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https://www.readbyqxmd.com/read/29143980/white-matter-maturation-during-12-months-in-individuals-at-ultra-high-risk-for-psychosis
#1
K Krakauer, M Nordentoft, B Y Glenthøj, J M Raghava, D Nordholm, L Randers, L B Glenthøj, B H Ebdrup, E Rostrup
OBJECTIVE: The neurodevelopmental hypothesis of psychosis suggests that disrupted white matter (WM) maturation underlies disease onset. In this longitudinal study, we investigated WM connectivity and compared WM changes between individuals at ultra-high-risk for psychosis (UHR) and healthy controls (HCs). METHOD: Thirty UHR individuals and 23 HCs underwent MR diffusion tensor imaging before and after 12 months of non-manualized standard care. Positive and negative symptoms and level of functioning were assessed...
November 16, 2017: Acta Psychiatrica Scandinavica
https://www.readbyqxmd.com/read/29143859/socioeconomic-risk-factors-for-hospital-admittance-due-to-a-suicide-attempt-in-belgium-a-population-based-study-using-administrative-data
#2
Marc Roelands, Johan Vanoverloop, Leila Maron, Johan Bilsen
PURPOSE: This population-based study aims to investigate socio-economic factors, depression and psychosis as independent risk factors for a suicide attempt that requires hospitalization, and estimate the incidence of suicide attempts. METHODS: Individual-level administrative data were analysed that were collected for all members of the Socialist Health Insurance Schemes in Belgium during the period 2011-2013 (N = 3,156,030) in the context of the financing of the health care services provided...
November 16, 2017: Social Psychiatry and Psychiatric Epidemiology
https://www.readbyqxmd.com/read/29143486/violent-behaviour-in-early-psychosis-patients-can-we-identify-clinical-risk-profiles
#3
Valerie Moulin, Julie Palix, Philippe Golay, Alexandre Dumais, Mohammad Mehdi Gholamrezaee, Agathe Azzola, Philipp S Baumann, Luis Alameda, Philippe Conus
AIMS: The objective of this study is to explore, within a sample of early psychosis patients (EPP), if subgroups regarding rate of violent behaviour (VB) against others can be identified on the basis of dynamic risk factors (treatment modifiable characteristics). METHODS: In a sample of 265 EPP, treated at the Treatment and Early Intervention in Psychosis Program in Lausanne, we conducted a latent-class analysis on the basis of the main dynamic VB risk factors (substance use disorder [SUD], positive symptoms, insight, and impulsivity)...
November 15, 2017: Early Intervention in Psychiatry
https://www.readbyqxmd.com/read/29141491/association-of-psychosis-affective-disorders-and-diseases-affecting-the-immune-system
#4
Jeanette Brun Larsen, Valentina Cabral Iversen, Solveig Klæbo Reitan
Purpose of the article: There are indications of altered immune activity in depressed and psychotic patients compared to healthy controls in several studies. To explore the clinical importance of this phenomenon we examined the relation between different disorders affecting the immune system and psychoses and depression, respectively. MATERIALS AND METHODS: A total of 276 patients consecutively admitted to a psychiatric acute ward were included in the study. Of these 41 patients fulfilled the criteria for ICD-10 F20-29 (psychotic) diagnosis and 157 patients a F30-39 (affective) diagnosis...
November 16, 2017: Nordic Journal of Psychiatry
https://www.readbyqxmd.com/read/29140460/a-meta-analysis-of-social-skills-training-and-related-interventions-for-psychosis
#5
David T Turner, Edel McGlanaghy, Pim Cuijpers, Mark van der Gaag, Eirini Karyotaki, Angus MacBeth
Objective: Evidence suggests that social skills training (SST) is an efficacious intervention for negative symptoms in psychosis, whereas evidence of efficacy in other psychosis symptom domains is limited. The current article reports a comprehensive meta-analytic review of the evidence for SST across relevant outcome measures, control comparisons, and follow-up assessments. The secondary aim of this study was to identify and investigate the efficacy of SST subtypes. Methods: A systematic literature search identified 27 randomized controlled trials including N = 1437 participants...
