Results 41 to 50 of about 13,597,388 (346)

Diagnostic change 2 years after a first episode of psychosis

European Psychiatry, 2021
Introduction Psychiatric diagnoses are derived from expert opinion (1). Since no objective tests or markers are on the horizon, clinical psychiatry is anchored to “the patient’s altered experience, expression and existence, associated with suffering in
L. Aranguren, M. Martinez, E. García De Jalón, A. Fernández, M.C. Ariz, M. Otero, N. Pereda   +6 more
doaj   +1 more source

Duration of untreated psychosis and social function: 1-year follow-up study of first-episode schizophrenia. [PDF]

, 2008
BACKGROUND: In first-episode schizophrenia, longer duration of untreated psychosis (DUP) predicts poorer outcomes. AIMS: To address whether the relationship between DUP and outcome is a direct causal one or the result of association between symptoms and ...
Barnes, T. R., Hutton, S. B., Sam B Hutton (16054505), Verity C Leeson (16054127), Hutton, Sam B, Barnes, Thomas RE, Eileen M Joyce (16050203), Mutsatsa, S., Thomas R E Barnes (16050197), Watt, Hilary C, Joyce, Eileen M, Watt, H. C., Stanley H Mutsatsa (16054502), Joyce, E. M., Leeson, V. C., Hilary C Watt (16057298), Leeson, Verity C, Mutsatsa, Stanley H   +17 more
core   +1 more source

Don’t turn your back on the symptoms of psychosis : a proof-of-principle, quasi-experimental public health trial to reduce the duration of untreated psychosis in Birmingham, UK [PDF]

, 2013
Background: Reducing the duration of untreated psychosis (DUP) is an aspiration of international guidelines for first episode psychosis; however, public health initiatives have met with mixed results.
Patterson, Paul, Freemantle, N, Lester, Helen, Birchwood, M, Nick Freemantle, Helen Lester, Lester, H, Swaran Singh, Paul Patterson, Channa, S, Patterson, P, Charlotte Connor, Channa, Sunita, Freemantle, Nick, Singh, Swaran, Max Birchwood, Singh, S, Palmer, C, Palmer, Colin, Birchwood, M. J., Birchwood, Maximillian, Singh, Swaran P., Colin Palmer, Connor, Charlotte, Sunita Channa, Connor, C   +25 more
core   +2 more sources

Racial differences in pathways to care preceding first episode mania or psychosis: a historical cohort prodromal study

Frontiers in Psychiatry, 2023
BackgroundThere is evidence suggesting racial disparities in diagnosis and treatment in bipolar disorder (BD) and schizophrenia (SZ). The purpose of this study is to compare psychiatric diagnoses and psychotropic use preceding a first episode of mania ...
Manuel Gardea-Resendez, Manuel Gardea-Resendez, Javier Ortiz-Orendain, Javier Ortiz-Orendain, Alessandro Miola, Alessandro Miola, Manuel Fuentes Salgado, Mete Ercis, Brandon J. Coombes, Peggy M. Gruhlke, J. Michael Bostwick, Ian Michel, Jennifer L. Vande Voort, Aysegul Ozerdem, Alastair McKean, Mark A. Frye, Monica Taylor-Desir   +16 more
doaj   +1 more source

Assessing Brain Metabolism With 7-T Proton Magnetic Resonance Spectroscopy in Patients With First-Episode Psychosis

JAMA psychiatry, 2019
Importance The use of high-field magnetic resonance spectroscopy (MRS) in multiple brain regions of a large population of human participants facilitates in vivo study of localized or diffusely altered brain metabolites in patients with first-episode ...
Anna M. Wang, S. Pradhan, Jennifer M. Coughlin, A. Trivedi, Samantha L. DuBois, J. Crawford, T. Sedlak, Fredrick C Nucifora, G. Nestadt, L. Nucifora, D. Schretlen, A. Sawa, P. Barker   +12 more
semanticscholar   +1 more source

Aggressive incidents in first-episode psychosis [PDF]

British Journal of Psychiatry, 2001
BackgroundRecent research has reported increased risk of aggressive incidents by individuals with psychotic illness.AimsTo examine acts of aggression in first-episode psychosis.MethodSubjects with a first-episode psychosis were ascertained from a defined catchment area (Nottingham, UK) and reassessed at 3 years (n=166) using clinical interview ...
Milton, John, Amin, Shazad, Singh, Swaran P., Harrison, Glynn, Jones, Peter, Croudace, Tim, Medley, Ian, Brewin, John   +7 more
openaire   +3 more sources

Insular volume abnormalities associated with different transition probabilities to psychosis [PDF]

, 2011
Background Although individuals vulnerable to psychosis show brain volumetric abnormalities, structural alterations underlying different probabilities for later transition are unknown.
McGuire, P., A. Riecher-Rössler, Simon, A., Simon, A, P. Fusar-Poli, Lenz, C., Fusar-Poli P., Riecher-Rössler, A., Bendfeldt, K, Stieglitz, R D, Riecher-Rössler, A, S. J. Borgwardt, McGuire, P, Borgwardt, S. J., J. Aston, Smieskova R., Bendfeldt K., Lenz C., Smieskova, R., Borgwardt, S J, Riecher-Rossler A., R. Smieskova, Riecher-Roessler, A., P. McGuire, Fusar-Poli, P, Simon A., A. Simon, Borgwardt S. J., K. Bendfeldt, Aston, J, Bendfeldt, K., Stieglitz, R. -D., Lenz, C, Stieglitz R. -D., Stieglitz, R.-D., R.-D. Stieglitz, Fusar-Poli, P., Aston J., McGuire P., Fusar-Poli, P.; id_orcid, Smieskova, R, C. Lenz, Aston, J.   +42 more
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Predicting psychosis in at-risk patients using abnormal neural oscillations and synchrony in conjunctions with machine learning algorithms [PDF]

, 2016
In the last 20 years, there has been a marked increase in interest in the early detection and treatment of psychosis. Despite the various potential “prodromes” that have been identified and have helped to increase the accuracy in the detection of persons
Ramyead, Avinash
core   +1 more source

Visual Hallucinations in First-Episode Psychosis: Association with Childhood Trauma. [PDF]

PLoS ONE, 2016
Hallucinations are a core diagnostic criterion for psychotic disorders and have been investigated with regard to its association with childhood trauma in first-episode psychosis samples.
Martine Solesvik, Inge Joa, Tor Ketil Larsen, Johannes Langeveld, Jan Olav Johannessen, Jone Bjørnestad, Liss Gøril Anda, Jens Gisselgård, Wenche Ten Velden Hegelstad, Kolbjørn Brønnick   +9 more
doaj   +1 more source

Brain structural alterations, genetic risk variants and the onset of psychosis [PDF]

, 2015
One of the central motivations behind research of the at-risk mental state is to prevent or delay potential transition to psychosis and further progression to schizophrenia, by studying the early signs and symptoms without potential confounding effects ...
Harrisberger, Fabienne
core   +1 more source