Potential Therapeutic Effects of Psilocybin Matthew W. Johnson & Roland R. Griffiths Neurotherapeutics, 2017, 14, 734–740 DOI 10.1007/s13311-017-0542-y Abstract Psilocybin and other 5-hydroxytryptamine2A agonist classic psychedelics have been used for centuries as sacraments within indigenous cultures. In the mid-twentieth century they were a focus within psychiatry as both probes of brain function and experimental therapeutics. By the late 1960s and early 1970s these scientific inquires fell out of favor because classic psychedelics were being used outside of medical research and in association with the emerging counter culture. However, in the twenty-first century, scientific interest in classic psychedelics has returned and grown as a result of [...]
Lire la suiteLysergic acid diethylamide : a drug of ‘use’ ? Saibal Das, Preeti Barnwal, Anand Ramasamy, Sumalya Sen and Somnath Mondal Therapeutic Advances in Psychopharmacology, 2016, Vol. 6, (3), 214–228 DOI: 10.1177/2045125316640440 Abstract : Lysergic acid diethylamide (LSD), described as a classical hallucinogen, began its journey from the middle of the last century following an accidental discovery. Since then, it was used as a popular and notorious substance of abuse in various parts of the world. Its beneficial role as an adjunct to psychotherapy was much unknown, until some ‘benevolent’ experiments were carried out over time to explore some of its potential uses. But, many [...]
Lire la suiteCannabidiol Does Not Dampen Responses to Emotional Stimuli in Healthy Adults David L. Arndt and Harriet de Wit Cannabis and Cannabinoid Research, 2017, 2, (1), 105-113 DOI: 10.1089/can.2017.0014 Abstract Introduction : Cannabidiol (CBD) is a nonpsychoactive constituent of whole plant cannabis that has been reported to reduce anxiety-like behaviors in both pre-clinical and human laboratory studies. Yet, no controlled clinical studies have demonstrated its ability to reduce negative mood or dampen responses to negative emotional stimuli in humans. The objective of this study was to investigate the effects of CBD on responses to negative emotional stimuli, as a model for its potential anxiety-reducing effects. Materials and [...]
Lire la suitePotential Psychiatric Uses for MDMA B.B. Yazar-Klosinski and M.C. Mithoefer CLINICAL PHARMACOLOGY & THERAPEUTICS, 2017, 101, 2 www.wileyonlinelibrary/cpt doi:10.1002/cpt.565 Phase II trials of 3,4-methylenedioxymethamphetamine (MDMA)- assisted psychotherapy have demonstrated initial safety and efficacy for treatment of posttraumatic stress disorder (PTSD), with potential for expansion to depression and anxiety disorders. In these trials, single doses of MDMA are administered in a model of medication-assisted psychotherapy, differing from trials involving daily drug administration without psychotherapy. This model presents an opportunity to utilize accelerated regulatory pathways, such as the US Food and Drug Administration (FDA) Breakthrough Therapy Designation, to most effectively and expeditiously test such novel approaches. BACKGROUND MDMA-assisted [...]
Lire la suitePrescribing Health Care Providers’ Attitudes, Experiences, and Practices Surrounding Cannabis Use in Patients with Anxiety Disorders and Post-Traumatic Stress Disorder Jake Rosenberg, Mallory J.E. Loflin, Yasmin L. Hurd, and Marcel O. Bonn-Miller Cannabis and Cannabinoid Research, 2019, Volume 4, Number 2, DOI: 10.1089/can.2018.0008 Abstract Background : Preliminary evidence suggests that certain cannabinoids may be beneficial for the treatment of anxiety and post-traumatic stress disorder (PTSD). However, it is unclear whether prescribing health care professionals view medicinal cannabis as a safe and effective option for treatment of these disorders. Methods : Three hundred fifty-two prescribing health care professionals across the United States completed an online survey assessing [...]
Lire la suitePsychedelic Cuts Cravings, Consumption in Alcohol Use Disorder Pauline Anderson Medscape, May 23, 2019 https://www.medscape.com/viewarticle/913422?src=wnl_tp10n_190711_mscpedit&uac=292598PZ&impID=2023688&faf=1 SAN FRANCISCO — Just two doses of the psychedelic drug psilocybin, taken over a period of 8 weeks, significantly reduced alcohol use and cravings in patients with alcohol use disorder, preliminary findings show. In the first study to use modern clinical trial design to investigate the effects of a hallucinogen in alcohol-dependent patients, investigators at New York University (NYU) School of Medicine in New York City found that use of psilocybin was significantly associated with fewer drinking days and fewer drinks per day, as well fewer cravings. Dr Kelley Clark O'Donnell "Psychedelic [...]
Lire la suiteEvidences for the Anti-panic Actions of Cannabidiol Vanessa P. Soares and Alline C. Campos Current Neuropharmacology, 2017, 15, 291-299 DOI : 10.2174/1570159X14666160509123955 Abstract : Background : Panic disorder (PD) is a disabling psychiatry condition that affects approximately 5% of the worldwide population. Currently, long-term selective serotonin reuptake inhibitors (SSRIs) are the first-line treatment for PD; however, the common side-effect profiles and drug interactions may provoke patients to abandon the treatment, leading to PD symptoms relapse. Cannabidiol (CBD) is the major non-psychotomimetic constituent of the Cannabis sativa plant with antianxiety properties that has been suggested as an alternative for treating anxiety disorders. The aim of the [...]
Lire la suitePsychedelic-assisted therapy for anxiety and depression in the face of death: A critical review with an anthropological lens Jenna VARLEY Journal of Psychedelic Studies, 2019, 3, (1), 14–18. DOI: 10.1556/2054.2019.005 Psychedelics have been investigated for their therapeutic applications in end-of-life care as early as 1960. Recently, there have been four main groups conducting clinical trials for either lysergic acid diethylamide or psilocybin for the treatment of anxiety and depression in patients with terminal illnesses. The recent trials have higher methodological quality and demonstrate the profound impact of psychedelics for this particular patient presentation. However, a number of gaps, including understanding the meaning of death [...]
Lire la suiteCannabidiol and Canabis Use Disorder María S. García-Gutiérrez, Francisco Navarrete, Adrián Viudez-Martínez, Ani Gasparyan, Esther Caparrós, Jorge Manzanares Chapter, In book : "Cannabis Use Disorders", 2018, pp 31-42 DOI: 10.1007/978-3-319-90365-1_5 Abstract Cannabis use disorders (CUD) represent a serious public health problem in occidental societies. Despite their devastating social, health, and economic impact, to date no pharmacological treatment has been approved for the clinical management of cannabis dependence. Cannabidiol (CBD), one of the main compounds—together with Δ9-THC—present in the plant Cannabis sativa, has been reported to possess anxiolytic, antidepressant, and antipsychotic-like effects and neuroprotective properties. And, contrary to Δ9-THC, CBD does not appear to have addictive properties. Taken [...]
Lire la suiteA Cross-Sectional Study of Cannabidiol Users Jamie Corroon and Joy A. Phillips Cannabis and Cannabinoid Research, 2018, 3, 1, 152-161. https://doi.org/10.1089/can.2018.0006 Abstract Introduction: Preclinical and clinical studies suggest that cannabidiol (CBD) found in Cannabis spp. has broad therapeutic value. CBD products can currently be purchased online, over the counter and at Cannabis-specific dispensaries throughout most of the country, despite the fact that CBD is generally deemed a Schedule I controlled substance by the U.S. Drug Enforcement Administration and renounced as a dietary supplement ingredient by the U.S. Food and Drug Administration. Consumer demand for CBD is high and growing, but few studies have examined the [...]
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