scholarly journals M26. CLINICAL CHARACTERISTICS OF CHILD AND ADOLESCENT OFFSPRING OF PATIENTS DIAGNOSED WITH SCHIZOPHERNIA: A COMPARATIVE STUDY WITH ADHD CHILDREN

2020 ◽  
Vol 46 (Supplement_1) ◽  
pp. S143-S144
Author(s):  
Elena De la Serna ◽  
Gisela Sugranyes ◽  
Daniel Ilzarbe ◽  
Patricia Camprodon ◽  
Inmaculada Baeza ◽  
...  
Keyword(s):  
Psychosocial Functioning ◽  
Psychotic Disorders ◽  
Rating Scale ◽  
Child And Adolescent ◽  
Psychotic Symptoms ◽  
Adhd Group ◽  
Mixed Effect ◽  
Prodromal Symptoms ◽  
Adolescent Offspring ◽  
History Of

Abstract Background Recent studies have observed high rates of psychopathology in child and adolescent offspring of patients with schizophrenia (SZoff). Attention Deficit Hyperactivity Disorder (ADHD) is the most prevalent psychopathology in SZoff (Sanchez-Gistau, et al., 2015). The high prevalence of ADHD observed in SZoff can conceal the vulnerability characteristics specific to schizophrenia. The aim of this study is to analyze the clinical characteristics of a sample of child and adolescent SZoff diagnosed with ADHD (SZoff-ADHD) compared to a sample of children with ADHD without a family history of psychotic disorders and a sample of healthy controls. We hypothesize that SZoff-ADHD will show more psychopathology and more prodromal psychotic symptoms than the other two groups. Methods we studied a sample of 22 SZoff-ADHD children, 15 children with ADHD with no familiar history of psychotic disorders and 40 healthy controls (HC) between 6 and 17 years old and we conducted a complete clinical assessment which included: Kiddie Schedule for Affective Disorders and Schizophrenia (K-SADS), Young Mania Rating Scale (YMRS), Hamilton Depression Rating Scale (HDRS), Structured interview for Prodromal Symptoms (SOPS) and Global Assessment Functioning (GAF). In order to detect significant differences between groups, multilevel mixed-effect logistic regression models (categorical variables) or multilevel mixed-effect linear regression models (continuous variables) were performed with group as the fixed factor and the fact of having a sibling in the same study (identified by the family number) as the random variable. Results significant differences between groups were found in socio-economic status which was lower in the SZoff-ADHD group than in the other two groups (F=15.886; p<0.001). Moreover the SZoff-ADHD also showed a higher percentage of males (90.9%) compared with the ADHD group (62.5%) and the HC (45%) (F=12.647; p=0.002). No significant age differences between groups were detected. Regarding clinical assessments, the SZoff-ADHD group showed a higher percentage of conduct disorders (F=3.720; p=0.039) than the ADHD group. No significant differences were observed in other psychopathological diagnoses. Furthermore the SZoff-ADHD group also obtained higher scores than the HC group on the following scales: YMRS, positive, negative, general and total sub-scales of the SOPS and lower scores in the GAF. The ADHD group obtained significantly higher scores than the HC group in the sub-scale of SOPS general prodromal symptoms and lower scores on the GAF. Significant differences were detected between SZoff-ADHD and ADHD in the YMRS and the positive and negative sub-scales of the SOPS where the SZoff-ADHD group showed higher scores than the ADHD group. Discussion Compared with the HC group, the SZoff-ADHD displayed more manic, prodromal psychotic symptoms and worse psychosocial functioning. The ADHD group showed an intermediate pattern between the SZoff-ADHD and the HC group, with more general prodromal symptoms and lower psychosocial functioning than the HC group but lower scores than the SZoff-ADHD in the psychotic prodromal symptoms interview.

