Abstract:
:A childhood history of attention deficit hyperactivity disorder (ADHD) is common in psychotic disorders, yet prescription stimulants may interact adversely with the physiology of these disorders. Specifically, exposure to stimulants leads to long-term increases in dopamine release. We therefore hypothesized that individuals with psychotic disorders previously exposed to prescription stimulants will have an earlier onset of psychosis. Age of onset of psychosis (AOP) was compared in individuals with and without prior exposure to prescription stimulants while controlling for potential confounding factors. In a sample of 205 patients recruited from an inpatient psychiatric unit, 40% (n = 82) reported use of stimulants prior to the onset of psychosis. Most participants were prescribed stimulants during childhood or adolescence for a diagnosis of ADHD. AOP was significantly earlier in those exposed to stimulants (20.5 vs. 24.6 years stimulants vs. no stimulants, p < 0.001). After controlling for gender, IQ, educational attainment, lifetime history of a cannabis use disorder or other drugs of abuse, and family history of a first-degree relative with psychosis, the association between stimulant exposure and earlier AOP remained significant. There was a significant gender × stimulant interaction with a greater reduction in AOP for females, whereas the smaller effect of stimulant use on AOP in males did not reach statistical significance. In conclusion, individuals with psychotic disorders exposed to prescription stimulants had an earlier onset of psychosis, and this relationship did not appear to be mediated by IQ or cannabis.
journal_name
J Psychiatr Resjournal_title
Journal of psychiatric researchauthors
Moran LV,Masters GA,Pingali S,Cohen BM,Liebson E,Rajarethinam RP,Ongur Ddoi
10.1016/j.jpsychires.2015.09.012subject
Has Abstractpub_date
2015-12-01 00:00:00pages
41-7eissn
0022-3956issn
1879-1379pii
S0022-3956(15)00273-3journal_volume
71pub_type
杂志文章abstract::More than 50 years ago, Fish postulated that a special form of early abnormal neurodevelopment, "pandysmaturation", defined a priori as constituting retarded cranial development in the first year of life, combined with delay in early motor milestone attainment, was related to genetic risk for schizophrenia, and was as...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2010.09.010
更新日期:2011-04-01 00:00:00
abstract::Anorexia nervosa (AN) is a severe mental disorder accompanied by extensive metabolic and endocrine abnormalities. It has been associated with hypercortisolism using short-term measurement methods such as 24 h-urine, saliva, and blood. The aim of this study was to examine whether the proposed hypercortisolism in acutel...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2017.11.010
更新日期:2018-03-01 00:00:00
abstract::Prevention and early treatment strategies for Alzheimer's disease (AD) are hampered by the lack of research biomarkers. Neuropathological changes in the Locus Coeruleus (LC) are detected early in AD, and noradrenaline plays a neuroprotective role in LC projecting areas. We assessed functional connectivity (FC) of the ...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2020.01.018
更新日期:2020-04-01 00:00:00
abstract::Intermittent Explosive Disorder (IED) is a relatively common disorder of impulsive aggression that typically emerges by adulthood. Maltreatment in childhood (CM) may contribute to the development of IED, but little is known about the association between CM and IED, including about how subtypes of CM may specifically r...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2014.04.012
更新日期:2014-09-01 00:00:00
abstract::We performed an updated systematic review and meta-analysis of randomized controlled trials (RCTs) of intramuscular (IM)-olanzapine (OLA-IM) versus controls in agitated patients. The risk ratio, number-needed-to-treat/harm, and standardized mean difference based on a random effects model were calculated. We identified...
