Results 41 to 50 of about 40,271 (232)

Effects of Cannabidiol‐Rich Cannabis Oil on Facial Expression Recognition and Theory of Mind in Children With Autism Spectrum Disorder: A Randomized Clinical Trial

open access: yesAutism Research, EarlyView.
ABSTRACT To evaluate, in a post hoc subanalysis, the effects of cannabidiol (CBD)‐rich cannabis oil on facial expression recognition and theory of mind in children with autism spectrum disorder (ASD). This post hoc subanalysis included children from a double‐blind, randomized, placebo‐controlled trial who completed social cognition assessments at ...
Wandersonia Moreira Brito Medeiros   +12 more
wiley   +1 more source

Risperidone-induced weight gain is mediated through shifts in the gut microbiome and suppression of energy expenditure

open access: yesEBioMedicine, 2015
Risperidone is a second-generation antipsychotic that causes weight gain. We hypothesized that risperidone-induced shifts in the gut microbiome are mechanistically involved in its metabolic consequences.
Sarah M. Bahr   +9 more
doaj   +1 more source

Anodal Transcranial Direct Current Stimulation Improves Social Behavior Alongside Neuroplastic Changes in a Tsc2+/− Rat Model of Autism Spectrum Disorder

open access: yesAutism Research, EarlyView.
ABSTRACT Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by altered synaptic connectivity and network organization, resulting in profound impairments in social communication and interaction. Transcranial direct current stimulation (tDCS) represents a promising approach to modulate maladaptive plasticity associated with ASD;
Antonia Ramme   +9 more
wiley   +1 more source

Association of HTR2A Polymorphisms with Risperidone Efficacy in Chinese Han Schizophrenia Patients

open access: yesPsychiatry and Clinical Psychopharmacology, 2021
Objectives: The 5-HT2A receptor is one of the most important serotonin receptors, serving as a major target for risperidone. Rs6311 and rs6313 polymorphisms in the HTR2A gene have been reported to be associated with response to risperidone treatment ...
Yucai Yan   +13 more
doaj   +1 more source

Optimization of pharmaceutical research and development by early‐phase assessment of investigational medicinal products

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Small and mid‐sized pharmaceutical innovators often have limited in‐house health economics and market access expertise, and may struggle to align development strategies of investigational medicinal products with health system needs and payer expectations.
Zoltán Kaló   +5 more
wiley   +1 more source

New Modified UPLC/Tandem Mass Spectrometry Method for Determination of Risperidone and Its Active Metabolite 9-Hydroxyrisperidone in Plasma: Application to Dose-Dependent Pharmacokinetic Study in Sprague-Dawley Rats

open access: yesInternational Journal of Analytical Chemistry, 2017
Sensitive and specific liquid-chromatography tandem mass spectrometry (UPLC-MS/MS) assay has been developed and validated for simultaneous quantification of risperidone (RIS) and its active metabolite 9-hydroxyrisperidone (9-OH-RIS) in rat plasma using ...
Essam Ezzeldin   +2 more
doaj   +1 more source

Photostability of Risperidone in Tablets

open access: yesKONA Powder and Particle Journal, 2017
The purpose of this study is to evaluate the photostabilization mechanism of risperidone tablets. Risperidone is widely used for sensory integration disorder.
Yuki Fujisawa   +3 more
doaj   +1 more source

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

open access: yesClinical 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   +10 more
wiley   +1 more source

Do Brain Extracellular Fluid Concentrations Predict PET‐Inferred Receptor Occupancy in Human CNS? A Mechanistic Model‐Based Analysis of Dopamine D2 Receptor Ligands

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
A mechanistic CNS PBPK model framework was applied to eight antipsychotic D2 receptor ligands, comparing brain extracellular fluid (brainECF) and brain cell membrane (brainM) as biophase for predicting human receptor occupancy compared against PET neuroimaging data. BrainM concentrations showed improved agreement with PET‐derived receptor occupancy for
Divakar Budda   +2 more
wiley   +1 more source

Risperidone-induced weight gain and reduced locomotor activity in juvenile female rats: the role of histaminergic and NPY pathways

open access: yes, 2015
Second generation antipsychotic drugs (SGAs) such as risperidone are increasingly prescribed (mostly for off-label use) to children and adolescents for treating various mental disorders.
Meng He (20118228)   +3 more
core   +1 more source

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