Dynamic networks of psychotic symptoms in adults living in precarious housing or homelessness

2021 ◽  
pp. 1-11
Author(s):  
Andrea A. Jones ◽  
Kristina M. Gicas ◽  
Sara Mostafavi ◽  
Melissa L. Woodward ◽  
Olga Leonova ◽  
...  
Keyword(s):  
Risk Factors ◽  
Psychotic Disorder ◽  
Psychotic Disorders ◽  
Community Sample ◽  
Dynamic Networks ◽  
Premature Mortality ◽  
Psychotic Symptoms ◽  
Network Measures ◽  
History Of ◽  
Precarious Housing

Abstract Background People living in precarious housing or homelessness have higher than expected rates of psychotic disorders, persistent psychotic symptoms, and premature mortality. Psychotic symptoms can be modeled as a complex dynamic system, allowing assessment of roles for risk factors in symptom development, persistence, and contribution to premature mortality. Method The severity of delusions, conceptual disorganization, hallucinations, suspiciousness, and unusual thought content was rated monthly over 5 years in a community sample of precariously housed/homeless adults (n = 375) in Vancouver, Canada. Multilevel vector auto-regression analysis was used to construct temporal, contemporaneous, and between-person symptom networks. Network measures were compared between participants with (n = 219) or without (n = 156) history of psychotic disorder using bootstrap and permutation analyses. Relationships between network connectivity and risk factors including homelessness, trauma, and substance dependence were estimated by multiple linear regression. The contribution of network measures to premature mortality was estimated by Cox proportional hazard models. Results Delusions and unusual thought content were central symptoms in the multilevel network. Each psychotic symptom was positively reinforcing over time, an effect most pronounced in participants with a history of psychotic disorder. Global connectivity was similar between those with and without such a history. Greater connectivity between symptoms was associated with methamphetamine dependence and past trauma exposure. Auto-regressive connectivity was associated with premature mortality in participants under age 55. Conclusions Past and current experiences contribute to the severity and dynamic relationships between psychotic symptoms. Interrupting the self-perpetuating severity of psychotic symptoms in a vulnerable group of people could contribute to reducing premature mortality.

scholarly journals T27. COGNITIVE RESERVE IN CHILD AND ADOLESCENT OFFSPRING OF PATIENTS DIANOSED WITH SCHIZOPHRENIA OR BIPOLAR DISORDER

2020 ◽  
Vol 46 (Supplement_1) ◽  
pp. S241-S242
Author(s):  
Elena De la Serna ◽  
Patricia Camprodon-Boadas ◽  
Gisela Sugranyes ◽  
Carla Torrent ◽  
Brisa Sole ◽  
...  
Keyword(s):  
Bipolar Disorder ◽  
High Risk ◽  
Verbal Memory ◽  
Cognitive Reserve ◽  
Protective Factor ◽  
Rating Scale ◽  
Structured Interview ◽  
Psychotic Symptoms ◽  
Prodromal Symptoms ◽  
Neuropsychological Variables

Abstract Background Cognitive Reserve (CR) is defined as the ability of the brain to cope and deal with physiological or pathological brain injuries. In the field of psychiatry, higher levels of CR have been associated with lower levels of psychotic symptoms, higher psycho-social functioning and higher cognitive performance, suggesting that CR should be considered as a protective factor (Barnett et al., 2006; Amoretti et al., 2016). This study aims to compare CR levels in a sample of adolescents and young adult offspring of patients with schizophrenia or bipolar disorder who are at high risk of developing these disorders (HR) and compared them with a group of healthy controls (HC). We also assess the utility of CR in predicting clinical and cognitive variables. Methods Participants were 85 HR and 45 HC. A CR proxy was calculated based on premorbid IQ, socio-occupational attainment and social activities. Clinical assessment included: the Structured Interview for Prodromal Symptoms (SOPS), the Young Mania Rating Scale (YMRS) and the Hamilton Depression Rating Scale (HDRS). Neuropsychological assessment included: Working Memory, Processing Speed, Verbal Memory, attention and executive functioning. A factorial analysis was conducted in order to obtain a single CR measure. Differences between groups in CR were assessed via MANCOVA and linear regressions were conducted to check the effectiveness of CR in predicting clinical and neuropsychological variables. Results No significant differences were observed in age or gender between HR and HC groups. Socioeconomic status was lower in HR subjects (F=8.100, p=0.005).CR was significantly lower in the HR group than in the HC group (F=17.522; p<0.001). Moreover, the CR proxy was able to correctly classify 72.7% of the sample as either HR or HC. Our proxy was able to predict the following clinical variables in the HR group: negative (F=9.269; p=0.002), and total (F=7.290; p=0.009) prodromal symptoms, the YMRS (F=11.597; P<0.001) and the HDRS (F=12.761; p<0.001). In terms of neuropsychological variables, RC predicted WM (F=9.738; p=0.003), PS (F=4.557; p=0.037) and verbal memory [immediate (F=6.999; p=0.010) and delayed recall (F=10.990; P=0.002)] in the HR sample. Discussion HR subjects have lower CR than controls. CR is associated with clinical and neuropsychological variables. To our knowledge no previous studies have assessed CR in high risk samples. Nevertheless, studies conducted in adult first episode psychotic samples have shown an association between CR and the severity of symptoms.