November 11, 2017: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/29138173/cardiovascular-preventive-care-for-patients-with-serious-mental-illness
#6
Sarah Ritchie, Laura Muldoon
OBJECTIVE: To determine whether patients with serious mental illness (SMI) are receiving preventive care for cardiovascular disease at the same rate as those without SMI in an interprofessional practice with a mandate to care for persons with barriers to access to the health care system. DESIGN: Quality improvement exercise using a case-matched retrospective chart review. SETTING: Somerset West Community Health Centre in downtown Ottawa, Ont...
November 2017: Canadian Family Physician Médecin de Famille Canadien
https://www.readbyqxmd.com/read/29134852/psychosis-and-sexual-offending-a-review-of-current-literature
#7
E Thomas Lewis, R Gregg Dwyer
Sexual offending is a public health concern and societal risk requiring a multi-disciplinary approach. While current data give an indication of the frequency of sexual victimization, these figures likely underestimate the severity of the concern as many of these incidents go unreported. And while sex offender research has increased over the past several decades, particular attention to those offenders with severe mental illness remains limited. In this descriptive review, literature describing sex offenders with psychotic disorders is explored with a focus on recent research...
November 1, 2017: International Journal of Offender Therapy and Comparative Criminology
https://www.readbyqxmd.com/read/29134233/-genuine-motor-phenomena-in-schizophrenia-neuronal-correlates-and-pathomechanisms
#8
REVIEW
D Hirjak, G Northoff, P A Thomann, K M Kubera, R C Wolf
Despite a growing body of evidence on motor dysfunction in schizophrenia spectrum disorders, the neuronal correlates of genuine motor abnormalities (GMA) are not fully elucidated at present. Moreover, the clinical relevance of a potential "motor intermediate phenotype" remains controversial. This systematic review aims at characterizing a "motor intermediate phenotype" in schizophrenia spectrum disorders. The second goal of this systematic review is to discuss GMA-associated brain alterations as potential biomarkers of psychosis risk syndrome and manifest motor symptoms against the background of current neuroimaging evidence...
November 13, 2017: Der Nervenarzt
https://www.readbyqxmd.com/read/29132815/impaired-mismatch-negativity-to-frequency-deviants-in-individuals-at-ultra-high-risk-for-psychosis-and-preliminary-evidence-for-further-impairment-with-transition-to-psychosis
#9
Suzie Lavoie, Bradley N Jack, Oren Griffiths, Ayaka Ando, Paul Amminger, Anthony Couroupis, Aidan Jago, Connie Markulev, Patrick D McGorry, Barnaby Nelson, Andrea Polari, Hok Pan Yuen, Thomas J Whitford
BACKGROUND: There is evidence to suggest that people with established psychotic disorders show impairments in the mismatch negativity induced by a frequency-deviant sound (fMMN), and that these impairments worsen with the deterioration of psychotic symptoms. This study aimed to test whether individuals at ultra-high risk (UHR) for psychosis show pre-morbid impairments in fMMN, and if so, whether fMMN continues to deteriorate with transition to psychosis. METHOD: fMMN was recorded in a cohort of UHR individuals (n=42) and compared to healthy controls (n=29)...
November 10, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/29129508/-ethnic-density-of-neighbourhood-at-age-15-modifies-the-risk-for-psychosis-so-what
#10
Jean-Paul Selten, Fabian Termorshuizen
No abstract text is available yet for this article.
November 10, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/29127566/monitoring-and-treating-metabolic-abnormalities-in-patients-with-early-psychosis-initiated-on-antipsychotic-medications
#11
Kevin M Bozymski, Jessica A Whitten, Mary E Blair, Ashley M Overley, Carol A Ott
Antipsychotic medications carry an established lifetime risk of metabolic syndrome. This retrospective chart review evaluated feasibility of a metabolic monitoring clinical decision support tool (CDST) for weight, lipid, blood glucose, and blood pressure management of 163 clients in an early psychosis outpatient clinic over 2 years. Each parameter had at least 98 (60.1%) clients with a recorded value, the most being documented for weight with 112 (68.7%) clients. CDST adherence ranged from at least 54.3-100% for non-pharmacologic interventions (e...
