Major depressive disorder (MDD) has become a health crisis of epidemic proportions in the modern world. One in six individuals in the world is experiencing an episode of major depression in his or her lifetime, and it is estimated that major depression will rank second after cardiac disease as a cause of international medical morbidity by the year 2020. Depr...
Mindfulness-based interventions and psychedelic-assisted therapy have been experimentally utilised in recent years as alternative treatments for various psychopathologies with moderate to great success. Both have also demonstrated significant post-acute and long-term decreases in clinical symptoms and enhancements in well-being in healthy participants. These...
Psychedelic drugs have shown an efficacy in some psychiatric disorders and have an original mechanism of action with a 5-HT agonism. The aim of this meta-analysis was to assess by a quantitative analysis the putative efficacy of psychedelic drugs on depressive symptoms and to investigate the kinetic of this efficacy. We searched the MEDLINE and PsycINFO data...
Psychiatry is in a crisis. Mental health disorders are on the rise worldwide and there are currently not enough efficient treatment methods that would meet the patients’ needs. Hence, the societal and economic costs of mental health problems are enormous, as well as the suffering of individuals afflicted by mental health problems. Lysergic acid diethylamide ...
The psychedelic psilocybin and the entactogen 3,4-methylenedioxymethamphetamine (MDMA) are being scientifically studied again after a long hiatus, and especially for their potential in the treatment of psychiatric disorders. Their profound effect on cognitive, perceptual, and affective processes have led to several clinical studies during the last decade tha...
Mental illnesses, especially depression, are a global problem that require new treatment options to those whose symptoms are resistant to the current ones. Psilocybin, which is a naturally occurring drug in mushrooms, has become a potential candidate. It affects the brain by deactivating certain areas, causing not only changes in perception and consciousness...
In a recent issue of the BMC Psychiatry, the evidence of effectiveness of treatments for psychiatric conditions in end-stage cancer patients was reviewed (Johnson, 2018). The review was comprehensive, and included traditional and non-traditional/alternative treatments, including herbal medicines and spirituality. However, evidence showing that classic or ser...
The psychedelic research renaissance is gaining traction. Preliminary clinical studies of the hallucinogenic fungi, psilocybin, with psychological support, have indicated improvements in mood, anxiety and quality of life. A seminal, open-label study demonstrated marked reductions in depression symptoms in participants with treatment-resistant depression (TRD...
Background and aims Given the enormous global burden of depressive illness, there is an urgent need to develop novel and more effective treatments for major depressive disorder (MDD). Recent findings have suggested that psychedelic drugs may have a role in the treatment of depressive symptoms, and a number of groups are in the process of developing protocols...
BackgroundDepression and anxiety are prevalent psychiatric disorders that carry significant morbidity. Pharmacological and psychosocial interventions are used to manage these conditions, but their efficacy is limited. Recent interest into the use of psychedelic-assisted therapy using ayahuasca, psilocybin or lysergic acid diethylamide (LSD) may be a promisin...
psilocybin; depression; terminal cancer; CME; CNE: psilocybin; depression; terminal cancer; CME; CNEPsilocybin is a naturally occurring alkaloid found in more than 200 species of mushrooms. This compound, which was first isolated by the Swiss chemist Albert Hofman in 1959, is the active constituent of psychedelic mushrooms which are thought to have been util...
The use of classical psychedelics in a therapy setting can have a positive impact on many different psychiatric disorders such as mood disorders, anxiety, addiction, and overall spiritual wellbeing (Carhart-Harris et al., 2017). However, medicinal psychedelics have been stigmatized and removed as an option of treatment, just as medical cannabis once was. If ...
Anhedonia is defined as a diminished ability to experience interest or pleasure, and is a critical psychopathological dimension of major depressive disorder (MDD). The purpose of the current systematic review is to evaluate the therapeutic efficacy of pharmacological treatments on measures of anhedonia in adults with MDD. Electronic databases Cochrane Librar...
Background: Evidence suggests that classical psychedelics can promote enduring changes in personality, attitudes and optimism, as well as improvements in mental health outcomes. Aim: To investigate the effects of a composite intervention, involving psilocybin, on pessimism biases in patients with treatment-resistant depression (TRD). Methods: Patients with T...
IntroductionMood, anxiety, and substance-use disorders are among the most prevalent psychiatric disorders in the population. Although several pharmacological treatments are available, they are not effective for a significant proportion of patients and are associated with several adverse reactions. Therefore, new treatments should be explored. Recent studies ...
This research is being done to study the psychological effects of psilocybin in cancer patients. Psilocybin is a naturally occurring substance found in some mushrooms that some cultures have used for centuries in religious practices. This research is being done to study the psychological effects of psilocybin in cancer patients. Psilocybin is a naturally occ...
ObjectiveTo explore whether psilocybin with psychological support modulates personality parameters in patients suffering from treatment-resistant depression (TRD).MethodTwenty patients with moderate or severe, unipolar, TRD received oral psilocybin (10 and 25 mg, one week apart) in a supportive setting. Personality was assessed at baseline and at 3-month fol...
Introduction: It is a basic principle of the "psychedelic" treatment model that the quality of the acute experience mediates long-term improvements in mental health. In the present paper we sought to test this using data from a clinical trial assessing psilocybin for treatment-resistant depression (TRD). In line with previous reports, we hypothesized that th...
BackgroundConventional antidepressants are thought to produce their impact on clinical symptoms by increasing the central availability of biogenic amine neurotransmitters (the monoamine hypothesis of depression). These drugs continue to be the primary medicines used in major depressive disorder. Although they have biological effects after acute dosing, full ...
