Association of extent of cannabis use and psychotic like intoxication experiences in a multi-national sample of first episode psychosis patients and controls

Laura Ferraro; Giada Tripoli; Caterina La Cascia; Ilaria Tarricone; Tom P. Freeman; Robin M. Murray; Charlotte Gayer-Anderson; Craig Morgan; Giada Tripoli; Peter B. Jones; Jim Van Os; Bart P. Rutten; Miguel Bernardo; Giada Tripoli; Musa Sami; Charlotte Gayer-Anderson; Marta Di Forti; Robin M. Murray; Cristina Marta Del-Ben; Peter B. Jones; Peter B. Jones; Cristina Marta Del-Ben; Michael Lynskey; Cathryn Lewis; Giusy Gatto; Simona Del Peschio; Robin M. Murray; Celso Arango; Andrea Tortelli; Celso Arango; Bart P. Rutten; Jean-Paul Selten; Michael Lynskey; Lieuwe De Haan; Jim Van Os; Miguel Bernardo; Cathryn Lewis; Sagnik Bhattacharyya; Diego Quattrone

Association of extent of cannabis use and psychotic like intoxication experiences in a multi-national sample of first episode psychosis patients and controls

Laura Ferraro, Giada Tripoli, Caterina La Cascia, Ilaria Tarricone, Tom P. Freeman, Robin M. Murray, Charlotte Gayer-Anderson, Craig Morgan, Giada Tripoli, Peter B. Jones, Jim Van Os, Bart P. Rutten, Miguel Bernardo, Giada Tripoli, Musa Sami, Charlotte Gayer-Anderson, Marta Di Forti, Robin M. Murray, Cristina Marta Del-Ben, Peter B. JonesPeter B. Jones, Cristina Marta Del-Ben, Michael Lynskey, Cathryn Lewis, Giusy Gatto, Simona Del Peschio, Robin M. Murray, Celso Arango, Andrea Tortelli, Celso Arango, Bart P. Rutten, Jean-Paul Selten, Michael Lynskey, Lieuwe De Haan, Jim Van Os, Miguel Bernardo, Cathryn Lewis, Sagnik Bhattacharyya, Diego Quattrone

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

First episode psychosis (FEP) patients who use cannabis experience more frequent psychotic and euphoric intoxication experiences compared to controls. It is not clear whether this is consequent to patients being more vulnerable to the effects of cannabis use or to their heavier pattern of use. We aimed to determine whether extent of use predicted psychotic-like and euphoric intoxication experiences in patients and controls and whether this differs between groups.

Original language	English
Pages (from-to)	2074-2082
Number of pages	9
Journal	Psychological Medicine
Publication status	Published - 2021

All Science Journal Classification (ASJC) codes

Applied Psychology
Psychiatry and Mental health

Cite this

Ferraro, L., Tripoli, G., La Cascia, C., Tarricone, I., Freeman, T. P., Murray, R. M., Gayer-Anderson, C., Morgan, C., Tripoli, G., Jones, P. B., Van Os, J., Rutten, B. P., Bernardo, M., Tripoli, G., Sami, M., Gayer-Anderson, C., Forti, M. D., Murray, R. M., Del-Ben, C. M., ... Quattrone, D. (2021). Association of extent of cannabis use and psychotic like intoxication experiences in a multi-national sample of first episode psychosis patients and controls. Psychological Medicine, 2074-2082.

Ferraro, L , Tripoli, G , La Cascia, C, Tarricone, I, Freeman, TP, Murray, RM, Gayer-Anderson, C, Morgan, C, Tripoli, G, Jones, PB, Van Os, J, Rutten, BP, Bernardo, M, Tripoli, G, Sami, M, Gayer-Anderson, C, Forti, MD, Murray, RM, Del-Ben, CM, Jones, PB, Jones, PB, Del-Ben, CM, Lynskey, M, Lewis, C, Gatto, G, Del Peschio, S, Murray, RM, Arango, C, Tortelli, A, Arango, C, Rutten, BP, Selten, J-P, Lynskey, M, De Haan, L, Van Os, J, Bernardo, M, Lewis, C, Bhattacharyya, S & Quattrone, D 2021, 'Association of extent of cannabis use and psychotic like intoxication experiences in a multi-national sample of first episode psychosis patients and controls', Psychological Medicine, pp. 2074-2082.