scholarly journals Associating Psychotic Symptoms with Altered Brain Anatomy in Psychotic Disorders Using Multidimensional Item Response Theory Models

2019 ◽  
Vol 30 (5) ◽  
pp. 2939-2947 ◽  
Author(s):  
Ana D Stan ◽  
Carol A Tamminga ◽  
Kihwan Han ◽  
Jong Bae Kim ◽  
Jaya Padmanabhan ◽  
...  
Keyword(s):  
Item Response Theory ◽  
Item Response ◽  
Cortical Thickness ◽  
Psychotic Disorders ◽  
Rating Scale ◽  
Multidimensional Item Response Theory ◽  
Psychotic Symptoms ◽  
Multidimensional Item Response ◽  
Response Theory ◽  
Intermediate Phenotypes

Abstract Reduced cortical thickness has been demonstrated in psychotic disorders, but its relationship to clinical symptoms has not been established. We aimed to identify the regions throughout neocortex where clinical psychosis manifestations correlate with cortical thickness. Rather than perform a traditional correlation analysis using total scores on psychiatric rating scales, we applied multidimensional item response theory to identify a profile of psychotic symptoms that was related to a region where cortical thickness was reduced. This analysis was performed using a large population of probands with psychotic disorders (N = 865), their family members (N = 678) and healthy volunteers (N = 347), from the 5-site Bipolar-Schizophrenia Network for Intermediate Phenotypes. Regional cortical thickness from structural magnetic resonance scans was measured using FreeSurfer; individual symptoms were rated using the Positive and Negative Syndrome Scale, Montgomery-Asberg Depression Rating Scale, and Young Mania Rating Scale. A cluster of cortical regions whose thickness was inversely related to severity of psychosis symptoms was identified. The regions turned out to be located contiguously in a large region of heteromodal association cortex including temporal, parietal and frontal lobe regions, suggesting a cluster of contiguous neocortical regions important to psychosis expression. When we tested the relationship between reduced cortical surface area and high psychotic symptoms we found no linked regions describing a related cortical set.

Disturbances of basic self and prodromal symptoms among non-psychotic help-seeking adolescents

2012 ◽  
Vol 43 (7) ◽  
pp. 1365-1376 ◽  
Author(s):  
D. Koren ◽  
N. Reznik ◽  
M. Adres ◽  
R. Scheyer ◽  
A. Apter ◽  
...  
Keyword(s):  
Psychosocial Functioning ◽  
Help Seeking ◽  
Structured Interview ◽  
Psychotic Symptoms ◽  
Risk Markers ◽  
Prodromal Symptoms ◽  
The Social ◽  
Prodromal Syndrome ◽  
The Relationship ◽  
Subclinical Psychotic Symptoms

