Results 51 to 60 of about 19,302 (239)

Psychopathological effects of psychostimulant substances and psychotic onset: the difficult process of differential diagnosis between substance-induced psychosis and acute primary psychosis

Psychiatria i Psychologia Kliniczna, 2015
Among the psychopathological effects induced by stimulants there can be a variety of psychotic-like experiences that can resolve in a matter of hours or within a few days without clinical treatment, or can instead constitute initial symptoms of a ...
Emanuela Atzori
doaj   +1 more source

Acute effects of THC and a CBD+THC combination on cardiovascular haemodynamics and respiratory muscle activity during loaded breathing in healthy adults: A randomized placebo‐controlled crossover study

British Journal of Clinical Pharmacology, EarlyView.
Aims This study aimed to evaluate the acute effects of cannabidiol plus tetrahydrocannabinol (CBD+THC) and tetrahydrocannabinol (THC) oils on cardiovascular haemodynamics, respiratory muscle activity and peripheral tissue perfusion in healthy adults. Methods In this randomized, double‐blind, crossover trial, participants received orally administered ...
Edna Karla Ferreira Laurentino, Marina Lyra L. C. Fagundes, Bruno Lobão Soares, Rodrigo Torres‐Castro, Matias Otto‐Yañez, Emerson Arcoverde Nunes, Matheus Freitas Fernandes Pedrosa, Jéssica Danielle Medeiros da Fonsêca, Vanessa R. Resqueti, Guilherme Augusto de Freitas Fregonezi   +9 more
wiley   +1 more source

A case of attempted bilateral self-enucleation in a patient with bipolar disorder

Mental Illness, 2017
Attempted and completed self-enucleation, or removal of one’s own eyes, is a rare but devastating form of self-mutilation behavior. It is often associated with psychiatric disorders, particularly schizophrenia, substance induced psychosis, and bipolar ...
Hannah Muniz Castro, John Alvarez, Robert G. Bota, Marc Yonkers, Jeremiah Tao   +4 more
doaj   +1 more source

Pharmacokinetics and safety of a modified‐release psilocybin formulation: A SAD Phase I trial in normal‐weight and overweight/obese participants

British Journal of Clinical Pharmacology, EarlyView.
Aims This study aimed to evaluate the safety, tolerability and pharmacokinetics of a novel oral modified‐release psilocybin formulation (REL‐P11) in normal‐weight and overweight/obese healthy adults and to assess its suitability for controlled, subperceptual exposure, in light of emerging evidence supporting serotonergic modulation in metabolic ...
Anna Signor, Stefano Comai, Gianfranco Pasut, Franco Folli, Marco Gentilucci, Negar Gharavi, Sofia Raitsin, Thuy Van Nguyen, Marco Pappagallo, Andrea Mattarei, Paolo L. Manfredi, Sara De Martin   +11 more
wiley   +1 more source

Substance-induced psychosis [PDF]

British Journal of Psychiatry, 1996
K. Davison, Martin Roth
openaire   +3 more sources

Copula‐based joint modelling of emergency department visits with time‐varying dependence

Canadian Journal of Statistics, EarlyView.
Abstract Jointly modelling multiple correlated count time series is essential in health services research, where outcomes like emergency visits for mental health and substance use often evolve together. Ignoring these dependencies can obscure meaningful trends and limit the effectiveness of policy evaluation.
Guanjie Lyu, Cindy Feng, Lihui Liu
wiley   +1 more source

Irregular visits in longitudinal studies: Comparing inverse intensity of visit weighting and imputation in a causal analysis of antidepressant therapeutic treatment

Canadian Journal of Statistics, EarlyView.
Abstract Irregular observation times are common in longitudinal observational studies and can affect causal inferences. We use data from electronic health records of Kaiser Permanente Washington patients in the United States who initiated an antidepressant medication between 2008 and 2018, with a confirming diagnosis of depression. We are interested in
Janie Coulombe, Erica E. M. Moodie, Susan M. Shortreed   +2 more
wiley   +1 more source

The exogenous model of psychotic experience induced by novel psychoactive substances: A clinical overview

Emerging Trends in Drugs, Addictions, and Health
The previous two decades have been marked by profound societal transformations, including ongoing developments in the illegal drug market and the emergence of numerous novel psychoactive substances.
Giovanni Martinotti, Gilberto Di Petta, Tommaso Piro, Eleonora Chillemi, Filippo Maria Ferro   +4 more
doaj   +1 more source

Genomic Insights Into Risperidone Treatment Outcomes in Children and Adolescents: Experience From a Psychiatric Hospital Serving Rural Youth

Clinical Pharmacology &Therapeutics, EarlyView.
Risperidone is a commonly used antipsychotic for treating psychiatric illness in children and adolescents. There is a large variability in risperidone response and discontinuation rates remain high. Pharmacogenomics offers the opportunity to improve risperidone outcomes, yet studies in pediatric populations are limited.
Jack W. Staples, Shayna R. Killam, Karen E. Brown, Rachel Dalton, Elizabeth Sather, Qiang Chen, Joshua Loveland, Corbin Schwanke, Abdallah F. Elias, Kristin L. Bigos, Erica L. Woodahl   +10 more
wiley   +1 more source

Antidepressant Misuse in Esports: A Review of Pharmacology, Adverse Effects, Pharmacokinetics and Biomatrix‐Based Detection for Anti‐Doping Applications

Drug Testing and Analysis, EarlyView.
This review highlights the misuse of antidepressants as potential cognitive‐enhancing agents in Esports. Despite pharmacological effects that overlap with those of psychostimulants, antidepressants remain an under‐recognised source of doping in Esports.
Kassim Ali Salum, Shao‐Hsin Hung, Meng‐Tsang Hsieh, Mei‐Chich Hsu, William Chih‐Wei Chang   +4 more
wiley   +1 more source