Psychosis: an autoimmune disease? by Al-Diwani, AAJ, Pollak, TA, Irani, SR, Lennox, BR

“…Some reports note raised peripheral CD19+ and reduced CD3+ lymphocyte counts, with altered CD4 : CD8 ratios in acute psychosis. Also, post-mortem studies have found CD3+ and CD20+ lymphocyte infiltration in brain regions that are of functional relevance to psychosis. …”

The P scale and psychosis. by Bishop, D

A complex polymorphous psychosis or a cycloid psychosis with a different onset? by H. Becerra Darriba

“…A differential diagnosis of polymorphous psychosis is proposed, compatible with a cycloid psychosis of the anxiety-happiness type with marked affective symptoms, precipitated by substance use. …”
Get full text

LATE ONSET PSYCHOSIS AND VERY LATE ONSET PSYCHOSIS: WHAT ARE THE POSSIBLE ETHIOLOGIES? by A. C. Ramos, S. C. Martins, T. M. Afonso, N. B. Santos, P. Gonçalves, T. Maia

“…Methods Non-systematic review of literature using the terms “late onset psychosis” and “very late onset psychosis”. Case report of a patient who was admitted and treated in our inward patient field. …”
Get full text

Violence in first-episode psychosis: evidence from an early intervention in psychosis programme by Oihane Mentxaka, María Recio-Barbero, Eunate Arana-Arri, Rafael Segarra

Subjects: “…Psychosis…”
Get full text

An emotional regulation approach to psychosis recovery: the Living Through Psychosis group programme by Ryan, A, Crehan, E, Khondoker, M, Fell, M, Curtin, R, Johns, LC

“…<p><strong>Background and objectives</strong></p> Research indicates the value of targeting emotional regulation (ER) skills in psychological interventions for psychosis. These skills can be delivered in a group format, thereby increasing access to therapy. …”

Personality traits in psychosis and psychosis risk linked to TSPO expression: a neuroimmune marker by Cory Gerritsen, Yajur Iyengar, Tania DaSilva, Alex Koppel, Pablo Rusjan, R. Michael Bagby, Romina Mizrahi

Subjects: Get full text

Neurocognitive Functioning of Adolescents with Clinical High Risk for Psychosis, other Psychiatric Symptoms, and Psychosis by M. Orlandi, M. Iorio, C. Rogantini, A. Vecchio, C. Coci, E. Casini, R. Borgatti, M. Mensi

“…Results Nineteen adolescents met criteria for psychosis, 47 for APS, and 50 did not meet criteria neither for psychosis nor for APS. …”
Get full text

Amphetamine-induced psychosis - a separate diagnostic entity or primary psychosis triggered in the vulnerable? by Bramness Jørgen G, Gundersen Øystein, Guterstam Joar, Rognli Eline, Konstenius Maija, Løberg Else-Marie, Medhus Sigrid, Tanum Lars, Franck Johan

Subjects: “…Drug induced psychosis…”
Get full text

Using directed acyclic graphs in epidemiological research in psychosis: An analysis of the role of bullying in psychosis. by Moffa, G, Catone, G, Kuipers, J, Kuipers, E, Freeman, D, Marwaha, S, Lennox, B, Broome, M, Bebbington, P

Autoimmune psychosis: an international consensus on an approach to the diagnosis and management of psychosis of suspected autoimmune origin by Pollak, TA, Lennox, BR, Müller, S, Vincent, A

“…Although these individuals are sometimes described as having atypical, mild, or attenuated forms of autoimmune encephalitis, some authors feel that that these cases are sufficiently different from typical autoimmune encephalitis to establish a new category of so-called autoimmune psychosis. We briefly review the background, discuss the existing evidence for a form of autoimmune psychosis, and propose a novel, conservative approach to the recognition of possible, probable, and definite autoimmune psychoses for use in psychiatric practice. …”

Autoimmune psychosis: An international consensus on an approach to the diagnosis and management of psychosis of suspected autoimmune origin by Pollak, TA, Lennox, BR, Müller, S, Benros, ME, Prüss, H, van Elst, LT, Klein, H, Steiner, J, Frodl, T, Bogerts, B, Tian, L, Groc, L, Hasan, A, Baune, BT, Endres, D, Haroon, E, Yolken, R, Benedetti, F, Halaris, A, Meyer, JH, Stassen, H, Leboyer, M, Fuchs, D, Otto, M, Brown, DA, Vincent, A, Najjar, S, Bechter, K

“…Although these individuals are sometimes described as having atypical, mild, or attenuated forms of autoimmune encephalitis, some authors feel that that these cases are sufficiently different from typical autoimmune encephalitis to establish a new category of so-called autoimmune psychosis. We briefly review the background, discuss the existing evidence for a form of autoimmune psychosis, and propose a novel, conservative approach to the recognition of possible, probable, and definite autoimmune psychoses for use in psychiatric practice. …”

COVID-19 associated psychosis by Antonino Messina, Maria Salvina Signorelli

Subjects: Get full text

Psychosis: Risk Factors and Prognosis by M. Fernández Lozano, I. Santos Carrasco, B. Rodríguez Rodríguez, N. Navarro Barriga, M.J. Mateos Sexmero, T. Jiménez Aparicio, C. De Andrés Lobo, C. Vallecillo Adame, M. Queipo De Llano De La Viuda, G. Guerra Valera, A. Gonzaga Ramírez, J. Gonçalves Cerejeira, O. Segurado Martín

Subjects: “…Psychosis…”
Get full text

Oxidative Stress and Emergence of Psychosis by Victoria Rambaud, Aude Marzo, Boris Chaumette

“…This narrative review presents an overview of the scientific literature regarding blood oxidative stress markers’ evolution in the early stages of psychosis and chronic patients. Studies investigating peripheral levels of oxidative stress in schizophrenia patients, first episode of psychosis or UHR individuals were considered. …”
Get full text

Acute family marital psychosis by D. Falfel, W. Homri, F. Ghrissi, M. Stambouli, M. Ben Bechir, L. Mouelhi, N. Bram, I. Ben Romdhane, R. Labbane

Subjects: Get full text

Hippocampal circuit dysfunction in psychosis by Samuel Knight, Robert McCutcheon, Daniella Dwir, Anthony A. Grace, Owen O’Daly, Philip McGuire, Gemma Modinos

“…We then examine mechanisms of hippocampal dysfunction in psychosis and in individuals at high-risk for psychosis and discuss how and when hippocampal abnormalities may be targeted in these groups. …”
Get full text

Pathways to care for psychosis in Malawi by Demoubly Kokota, Robert C. Stewart, Chiwoza Bandawe, Genesis Chorwe-Sungani, Olive Liwimbi, Charles Masulani Mwale, Kazione Kulisewa, Michael Udedi, Saulos Gondwe, Anthony Sefasi, Richard Banda, Thandiwe Mkandawire, Stephen M. Lawrie

“…People with psychosis in Malawi have very limited access to timely assessment and evidence-based care, leading to a long duration of untreated psychosis and persistent disability. …”
Get full text

Making meaning of trauma in psychosis by Nienke van Sambeek, Gaston Franssen, Stefan van Geelen, Floortje Scheepers

Subjects: Get full text

Psychopharmacology and Biological Studies of Psychosis by Marcin Siwek, Bernadeta Szewczyk, Adrian Andrzej Chrobak

Get full text