BackgroundThe goal of this study was to explore the notion that anomalies of self-experience (ASE) are a core, ‘not-yet-psychotic’ clinical phenotype of emerging schizophrenia and its spectrum.MethodTo accomplish this goal, we examined the relationship between ASE and commonly accepted risk markers in a sample of 87 help-seeking, non-psychotic adolescents (aged 14–18 years). ASE were assessed with the Examination of Anomalous Self-Experience (EASE), subclinical psychotic symptoms were assessed with the Prodromal Questionnaire and the Structured Interview for Prodromal Syndromes, deterioration in psychosocial functioning was assessed with the Social and Role Functioning Scales, and level of distress with the Mood and Anxiety Symptoms Questionnaire.ResultsAbout 82 participants completed the entire EASE interview. The number of participants who reported ASE at a clinically meaningful level (n = 18, 22%) was smaller than that who met diagnostic criteria for a prodromal syndrome (n = 28, 34%). The degree of overlap between the two conditions was moderate but statistically significant (χ2(1) = 7.01, p = 0.008). An exploratory factor analysis revealed that ASE load on a different factor than prodromal symptoms and deterioration in functioning, but that there is a moderate correlation between the three factors.ConclusionsThese results suggest that ASE are prevalent among non-psychotic help-seeking adolescents, yet at a considerably lower rate than prodromal symptoms. In addition, they suggest that ASE and prodromal symptoms constitute distinct but moderately related dimensions of potential risk. Taken together, they provide preliminary support for the clinical usefulness of supplementing and refining the methods of early detection of risk with assessment of ASE.

scholarly journals M92. THE OVERLAP BETWEEN PSYCHOTIC SYMPTOMS, SUBSTANCE USE, AND ADVERSITY HISTORY: A SYSTEMATIC REVIEW

2020 ◽  
Vol 46 (Supplement_1) ◽  
pp. S169-S170
Author(s):  
Victoria Patterson ◽  
Alissa Pencer ◽  
Philip Tibbo
Keyword(s):  
Systematic Review ◽  
Substance Use ◽  
Adverse Event ◽  
Adverse Events ◽  
Psychotic Disorder ◽  
Substance Misuse ◽  
Psychotic Disorders ◽  
Treatment Options ◽  
Psychotic Symptoms ◽  
History Of

Abstract Background Research has found that adversity and substance use individually influence the onset of psychosis and its clinical outcomes, though there has been little examination of a potential three-way interaction. An estimated 30–75% of individuals with psychosis have experienced at least one adverse event that predates their psychotic symptoms, and substance misuse is estimated to exceed 55% in individuals with psychosis. The current systematic review is the first attempt to review the temporal ordering of adversity, psychosis, and substance misuse, as well as examining the effect of type (e.g., type of adversity, type of substance) on the association between these variables. Methods Following PRISMA guidelines, a comprehensive search strategy and review of studies against strict inclusion and exclusion criteria was completed. Studies published between 2000 and 2020 were included from PsycINFO, PubMed, CINAHL, EMBASE, Scopus, Web of Science, and the grey literature. Inclusion criteria, all of which must be met within a single study, included a diagnosed psychotic disorder, experiencing at least one adverse event, and current or past problematic substance use (i.e., substance misuse). High-risk and prodromal studies were excluded. We used search term combinations such as (schizophrenia OR schizoaffective) AND (adversity or trauma OR abuse) AND (“substance abuse” OR cannabis OR cocaine). Results Our initial search found 7,183 papers examining psychotic disorders, substance misuse, and adversity. Preliminary results for included studies indicate that 13 studies met criteria for inclusion. Across studies, the prevalence of experiencing at least one adverse event ranged from 24.8 to 100%, with significant variation in rates among studies due to variance in definitions of adversity, instruments used, and types of adverse events assessed. It is noteworthy that people with a psychotic disorder and a substance use disorder experienced more adverse events compared to people with a psychotic disorder and no substance use disorder. Moreover, individuals with a psychotic disorder, substance misuse, and a history of adversity are more likely to experience reduced functional outcomes, lower rates of remission of psychotic symptoms, and increased post-traumatic stress symptoms and diagnoses. Across studies, adversity appeared to precede substance misuse, which preceded psychotic disorder onset. Discussion Our results suggest that individuals affected by psychotic disorders, substance misuse, and a history of adversity fare worse than those without a history of adversity, even once enrolled in a treatment program for psychosis. Moreover, adversity appeared to precede both substance misuse and psychotic disorders, however, the role of additional adverse events within this relationship was not well-studied and should be examined in the future. Findings suggest that assessing for substance use and a history of adversity within psychosis treatment programs is a critical first step in the recovery for people affected by these psychiatric comorbidities and specific treatment options addressing these factors would be critical for recovery. Moreover, treatment options should be capable of targeting maintenance mechanisms (e.g., avoidance, hopelessness) shared by all three constructs to provide an integrated treatment approach.