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title = "Association of extent of cannabis use and psychotic like intoxication experiences in a multi-national sample of first episode psychosis patients and controls",

abstract = "First episode psychosis (FEP) patients who use cannabis experience more frequent psychotic and euphoric intoxication experiences compared to controls. It is not clear whether this is consequent to patients being more vulnerable to the effects of cannabis use or to their heavier pattern of use. We aimed to determine whether extent of use predicted psychotic-like and euphoric intoxication experiences in patients and controls and whether this differs between groups.",

author = "Laura Ferraro and Giada Tripoli and {La Cascia}, Caterina and Ilaria Tarricone and Freeman, {Tom P.} and Murray, {Robin M.} and Charlotte Gayer-Anderson and Craig Morgan and Giada Tripoli and Jones, {Peter B.} and {Van Os}, Jim and Rutten, {Bart P.} and Miguel Bernardo and Giada Tripoli and Musa Sami and Charlotte Gayer-Anderson and Forti, {Marta Di} and Murray, {Robin M.} and Del-Ben, {Cristina Marta} and Jones, {Peter B.} and Jones, {Peter B.} and Del-Ben, {Cristina Marta} and Michael Lynskey and Cathryn Lewis and Giusy Gatto and {Del Peschio}, Simona and Murray, {Robin M.} and Celso Arango and Andrea Tortelli and Celso Arango and Rutten, {Bart P.} and Jean-Paul Selten and Michael Lynskey and {De Haan}, Lieuwe and {Van Os}, Jim and Miguel Bernardo and Cathryn Lewis and Sagnik Bhattacharyya and Diego Quattrone",

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language = "English",

pages = "2074--2082",

journal = "Psychological Medicine",

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TY - JOUR

T1 - Association of extent of cannabis use and psychotic like intoxication experiences in a multi-national sample of first episode psychosis patients and controls

AU - Ferraro, Laura

AU - Tripoli, Giada

AU - La Cascia, Caterina

AU - Tarricone, Ilaria

AU - Freeman, Tom P.

AU - Murray, Robin M.

AU - Gayer-Anderson, Charlotte

AU - Morgan, Craig

AU - Tripoli, Giada

AU - Jones, Peter B.

AU - Van Os, Jim

AU - Rutten, Bart P.

AU - Bernardo, Miguel

AU - Tripoli, Giada

AU - Sami, Musa

AU - Gayer-Anderson, Charlotte

AU - Forti, Marta Di

AU - Murray, Robin M.

AU - Del-Ben, Cristina Marta

AU - Jones, Peter B.

AU - Del-Ben, Cristina Marta

AU - Lynskey, Michael

AU - Lewis, Cathryn

AU - Gatto, Giusy

AU - Del Peschio, Simona

AU - Murray, Robin M.

AU - Arango, Celso

AU - Tortelli, Andrea

AU - Arango, Celso

AU - Rutten, Bart P.

AU - Selten, Jean-Paul

AU - Lynskey, Michael

AU - De Haan, Lieuwe

AU - Van Os, Jim

AU - Bernardo, Miguel

AU - Lewis, Cathryn

AU - Bhattacharyya, Sagnik

AU - Quattrone, Diego

PY - 2021

Y1 - 2021

N2 - First episode psychosis (FEP) patients who use cannabis experience more frequent psychotic and euphoric intoxication experiences compared to controls. It is not clear whether this is consequent to patients being more vulnerable to the effects of cannabis use or to their heavier pattern of use. We aimed to determine whether extent of use predicted psychotic-like and euphoric intoxication experiences in patients and controls and whether this differs between groups.

AB - First episode psychosis (FEP) patients who use cannabis experience more frequent psychotic and euphoric intoxication experiences compared to controls. It is not clear whether this is consequent to patients being more vulnerable to the effects of cannabis use or to their heavier pattern of use. We aimed to determine whether extent of use predicted psychotic-like and euphoric intoxication experiences in patients and controls and whether this differs between groups.

UR - http://hdl.handle.net/10447/416196

M3 - Article

SP - 2074

EP - 2082

JO - Psychological Medicine

JF - Psychological Medicine

SN - 0033-2917

ER -

Association of extent of cannabis use and psychotic like intoxication experiences in a multi-national sample of first episode psychosis patients and controls

Abstract

All Science Journal Classification (ASJC) codes

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