Journal of Eating Disorders
July 24, 2025
Sarah-Catherine Rodan, Noah Meez, Sophie Lloyd-Hurwitz et al.
2 citations
There are few effective treatments for eating disorders (EDs), and new interventions are urgently needed. The MEDication and other drugs For Eating Disorders ("MED-FED") survey investigated the lived experience of adults with EDs regarding their prescription and non-prescription drugs use. Psychedelic drugs were highly rated in this survey for their impact on ED symptoms and general mental...
Pharmacy
July 21, 2025
Paula S C C Castro, Kae Leopoldo, Maria Olivia Pozzolo Pedro et al.
2 citations
Objective: To systematically review the scientific literature on lysergic acid amide (LSA), focusing on its physical, neurobiological, and social effects, as well as its potential risks and therapeutic uses. Methods: A systematic review was conducted across PubMed, Google Scholar, and Web of Science up to December 2023, using keywords such as "ergine," "lysergic acid amide," and "legal high."...
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie
July 16, 2025
Amel Bouloufa, Sarah Delcourte, Renaud Rovera et al.
12 citations
Recent clinical trials show that serotonergic psychedelics, including the prototypical hallucinogen lysergic acid diethylamide (LSD), possess a great promise for treating affective disorders. Interestingly, LSD displays strong functional activity on 5-HT2B receptors and a modulatory role of the latter receptors in anxious and depressive-like behaviors has been reported. Using behavioral and in...
Journal of Psychopharmacology
July 11, 2025
Diana Glenn, Seung Hee Choi, Rick S. Zimmerman
1 citation
Background: Classic serotonergic psychedelics are 5-HT2A partial agonists that induce non-ordinary states of consciousness. Many have demonstrated anti-addictive properties; however, their impact on smoking behaviors remains under-researched. This review provides a synthesis of the therapeutic potential of these compounds in promoting smoking cessation and reduction. Methods: A systematic...
Nordic Journal of Psychiatry
July 10, 2025
Pernille Kølbæk, Søren Dinesen Østergaard, Jens Larsen
Background Recent studies have suggested that psychedelics such as lysergic acid diethylamide (LSD) and psilocybin might benefit patients with mental illness. This revival calls for revisiting the field’s past experiences with these agents. From 1960 to 1973, many patients were treated with LSD and/or psilocybin at the Department of Psychiatry at Frederiksberg Hospital in Denmark. Here, we...
Health policy (Amsterdam, Netherlands)
July 8, 2025
Ramesh Joga, Sravani Yerram, Jayasri Devi Patnam et al.
5 citations
Research into psychedelics has gained renewed interest due to their potential to address psychiatric, neurological, and other peripheral conditions. These substances offer long-term therapeutic benefits, contrasting with the side effects and limitations of current psychiatric medicines. This study examines the legislations and regulatory frameworks for psychedelics in Australia, Canada, The...
Psychiatry Research
July 5, 2025
Maria Helha Fernandes-Nascimento, Priscila Weber, André Brooking Negrão
4 citations
LSD (lysergic Acid Diethylamide), a psychedelic compound, has been investigated in recent studies for the treatment of mental disorders. We analyzed the efficacy and safety of LSD in the treatment of mental disorders and substance use disorders in adult patients. We searched Embase, PubMed, Scopus, PsycINFO, the Cochrane Library, CENTRAL, BVS, EBSCO, Epistemonikos, and the grey literature for...
The Brown University Psychopharmacology Update
July 1, 2025
Microdosing of lysergic acid diethylamide (LSD) over a 6‐week period showed no significant benefits over placebo in reducing symptoms of attention‐deficit hyperactivity disorder (ADHD) in adults, a Phase 2A trial has found. Both the LSD and placebo groups experienced marked improvement, the investigators reported.
Cureus
July 1, 2025
Akshita Suleria, Sakshi Verma, Khanij Arya et al.
Lysergic acid diethylamide (LSD) is an ergot-derived psychedelic agent that produces perceptual and psychic effects of heightened sensations by acting on the dopaminergic, adrenergic, and serotonergic pathways in the brain and periphery, with 5-hydroxytryptamine 2A (5-HT2A) as the primary target molecule. Its action on these receptors in the central nervous system is comparatively well studied...
Veterinary medicine and science
July 1, 2025
Elisa Hernández-Álvarez, Lucas F Borkel, Jaime Rojas-Hernández et al.
3 citations
This pilot study explored the potential of microdosing 1-cyclopropionyl-d-lysergic acid diethylamide (1cp-LSD) to treat canine anxiety. A single-case study was conducted on a 13-year-old female dog with severe separation anxiety, who was treated with 5 µg of 1cp-LSD every 3 days for a month. Anxiety was assessed before, after, and 1 month following treatment using a validated questionnaire. The...
