Results 51 to 60 of about 17,929 (144)

The Frizzled 3 gene is associated with methamphetamine psychosis in the Japanese population

Behavioral and Brain Functions, 2008
Background Frizzled 3 (Fzd3) is a receptor required for the Wnt-signaling pathway, which has been implicated in the development of the central nervous system, including synaptogenesis and structural plasticity.
Yamada Mitsuhiko, Inada Toshiya, Kodama Masafumi, Takaki Manabu, Kotaka Tatsuya, Okahisa Yuko, Ujike Hiroshi, Kishimoto Makiko, Uchimura Naohisa, Iwata Nakao, Sora Ichiro, Iyo Masaomi, Ozaki Norio, Kuroda Shigetoshi   +13 more
doaj   +1 more source

Modern perspectives on psychoses: dissociation, automatism, and temporality across exogenous and endogenous dimensions

Frontiers in Psychiatry
Substance use and the emergence of Novel Psychoactive Substances (NPS) present a significant public health challenge and diagnostic dilemma, particularly in the context of psychosis.
Valerio Ricci, Maria Celeste Ciavarella, Carlotta Marrangone, Guilherme Messas, Guilherme Messas, Giuseppe Maina, Giuseppe Maina, Giovanni Martinotti   +7 more
doaj   +1 more source

The synthetic psychosis substances induced: A clinical case study

European Psychiatry, 2016
The presentation intends to examine a new kind of clinical psychiatric syndrome, called by the author “synthetic psychosis”, which can occur in people who abuse novel psychoactive substances (NPS). This syndrome will be considered from both a psychopathological and a phenomenological perspective.
openaire   +1 more source

Case Report: Cannabis and kratom-induced self-amputation of ears and penis

Frontiers in Psychiatry
This report describes the case of a 31-year-old male lumberjack with severe self-inflicted injuries, including the amputation of both auricles and the penis, under the influence of cannabinoids, mitragynine, and 7-hydroxymitragynine.
Marek Broul, Marek Broul, Marek Broul, Xenia Rudenko, Adam Bajus, Jiří Král, Dan Mwemena Kyenge, Zdenka Staňková, Jakub Albrecht, Jakub Albrecht   +9 more
doaj   +1 more source

The Traveling Mind: Moderators, Mediators and Pathophysiology of Migration Psychosis

European Psychiatry
Introduction It is well established that migrants have a 2 to 4 times increase in psychosis risk. However, estimates are highly heterogeneous and vary considerably depending on origin and destination country.
K. Kahil, L. Daou, A. Chabbouh, E. Ghossoub   +3 more
doaj   +1 more source

Symptom severity and cognitive performance in patients with substance induced psychotic disorder and schizophrenia: a cross-sectional comparative study

Schizophrenia Research: Cognition
Background and hypothesis: psychotic disorders induced by substances like marijuana, amphetamines and methamphetamines (SIPDs) are a growing mental health problem, yet the question do they represent a separate psychotic class independent from ...
Kaloyan Stoychev, Ivanka Veleva, Eleonora Mineva-Dimitrova, Petranka Chumpalova, Emiliya Dimitrova   +4 more
doaj   +1 more source

Treatment of patients with comorbidity of substance use disorder and psychotic disorder

Zdravniški Vestnik, 2010
The term dual diagnosis is used to describe the comorbid condition of substance use disorder and other mental disorder. The prevalence of substance use disorders is higher among patients with other mental disorders than in general population.
Nuša Šegrec, Andrej Kastelic
doaj  

Piperazine Abuse and Psychosis: A Systematic Review of the Literature

Psychiatry International
Background: Piperazines, synthetic compounds known for their stimulant and hallucinogenic effects, have gained prominence among novel psychoactive substances (NPS) and are frequently associated with adverse psychiatric outcomes, including psychosis ...
Alessio Mosca, Stefania Chiappini, Andrea Miuli, Gianluca Mancusi, Clara Cavallotto, John M. Corkery, Livia Miotti, Mauro Pettorruso, Giovanni Martinotti, Fabrizio Schifano   +9 more
doaj   +1 more source

Investigating the Effectiveness of Brexpiprazole in Subjects with Schizophrenia Spectrum Illness and Co-Occurring Substance Use Disorder: A Prospective, Multicentric, Real-World Study

Pharmaceuticals
Background: Dual disorders (DDs) involve the coexistence of a substance use disorder (SUD) with another mental illness, often from the psychotic and affective categories.
Stefania Chiappini, Clara Cavallotto, Alessio Mosca, Francesco Di Carlo, Tommaso Piro, Giulia Giovannetti, Arianna Pasino, Mariachiara Vicinelli, Chiara Lorenzini, Mariapia Di Paolo, Maria Pepe, Marco Di Nicola, Valerio Ricci, Mauro Pettorruso, Giovanni Martinotti   +14 more
doaj   +1 more source

Improving Quality of Care for Patients With Attention-Deficit/Hyperactivity Disorder in an Early Intervention for Psychosis Service

BJPsych Open
Aims Attention-deficit/hyperactivity disorder (ADHD) is frequently associated with other psychiatric conditions, including psychotic disorders. There is evidence for shared genetic susceptibility to both conditions (Hamshere ML, Stergiakouli E, Langley ...
Masab Hanan, Marlene Kelbrick
doaj   +1 more source