November 11, 2017: Community Mental Health Journal
https://www.readbyqxmd.com/read/29121974/a-randomised-double-blind-placebo-controlled-trial-of-minocycline-and-or-omega-3-fatty-acids-added-to-treatment-as-usual-for-at-risk-mental-states-nayab-study-protocol
#12
Inti Qurashi, Imran B Chaudhry, Ameer B Khoso, Sana Farooque, Steve Lane, Mohammad Omair Husain, Simon Chu, Jane Sarginson, Munir Hamarani, Haider A Naqvi, Bushra Razzaque, Fareed A Minhas, Alison R Yung, J F W Deakin, Nusrat Husain
BACKGROUND: The at-risk mental state (ARMS) describes individuals at high risk of developing schizophrenia or psychosis. The use of antipsychotics in this population is not supported, because most individuals with ARMS are unlikely to develop psychosis. Anti-inflammatory treatments and polyunsaturated fatty acids (PUFAs) may have some beneficial effects in the treatment of ARMS. There have been no controlled clinical trials in which researchers have investigated the use of minocycline for ARMS and no trials involving PUFAs in combination with other proposed treatments...
November 9, 2017: Trials
https://www.readbyqxmd.com/read/29121595/from-the-psychosis-prodrome-to-the-first-episode-of-psychosis-no-evidence-of-a-cognitive-decline
#13
Ricardo E Carrión, Deborah J Walder, Andrea M Auther, Danielle McLaughlin, Heather O Zyla, Steven Adelsheim, Roderick Calkins, Cameron S Carter, Bentson McFarland, Ryan Melton, Tara Niendam, J Daniel Ragland, Tamara G Sale, Stephan F Taylor, William R McFarlane, Barbara A Cornblatt
Cognitive deficits have an important role in the neurodevelopment of schizophrenia and other psychotic disorders. However, there is a continuing debate as to whether cognitive impairments in the psychosis prodrome are stable predictors of eventual psychosis or undergo a decline due to the onset of psychosis. In the present study, to determine how cognition changes as illness emerges, we examined baseline neurocognitive performance in a large sample of helping-seeking youth ranging in clinical state from low-risk for psychosis through individuals at clinical high-risk (CHR) for illness to early first-episode patients (EFEP)...
October 19, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/29120562/be-vigilant-for-dementia-in-parkinson%C3%A2-s-disease
#14
Flavia Niccolini, Konstantinos Diamantopoulos, Stelios Kiosses, Marios Politis
It is estimated that up to 80% of patients with Parkinson's disease will eventually develop cognitive impairment over the course of their illness. Even at the time of diagnosis, cognitive impairment has been reported in 20-25% of patients. Commonly affected cognitive domains are executive function, visuospatial ability and attention control. In addition, patients with Parkinson's disease dementia may present with deficits in language function and verbal memory. Psychosis may occur in approximately 40% of patients with Parkinson's disease, and is associated with an increased risk of developing cognitive impairment...
May 2017: Practitioner
https://www.readbyqxmd.com/read/29118723/inflammation-stress-response-and-redox-dysregulation-biomarkers-clinical-outcomes-and-pharmacological-implications-for-psychosis
#15
REVIEW
Stefania Schiavone, Luigia Trabace
In recent years, several studies claiming the finding of a specific biomarker for the identification of the "high-risk state" to develop psychosis, first psychotic episode, as well as the prediction of the individual response to antipsychotics have been published. Together with genetic reports, numerous publications in this field have been focused on inflammation and stress response blood biomarkers, as well as on indicators of redox dysregulation. In this review, we focus on human studies found in PubMed from January 1(st) 2010 to January 31(st) 2017, describing the clinical use of these biomarkers to detect the "premorbid" psychotic state and early phases of the disease...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/29117909/a-history-of-obstetric-complications-is-associated-with-the-risk-of-progression-from-an-at-risk-mental-state-to-psychosis
#16
Magdalena Kotlicka-Antczak, Agnieszka Pawełczyk, Tomasz Pawełczyk, Dominik Strzelecki, Natalia Żurner, Michał Seweryn Karbownik
OBJECTIVE: Clinical criteria for diagnosing Clinical High Risk for psychosis are now available. However, an understanding of the factors modulating the risk of subsequent development of frank psychosis in "at risk" individuals remains elusive. The aim of the study was to identify associations between obstetric history and the development of psychotic disorders in individuals with an At Risk Mental State (ARMS). METHODS: Obstetric data was obtained from the medical records of 82 individuals meeting ARMS criteria...