journal_title:Journal of psychiatric research
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.jpsychires.2015.07.005
更新日期:2015-09-01 00:00:00
abstract::Patients with musculoskeletal illness often report that pain interferes with their ability to engage in activities of daily living. Catastrophic thinking is consistently depicted as an important cognitive factor that hinders adjustment to pain. Current research has also shown that pain negatively impacts an individual...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2017.04.005
更新日期:2017-08-01 00:00:00
abstract::Regulation of the Hypothalamus-Pituitary-Adrenal axis (HPA-axis) and its end product cortisol differs among persons with certain psychiatric disorders when compared with controls. Some reports concern Attention-Deficit/Hyperactivity Disorder (ADHD) but findings are inconclusive. In this study we collected four saliva ...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2012.08.021
更新日期:2012-11-01 00:00:00
abstract:BACKGROUND:Motivational impairments are a core feature of schizophrenia and although there are numerous reports studying this feature using clinical rating scales, objective behavioural assessments are lacking. Here, we use a translational paradigm to measure incentive motivation in individuals with schizophrenia. MET...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2013.08.003
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:In attention-deficit/hyperactivity disorder (ADHD) not only deficits in dopamine-related cognitive functioning have been found but also a lower dopamine-sensitive olfactory threshold. The aim of the present study was to proof that only olfactory but not trigeminal sensitivity is increased in ADHD. Structural...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2016.02.007
更新日期:2016-05-01 00:00:00
abstract::Gilles de la Tourette Syndrome (TS) is a neurodevelopmental disorder that causes children to make repeated, brief involuntary movements or sounds. TS can be co-morbid with other neurodevelopmental disorders, including autism spectrum disorder (ASD). Clusters of biologically related genes have been associated with neur...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2019.01.023
更新日期:2019-04-01 00:00:00
abstract::The antisaccade task is well suited to study the interplay between environmental stimuli and action goals in controlling behavior. It requires subjects to look to the mirror position of visual stimuli. Schizophrenia patients usually show enhanced rates of erroneous saccades toward the stimulus. The present study was d...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2005.02.007
更新日期:2006-03-01 00:00:00
abstract::Poor sleep quality has been repeatedly linked to the entire psychosis continuum, including psychotic-like experiences (PLEs); however, sleep dysfunction is a component of several other psychopathologies that have also been linked to increased risk for PLEs, including depression, anxiety, and post-traumatic stress diso...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2017.12.016
更新日期:2018-03-01 00:00:00
abstract::Many studies have demonstrated that venlafaxine is an efficacious and safe treatment for major depressive disorder (MDD). This double-blind, placebo-controlled study was performed to evaluate the efficacy of venlafaxine extended-release (XR) (75-225 mg/day) in the prevention of relapse of depression. Patients with MDD...
journal_title:Journal of psychiatric research
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/j.jpsychires.2003.10.004
更新日期:2004-05-01 00:00:00
abstract::PTSD is a disorder of emotion dysregulation. Although much work has intended to elucidate the neural underpinnings of the disorder, much remains unknown about the neurobiological substrates of emotion dysregulation in PTSD. In order to assess the relationship between a neural measure of attention to emotion (i.e. the ...
journal_title:Journal of psychiatric research
pub_type: 杂志文章,多中心研究
doi:10.1016/j.jpsychires.2017.03.013
更新日期:2017-09-01 00:00:00
abstract::It has been shown that antidepressants increase the expression of CREB (cAMP-response-element-binding-protein) and BDNF (brain derived neurotrophic factor) in vivo. Apparently inconsistent to these survival-promoting properties for many years antidepressants are known to induce apoptosis in various cell types in vitro...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/s0022-3956(02)00061-4
更新日期:2003-01-01 00:00:00
abstract::Schizophrenia (SCZ) is the result of DNA alterations and environmental factors, which together lead to differential protein expression and ultimately to the development of the illness. The diagnosis is based on clinical symptoms, and the molecular background of SCZ is not completely understood. The thalamus, whose dys...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2010.04.014
更新日期:2010-12-01 00:00:00
abstract::Exposure to early life stress (ELS) is strongly associated with poor treatment outcomes, particularly for trauma-associated disorders such as depression. Little research to date, however, has examined the potential effects of ELS on outcomes with newer treatments, such as repetitive transcranial magnetic stimulation (...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2014.01.014
更新日期:2014-05-01 00:00:00
abstract:OBJECTIVE:To evaluate the efficacy of rEEG(®)-guided pharmacotherapy for the treatment of depression in those circumstances where rEEG and STAR*D provided different recommendations. MATERIALS AND METHODS:This was a randomized, single-blind, parallel group, 12 center, US study of rEEG-guided pharmacotherapy vs. the mos...