Psychosocial function in schizophrenia and bipolar disorder: Relationship to neurocognition and clinical symptoms

2010 ◽  
Vol 16 (5) ◽  
pp. 771-783 ◽  
Author(s):  
CARMEN SIMONSEN ◽  
KJETIL SUNDET ◽  
ANJA VASKINN ◽  
TORILL UELAND ◽  
KRISTIN LIE ROMM ◽  
...  
Keyword(s):  
Bipolar Disorder ◽  
Psychosocial Functioning ◽  
Rating Scale ◽  
Depressive Symptomatology ◽  
Clinical Symptoms ◽  
Schizophrenia Spectrum Disorders ◽  
Young Mania ◽  
Psychosocial Function ◽  
History Of ◽  
Spectrum Disorders

AbstractIn line with a dimensional approach to psychopathology, we examined whether psychosocial function and its relationship to neurocognition and clinical symptoms differ across schizophrenia and bipolar disorder subgroups with and without a history of affective or psychotic episodes. From the TOP study, a heterogeneous sample of individuals with schizophrenia spectrum disorders without (n = 60) and with a history of affective episodes (n = 54); individuals with bipolar spectrum disorders with (n = 64) and without a history of psychosis (n = 56) and healthy controls (n = 268) participated. Psychosocial functioning was measured with the Social Functioning Scale (self-rated) and the Global Assessment of Functioning Scale (clinician-rated), neurocognition with a comprehensive neuropsychological test battery, and symptoms with Inventory of Depressive Symptomatology, Young Mania Rating Scale, and Positive and Negative Syndrome Scale. Clinician-rated functioning was poorer in schizophrenia groups than in bipolar groups, but self-rated functioning was similar across all clinical groups and poorer than in controls. Neurocognition and current clinical symptoms were associated with psychosocial function in bivariate analyses, but current symptoms had a greater independent contribution to functioning than neurocognition across clinical groups in multivariate analyses. Despite differences in neurocognition and psychosocial function, groups showed the same pattern in prediction of functioning irrespective of DSM-IV or clinical definition. (JINS, 2010, 16, 771–783.)

Parental history of depression and higher basal salivary cortisol in unaffected child and adolescent offspring

2018 ◽  
Vol 234 ◽  
pp. 207-213 ◽  
Author(s):  
Jihui Zhang ◽  
Siu Ping Lam ◽  
Shirley Xin Li ◽  
Yaping Liu ◽  
Joey Wing Yan Chan ◽  
...  
Keyword(s):  
Salivary Cortisol ◽  
Child And Adolescent ◽  
Parental History ◽  
Adolescent Offspring ◽  
History Of ◽  
History Of Depression ◽  
Unaffected Child

Electroconvulsive therapy (ECT) treatments in late-onset schizophrenia: Report of a case

2016 ◽  
Vol 33 (S1) ◽  
pp. S556-S556
Author(s):  
M. Valverde Barea ◽  
F. Cartas Moreno ◽  
M.E. Ortigosa Luque
Keyword(s):  
Behavioral Disorders ◽  
Electroconvulsive Therapy ◽  
Psychotic Disorders ◽  
Late Onset ◽  
Personal History ◽  
Psychotic Symptoms ◽  
Sexual Content ◽  
History Of ◽  
Competing Interest ◽  
Effective Result

Female patient, 66 years old, who goes to the doctor because of behavioral disorders and delusional injury 8 months of evolution. She showed no personal history of psychiatric disorders. In the psychopathological examination some relevant symptoms are seen delusions of prejudice with their immediate surroundings, self-referential regarding neighbors and walls. Delusional interpretations of sexual content. Punitive pseudo hallucinations hearing which are identifies with her daughters and sex with her son-in-law. Behavioral disorders consisting of going out naked into the street overnight and rebuking pedestrians; furthermore, she showed heteroaggressivity towards objects. Logical psychotropic treatment is initiated as indicated by the guidelines having no effect. Electroconvulsive therapy being tested an effective result. The late-onset schizophrenia symptoms should be taken into account in people with psychotic symptoms start at an advanced age, but is most prevalent at younger ages. Electroconvulsive therapy (ECT) may be used as an adjunct to drug therapy or as second-line treatment in patients with affective or psychotic disorders resistant to treatment with psychotropic drugs. It is essential a differential diagnosis with dementia symptoms previously established, given that part of the late-onset schizophrenia evolves to dementia.Disclosure of interestThe authors have not supplied their declaration of competing interest.

