tetrahydrocannabinol (THC)/ 25 mg/ml cannabidiol (CBD), Sativex®) can decrease cannabis withdrawal symptoms. Here, we assessed in a pilot study the [...]
Lire la suitePsychedelic Elephant A critique of psychedelic research Peter Webster juillet 2019 https://www.researchgate.net/search.Search.html?type=researcher&query=Psychedelic%20Elephant My title might lead some who are old enough to remember the incident 1 2 to expect from this essay an indictment of the idiots who conducted the "scientific research" during which an elephant was clearly murdered.3 It is always great fun to expose foolishness and willful ignorance. But unfortunately, psychedelic research in those days, the 1950s and 1960s, attracted no small number of other scientists who, at least in retrospect, could also be called idiots. Jean Houston (1967) has described one of her initial observations of LSD administration. The subject was told by [...]
Lire la suiteThe Influence of Psychedelic Induced Ego-Dissolution on Self-Compassion, Kevin Allan Stansbury, 2019
The Influence of Psychedelic Induced Ego-Dissolution on Self-Compassion Kevin Allan Stansbury B.A., 2011, California State University, Dominguez Hills, May 2019 A THESIS Presented to the School of Social Work California State University, Long Beach In Partial Fulfillment of the Requirements for the Degree Master of Social Work Abstract Prior research has shown that psychedelic induced ego-dissolution mediates therapeutic outcomes and enhances well-being. The experience of psychedelics has been shown to increase certain mindfulness capacities. A cross-sectional descriptive study was implemented in an online community to examine the relationship between psychedelic induced ego-dissolution and self-compassion in adults who have used psychedelics in the past. This study also [...]
Lire la suiteReefer Madness : A Case of Cannabis-Induced Psychosis Matthew C. Ballenberger, Robert D. Glatter, Daniel P. Klein, Steven Mandel, Medscape Psychiatry, August 15, 2019 Clinical Presentation A 32-year-old woman with a history of iron-deficiency anemia was brought in by ambulance because of altered mental status. The patient's sister and boyfriend reported that 1 day before presentation, the patient had ingested a marijuana edible and a few hours later developed fatigue and nausea, followed by at least 15 episodes of nonbloody, nonbilious, projectile vomiting throughout the night. In the morning, she became very pale, her lips turned blue, and she became stiff, losing consciousness for [...]
Lire la suiteSalvia divinorum : from recreational hallucinogenic use to analgesic and anti-inflammatory action Ulises Coffeen, Francisco Pellicer Journal of Pain Research, 2019, Volume 12, 1069-1076 DOI: 10.2147/JPR.S188619 Abstract : Salvia divinorum is a herbal plant native to the southwest region of Mexico. Traditional preparations of this plant have been used in illness treatments that converge with inflammatory conditions and pain. Currently, S. divinorum extracts have become popular in several countries as a recreational drug due to its hallucinogenic effects. Its main active component is a diterpene named salvinorin A (SA), a potent naturally occurring hallucinogen with a great affinity to the κ opioid receptors and with [...]
Lire la suiteAyahuasca and Public Health : Health Status, Psychosocial Well-Being, Lifestyle, and Coping Strategies in a Large Sample of Ritual Ayahuasca Users Genís Ona, Maja Kohek, Tomàs Massaguer, Alfred Gomariz, Daniel F. Jiménez, Rafael G. Dos Santos, Jaime E. C. Hallak, Miguel Ángel Alcázar- Córcoles & José Carlos Bouso Journal of Psychoactive Drugs, 2019, DOI: 10.1080/02791072.2019.1567961 ABSTRACT Assessing the health status of ayahuasca users has been challenging due to the limitations involved in randomized clinical trials and psychometric approaches. The main objective of this study is the implementation of an approach based on public health indicators. We developed a self-administered questionnaire that was administered to long-term [...]
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