November 5, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/29116999/treatment-outcome-of-combined-continuous-venovenous-hemofiltration-and-hemoperfusion-in-acute-paraquat-poisoning-a-prospective-controlled-trial
#17
Changbin Li, Dayong Hu, Wen Xue, Xinhua Li, Zhen Wang, Zisheng Ai, Yaxiang Song, Xinying Liu, Jiafeng Cheng, Shuling Fan, Limin Zhao, Liya Wang, Chandra Mohan, Ai Peng
OBJECTIVES: To investigate whether combined continuous venovenous hemofiltration and hemoperfusion among paraquat-poisoned patients would improve survival. DESIGN: Prospective, controlled interventional study over 4 years. SETTING: Single, tertiary, academic medical center. PATIENTS: We recruited patients admitted to Shanghai Tenth People's Hospital within 48 hours after paraquat ingestion. Exclusions were under 14 years old, ingestion of paraquat with other toxicants, pregnant, a history of chronic pulmonary disease, psychosis, hyperthyroidism, or diabetes with impaired liver or renal function...
November 7, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/29116670/predictive-capacity-of-prodromal-symptoms-in-first-episode-psychosis-of-recent-onset
#18
Ana Barajas, Trinidad Pelaez, Olga González, Judith Usall, Raquel Iniesta, Maria Arteaga, Chris Jackson, Iris Baños, Bernardo Sánchez, Montserrat Dolz, Jordi E Obiols, Josep M Haro, Susana Ochoa
BACKGROUND: Both the nature and number of a wide range of prodromal symptoms have been related to the severity and type of psychopathology in the psychotic phase. However, at present there is an incomplete picture focused mainly on the positive pre-psychotic dimension. AIM: To characterize the prodromal phase retrospectively, examining the number and nature of prodromal symptoms as well as their relationship with psychopathology at the onset of first-episode psychosis...
November 8, 2017: Early Intervention in Psychiatry
https://www.readbyqxmd.com/read/29116126/development-of-multivariable-models-to-predict-change-in-body-mass-index-within-a-clinical-trial-population-of-psychotic-individuals
#19
Rebecca N S Harrison, Fiona Gaughran, Robin M Murray, Sang Hyuck Lee, Jose Paya Cano, David Dempster, Charles J Curtis, Danai Dima, Hamel Patel, Simone de Jong, Gerome Breen
Many antipsychotics promote weight gain, which can lead to non-compliance and relapse of psychosis. By developing models that accurately identify individuals at greater risk of weight gain, clinicians can make informed treatment decisions and target intervention measures. We examined clinical, genetic and expression data for 284 individuals with psychosis derived from a previously published randomised controlled trial (IMPACT). These data were used to develop regression and classification models predicting change in Body Mass Index (BMI) over one year...
November 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29109690/comorbid-mental-disorders-and-6-month-symptomatic-and-functioning-outcomes-in-chinese-university-students-at-clinical-high-risk-for-psychosis
#20
Jingyu Shi, Lu Wang, Yuhong Yao, Na Su, Chenyu Zhan, Ziyu Mao, Xudong Zhao
Background: High rates of non-psychotic psychopathological symptoms have been observed in clinical population at clinical high risk (CHR) for psychosis. These comorbid disorders affected the baseline functional level of CHR patients. However, little is known about the comorbid mental disorder in CHR individuals in non-clinical adolescent population. This study aimed to investigate the comorbid mental disorder in non-clinical CHR adolescents and the impact on attenuated psychosis symptoms (APS) as well as clinical outcome...
2017: Frontiers in Psychiatry
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