Meditation-induced psychosis: a narrative review and individual patient data analysis

2019 ◽  
pp. 1-7 ◽  
Author(s):  
Pawan Sharma ◽  
Ananya Mahapatra ◽  
Rishab Gupta
Keyword(s):  
English Language ◽  
Psychotic Disorders ◽  
Case Reports ◽  
Psychotic Symptoms ◽  
Clinical Settings ◽  
Equal Distribution ◽  
Meditative Practice ◽  
History Of ◽  
Age Range ◽  
The Relationship

Background: Meditation is associated with health benefits; however, there are reports that it may trigger or exacerbate psychotic states. In this review, we aim to collate case reports of psychotic disorders occurring in association with meditative practice and to discuss the relationship between psychosis and meditation. Methodology: We performed case-based analysis of all the existing studies published in English language using PubMed, PsycINFO, Cochrane, Scopus, EMBASE, CINAHL and Google Scholar with the search terms; ‘Psychosis’ OR ‘Psychotic Symptoms’ OR ‘Schizophrenia’ AND ‘Meditation.’ Results: A total of 19 studies and 28 cases were included in the review. The patients described had an age range of 18–57 years; there was equal distribution of males and females. The diagnoses included acute psychosis in 14 cases, schizophrenia in 7 cases, mania with psychotic symptoms in 3 cases, and schizoaffective disorder in 1 case. The types of meditation described were Transcendent, Mindfulness, Buddhist Meditation like Qigong, Zen, and Theraveda, and others like Bikram yoga, Pranic Healing, and Hindustan Type meditation. Of the 28 cases reported, 14 patients had certain precipitating factors like insomnia, lack of food intake, history of mental illness, stress, and psychoactive substance use. Conclusion: There are case reports of psychotic disorder arising in association with meditative practice; however, it is difficult to attribute a causal relationship between the two. At the same time, there is a body of research describing the beneficial effect of meditative practice in clinical settings for patients with psychotic disorders. Appropriately designed studies are needed to further investigate the relationship between meditative practice and psychosis.

scholarly journals Attention and Response Control in ADHD. Evaluation through Integrated Visual and Auditory Continuous Performance Test.

2015 ◽  
Vol 18 ◽  
Author(s):  
Inmaculada Moreno-García ◽  
Gracia Delgado-Pardo ◽  
Carmen Roldán-Blasco
Keyword(s):  
Performance Test ◽  
Rating Scale ◽  
Continuous Performance Test ◽  
Auditory Stimuli ◽  
Fine Motor ◽  
Adhd Group ◽  
Continuous Performance ◽  
Response Control ◽  
Children With Adhd ◽  
History Of

AbstractThis study assesses attention and response control through visual and auditory stimuli in a primary care pediatric sample. The sample consisted of 191 participants aged between 7 and 13 years old. It was divided into 2 groups: (a) 90 children with ADHD, according to diagnostic (DSM-IV-TR) (APA, 2002) and clinical (ADHD Rating Scale-IV) (DuPaul, Power, Anastopoulos, & Reid, 1998) criteria, and (b) 101 children without a history of ADHD. The aims were: (a) to determine and compare the performance of both groups in attention and response control, (b) to identify attention and response control deficits in the ADHD group. Assessments were carried out using the Integrated Visual and Auditory Continuous Performance Test (IVA/CPT, Sandford & Turner, 2002). Results showed that the ADHD group had visual and auditory attention deficits, F(3, 170) = 14.38; p < .01, deficits in fine motor regulation (Welch´s t-test = 44.768; p < .001) and sensory/motor activity (Welch’st-test = 95.683, p < .001; Welch’s t-test = 79.537, p < .001). Both groups exhibited a similar performance in response control, F(3, 170) = .93, p = .43.Children with ADHD showed inattention, mental processing speed deficits, and loss of concentration with visual stimuli. Both groups yielded a better performance in attention with auditory stimuli.

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