Asian Journal of Psychiatry
June 26, 2025
Adi Sulstarova, Luise Scheuerlein, Silvia Monari et al.
4 citations
Psychedelics are increasingly used in the general population, yet they are associated with increased risk of psychosis in a minority of users that can experience psychedelic-induced psychosis (<1 % in controlled trial settings). In contrast, the evidence regarding the treatment of psychedelics-induced psychosis remains to date scarce. We conducted a PRISMA 2020-compliant systematic review...
medRxiv
June 18, 2025
Drummond E-Wen Mcculloch, Kristian Larsen, Annette Johansen et al.
preprint
In this study, we provide the first study to integrate molecular and functional neuroimaging during psychedelic drug effects in humans. Using simultaneous PET-MRI technology, we describe multiple brain actions of lysergic acid diethylamide (LSD) in healthy volunteers. We quantify the occupancy of LSD at cerebral serotonin 2A receptors and show that LSD increases global cerebral blood flow and...
bioRxiv Preprint Server
June 16, 2025
Beatriz de S. Carrilho, Aline Duarte, Isabelle Martins et al.
preprint
Aging is modulated by nutrient-sensing pathways that integrate metabolic and hormonal cues to regulate growth, stress resilience, and lifespan. Caloric restriction (CR), a well-established intervention, extends longevity in diverse species through modulation of conserved nutrient-sensing pathways, including TOR signaling. Lysergic acid diethylamide (LSD), a classic serotonergic psychedelic with...
bioRxiv : the preprint server for biology
June 15, 2025
Michael Von Gunten, Tenna Russell, Isaac Stirland et al.
preprint
Psychedelics are emerging as a promising treatment option for a range of neuropsychiatric disorders, including substance use disorders. One potential mechanism underlying their therapeutic benefits may involve a reversal of maladaptive plasticity induced by drug exposure. Here, we identify physiological, behavioral, and epigenetic impacts of lysergic acid diethylamide (LSD) on morphine-treated...
Pharmaceutics
June 11, 2025
Bernard Do, Luc Mallet, Maxime Annereau et al.
Background/Objectives: D-lysergic acid diethylamide (D-LSD) is under investigation as a potential therapeutic strategy for alcohol use disorder (AUD). However, the extreme light sensitivity of D-LSD presents a significant challenge in developing suitable pharmaceutical forms, particularly for clinical trial settings. This study proposes a liquid-filled capsule formulation designed to provide...
Med
June 4, 2025
Felix Müller, Hannes Zaczek, Anna M Becker et al.
21 citations
This trial aimed to assess the efficacy of lysergic acid diethylamide (LSD)-assisted therapy in patients with moderate-to-severe major depressive disorder. This was a randomized, parallel, double-blind, low-dose controlled trial (Clinicaltrials.gov: NCT03866252). Patients were randomly assigned in a 1:1 ratio to receive supportive psychotherapy and either 100 μg + 200 μg LSD or 25 μg + 25 μg...
Psychedelic Medicine
June 1, 2025
Rahul Katkar, Ashley M Perez, Murat Altinay et al.
4 citations
Gender-themed lysergic acid diethylamide (LSD) experiences have been documented anecdotally but not yet studied systematically. This study aimed to explore such experiences using data from Reddit to better understand their nature and potential therapeutic implications. In this retrospective observational study, posts and comments on the "r/LSD" subreddit reporting gender-themed LSD experiences...
JAMA Psychiatry
June 1, 2025
Lorenz Mueller, Joyce Santos de Jesus, Yasmin Schmid et al.
14 citations
Microdosing psychedelics, including lysergic acid diethylamide (LSD), has gained attention for its potential benefits in several psychiatric disorders, including attention-deficit/hyperactivity disorder (ADHD). However, LSD's efficacy in reducing ADHD symptoms remains unknown. To determine the safety and efficacy of repeated low doses of LSD in reducing ADHD symptoms compared with placebo. This...
Psychiatry Research
June 1, 2025
Jeremy Weleff, Alejandra Pulido-Saavedra, Ardavan Mohammad Aghaei et al.
4 citations
Opioid-related overdose deaths have reached record high levels, and novel treatments for opioid use disorder (OUD) are needed. The three United States Food and Drug Administration (FDA)-approved medications for OUD function primarily at the mu-opioid receptor. While these remain the gold-standard treatment for OUD, they have shortcomings and treatment options separate from the opioid receptor...
Journal of Psychoactive Drugs
May 29, 2025
Araam Abboud, Kyle Hua, Hannah Redding et al.
1 citation
This study examined patient perspectives on psilocybin therapy, specifically their acceptance and views on the therapeutic benefits of both hallucinogenic and non-hallucinogenic forms. A cross-sectional survey was conducted among psychiatric patients aged 18-65 at a community mental health center, assessing their attitudes, knowledge, and acceptance of psilocybin therapy. In total, 62.4% of the...