journal_title:Journal of psychiatric research
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.jpsychires.2010.05.009
更新日期:2011-01-01 00:00:00
abstract:OBJECTIVE:(a) To investigate the correlation between clinical symptoms and neurological soft signs in patients suffering from their first episode of schizophrenia and (b) to examine the relationship between soft signs and the reactivity of first episode treatment. METHODS:The trial included 92 male patients undergoing...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2005.03.008
更新日期:2006-03-01 00:00:00
abstract::Subjective quality of life (QOL) has been recognized as an important consideration in schizophrenia. Several symptoms and neurocognitive functions were shown to be correlated with subjective QOL; however its determinants are not well understood. In this study, we investigated the association between brain structural a...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2013.01.002
更新日期:2013-04-01 00:00:00
abstract::Neural cell adhesion molecule (N-CAM) is a cell recognition molecule, four major isoforms (180, 140, 120, and 105-115 kDa) of which are present in brain. N-CAM has several roles in cellular organization and CNS development. Previously we have found an elevation in CSF N-CAM 120 kDa in the CSF of patients with schizoph...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/s0022-3956(99)00026-6
更新日期:2000-01-01 00:00:00
abstract::Neuroinflammation has been implicated in the neurobiological pathways of schizophrenia. This meta-analysis evaluated the efficacy and tolerability of adjunctive celecoxib as a noncompetitive anti-inflammation drug in treating schizophrenia. Data were searched, extracted, checked and entered into the RevMan (version 5....
journal_title:Journal of psychiatric research
pub_type: 杂志文章,meta分析
doi:10.1016/j.jpsychires.2017.04.004
更新日期:2017-09-01 00:00:00
abstract::In a study of regional variations in cerebral X-ray attenuation as measured by computed tomography, a relationship between bone-related beam hardening and lateralized hemispheric density differences was sought. The CT scans of 22 normal right-handed individuals were evaluated by calculating regional mean attenuation v...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/0022-3956(84)90017-7
更新日期:1984-01-01 00:00:00
abstract:OBJECTIVE:The requirement in classificatory systems that some impairment from attention-deficit/hyperactivity disorder (ADHD) symptoms starts before 7 years of age (age of onset of impairment criteria - AOC) has been harshly criticized. Although there is evidence that late-onset ADHD is a valid diagnosis, little is kno...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2008.10.001
更新日期:2009-04-01 00:00:00
abstract:INTRODUCTION:Serotonin has been extensively studied in relation to both personality features and suicidal behaviours. OBJECTIVE:In this study, we considered the association between the serotonin receptor 1A (HTR1A) and 2C (HTR2C) SNPs and personality traits, as measured by the Temperament and Character Inventory (TCI)...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2008.06.005
更新日期:2009-02-01 00:00:00
abstract:UNLABELLED:Both decrease in bone mineral density and increase in bone turnover had been reported in patients with major depression compared to healthy controls. But the effect of antidepressant treatment on markers of bone turnover is not studied. The aim of this study was to investigate the effect of treatment of a ma...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2011.04.005
更新日期:2011-10-01 00:00:00
abstract::Thirty-one elderly depressed patients were treated for seven weeks with nortriptyline with plasma levels kept between 50-180 ng/ml. Electrocardiograms were taken at the third and seventh weeks of treatment. There were significant increases in the PR interval, QTc interval, and heart rate from before and after treatmen...
journal_title:Journal of psychiatric research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0022-3956(89)90019-8
更新日期:1989-01-01 00:00:00
abstract:BACKGROUND:Although, a large population-based literature exists on the relationship between childhood adversity and Axis I mental disorders, research on the link between childhood adversity and Axis II personality disorders (PDs) relies mainly on clinical samples. The purpose of the current study was to examine the rel...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2010.11.008
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND:Imaging and electroencephalographic studies have reported inter-hemispheric asymmetries in frontal cortical regions associated with depression. This study aimed at comparing motor corticospinal excitability assessed by methods of transcranial magnetic stimulation (TMS) between the right and left hemispheres ...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2007.03.001
更新日期:2008-04-01 00:00:00
abstract::Posttraumatic stress disorder (PTSD) is characterized by alterations in the hypothalamic-pituitary-adrenal (HPA) axis and sympathetic nervous system (SNS). There is evidence for a blunted HPA axis reactivity to psychosocial stress. Less is known about how the SNS reacts to psychosocial stress. Here, we compared the HP...
journal_title:Journal of psychiatric research
pub_type: 杂志文章
doi:10.1016/j.jpsychires.2020.07.014
更新日期:2020-11-01 00:00:00