Introduction High attrition in drug development remains a significant challenge for research and development organisations worldwide. Most novel drug compounds fail at an early stage, often without knowledge of target engagement or molecular efficacy at diseased tissue level. Phase 0 trials provide an opportunity to provide mechanistic data in a small number of patients at the earliest stage of...
The impact of climate change, soil fertility depletion, and land degradation has necessitated the continuous use of fertilizer to enhance crop productivity. However, the high cost of fertilizer, coupled with improper use of fertilizer leading to environmental issues, has encouraged efficient use of fertilizer. This study draws on farm-level data to assess the link between the implementation of...
The analyses described in this SAP will assess the efficacy and safety of LSD (MB-22001) in comparison with active placebo (caffeine). The analysis described cover those for the primary, secondary and safety endpoints described in the Protocol.
Background: Major depressive disorder (MDD) is the leading cause of disability worldwide, affecting roughly 322 million people. Recently, doses of psilocybin have shown promise in treating mood disorders, sparking interest in other dosing practices. According to anecdotal reports and observational studies, microdosing psilocybin yields benefits to mental health; however, rigorously controlled...
Major depressive disorder (MDD) affects approximately 5 % of the global population. Classic psychedelics have shown promise in treating various mental health disorders. This study evaluated the feasibility and tolerability of an 8-week regimen of microdosed lysergic acid diethylamide (LSD) as a treatment for major depressive disorder in an open-label phase 2A trial (LSDDEP1). Nineteen...
BackgroundTaking very small doses of psychedelics (LSD, truffles) over an extended period became prevalent in Western societies for its alleged cognitive benefit, including enhanced creativity. However, in the absence of robust, double-blind-controlled quantitative studies, such claims remain anecdotal.MethodsHere we present results from 3 double-blind placebo-controlled longitudinal trials...
Whole-body dynamic (WB4D) positron emission tomography (PET) imaging data using radiolabeled analogs of drugs are mostly analyzed using descriptive approaches, with no relationship to traditional pharmacokinetic studies based on blood sampling. Here, we build a pharmacokinetic (PK) model from WB4D PET data obtained using a microdose of radiolabeled glyburide ([11C]glyburide) in humans, aiming...
The emergence of microdosing introduced a novel approach to consuming classic psychedelic substances, such as LSD (lysergic acid diethylamide) and psilocybin mushrooms, in ways previously unconventional. Whereas traditional illicit substance use often seeks euphoric experiences, microdosing deliberately avoids such effects in favor of perceived self-enhancing benefits. Increasingly common in...
ObjectiveMicrodosing psychedelics has been widely reported to enhance focus and problem-solving, sparking interest in its potential to treat attentional disorders such as ADHD. However, existing studies largely rely on anecdotal evidence and lack adequate placebo control.MethodsThis study contributes to the literature by examining the longitudinal effects of microdosing psilocybin truffles in...
method was developed for the analysis of serotonin in Caenorhabditis elegans. Samples were subjected to solvent-solvent extraction from basic conditions into n-heptanol. The serotonin was then back-extracted into acetic acid, the solution diluted into basic buffer, and labelled with 3-(2-furoyl) quinoline-2-carboxaldehyde in the presence of cyanide. The sample was analyzed by capillary...