Marc Walter

Recreational cannabis access via pharmacies: A 1-year Swiss study on cannabis use and mental health

E. Pichler, Felix Mosandl, Jens Kronschnabel, Maximilian Meyer et autres

BACKGROUND: While cannabis use has been linked to poorer mental health, the effects of regulated access remain unexplored. This study examined changes in psychopathology and cannabis-use patterns under pharmacy-based regulated access (pharmacist-dispensed, max 20% THC, ≤10g THC/month) in Switzerland over 1 year. …

at, ch, si (code pays fourni par la source)

Spatial transcriptomics maps distinct signatures of human intermuscular adipose expansion in mice

Ekta Pathak, Robby Zachariah Tom, M. A. Kim, Stephan Sachs et autres

Intermuscular adipose tissue expansion is closely associated with cardiometabolic disease, yet its cellular organization and regulatory mechanisms remain poorly defined. Using bulk transcriptomics on human intermuscular adipose tissue, we identified a distinct gene signature and functional regulators including adipogenic transcription factor early …

de, us (code pays fourni par la source)

Network and receptor architectures shape brain morphometry in addiction

Foivos Georgiadis, Beatrice Annunziata Milano, Sara Larivière, Kent E. Hutchinson et autres

Abstract Substance use disorders (SUD) are associated with widespread brain structural alterations, but the principles governing their regional distribution remain unclear. We tested whether SUD-related morphometric differences are shaped by normative connectivity and neurotransmitter receptor architecture. We analysed T1-weighted MRI data from …

ch, it, ca, us, nl, de, au, Afrique du Sud, gb, es, mx, be, cn (code pays fourni par la source)

Bidirectional association of psychopathology and cannabis use: Results from the Swiss study on recreational cannabis access via pharmacies

C. Felix Mosandl, E. Pichler, Maximilian Meyer, Adrian Guessoum et autres

Although associations between cannabis use and mental health have been widely examined, temporal relationships between cannabis use patterns and psychopathological symptoms in regulated settings remain underexplored. We investigated longitudinal associations between cannabis use patterns (frequency, quantity, and problematic use) and psychopathological symptoms …

ch (code pays fourni par la source)

Cannabis Use, THC Purchase Patterns, and Health Outcomes Following Recreational Cannabis Access: A Two-Year Prospective Cohort Study in Switzerland

Lavinia Baltes-Flueckiger, Andrea H. Meyer, Regine Steinauer, Maximilian Meyer et autres

ch, si (code pays fourni par la source)

Evaluation of treatment costs for direct versus stepwise admission to home treatment

Antonia Kaehlitz, Michel Ngoc-Minh Dang, Jens Kronschnabel, E. Pichler et autres

Background: Mental health care's rising socio-economic relevance has led to a need for cost-effective treatment alternatives. Home Treatment (HT) has emerged as a viable substitute for inpatient psychiatric care, introduced by the Psychiatric Services Aarau AG (PDAG) in 2015. Subsequent studies have …

si, ch, de (code pays fourni par la source)

Effects of legal access versus illegal market cannabis on use and mental health: A randomized controlled trial

Lavinia Baltes‐Flueckiger, Regine Steinauer, Maximilian Meyer, Adrian Guessoum et autres

Abstract Aims We measured the effects of public health‐oriented cannabis access compared with the illegal market on cannabis use and related mental health outcomes in adult cannabis users. Design This was a two‐arm, parallel group, open‐label, randomized controlled trial. Follow‐up outcome measurement …

ch (code pays fourni par la source)

Stability of exercise addiction symptoms and co-occurring mental disorders – a follow-up study

Maximilian Meyer, Aline Wagner, André Schmidt, Anna-Chiara Schaub et autres

Introduction: Individuals with exercise addiction (EA) report being unable to stop exercising despite its negative psychological, physical, or social impact. Due to a lack of evidence, EA has so far not been officially recognized as a behavioral addiction. Only one study exists, …

ch (code pays fourni par la source)

Narzissmus

Marc Walter, Oliver Bilke-Hentsch, Franz Resch, Gerhard Dammann

Narzisstische Phänomene erregen seit langer Zeit sowohl großes wissenschaftliches wie auch gesellschaftliches Interesse. In diesem Werk wird der Narzissmus in seiner gesamten Bandbreite von normalen Ausdrucksformen bis hin zu den schweren narzisstischen Störungen dargestellt. Beschrieben werden die Veränderungen der klinischen Diagnostik und …

Sex-Specific Restoration of CD4+ T-Cell Receptor Activity Through Exercise Training in Patients Undergoing Hemodialysis

Marc Walter, Sophia Dinges, Sini S. Joseph, Pia von Korn et autres

us, de (code pays fourni par la source)

Cannabinoids for treating psychiatric disorders in youth: a systematic review of randomized controlled trials

Patrick Köck, Andrzej Badek, Maximilian Meyer, Arndt-Lukas Klaassen et autres

BACKGROUND: Cannabinoids have been of increasing interest mainly due to their putative efficacy in a wide array of psychiatric, psychosomatic, and neurological conditions. AIMS: This systematic review aims to synthesize results from randomized placebo-controlled trials regarding the efficacy and the dosage of …

ch (code pays fourni par la source)

Neurobiologie

Marc Walter, André Schmidt