• Differences in Patterns of Stimulant Use and Their Impact on First-Episode Psychosis Incidence: An Analysis of the EUGEI Study 

      Rodríguez-Toscano, Elisa; Alloza, Clara; Fraguas, David; Durán-Cutilla, Manuel; Roldán, Laura; Sánchez-Gutiérrez, Teresa; López-Montoya, Gonzalo; Parellada, Mara; Moreno, Carmen; Gayer-Anderson, Charlotte; E Jongsma, Hannah; Di Forti, Marta; Quattrone, Diego; Velthorst, Eva; de Haan, Lieuwe; Selten, Jean-Paul; Szöke, Andrei; Llorca, Pierre-Michel; Tortelli, Andrea; Bobes, Julio; Bernardo, Miguel; Sanjuán, Julio; Santos, José Luis; Arrojo, Manuel; Tarricone, Ilaria; Berardi, Domenico; Ruggeri, Mirella; Lasalvia, Antonio; Ferraro, Laura; La Cascia, Caterina; La Barbera, Daniele; Rossi Menezes, Paulo; Del-Ben, Cristina Marta; EU-GEI WP2 Group; Rutten, Bart P.; van Os, Jim; Jones, Peter B.; M. Murray, Robin; B. Kirkbride, James; Morgan, Craig; Díaz-Caneja, Covadonga M.; Arango, Celso (Schizophrenia Bulletin, 2023)
      Background: Use of illegal stimulants is associated with an increased risk of psychotic disorder. However, the impact of stimulant use on odds of first-episode psychosis (FEP) remains unclear. Here, we aimed to describe ...
    • Smoking does not impact social and non-social cognition in patients with first episode psychosis 

      Sánchez-Gutiérrez, Teresa ; García-Portilla, M. Paz; Parellada, Mara; Bobes, Julio; Calvo, Ana ; Moreno-Izco, Lucía; ...et al.; Balanza, Vicent (Schizophrenia Research, 09/2018)
      Background: Many studies having shown significant improvements in non-social and social cognitive performance in smoking FEP patients compared to non-smoking FEP patients. The findings are controversial. This study analyzed ...
    • Tobacco use in first-episode psychosis, a multinational EU-GEI study 

      Sanchez-Gutierrez, Teresa; Rodriguez-Toscano, E.; Ferraro, Laura; Parellada, Mara; Calvo, Ana; Roldan, Laura; López, G.; Rapado-Castro, Marta; La Barbera, Daniele; La Cascia, Caterina; Tripoli, Giada; Di Forti, Marta; Murray, Robin M.; Quattrone, Diego; Morgan, Craig; Van Os, Jim; Garcia-Portilla, P.; Al-Halabi, S.; Bobes, Julio; de Haan, Lieuwe; Bernardo, Miguel; Santos, Jose Luis; Sanjuán, Julio; Arrojo, Manuel; Ferchiou, A.; Szöke, Andrei; Rutten, Bart P.; Stilo, S.; D'Andrea, G.; Tarricone, Ilaria; Diaz-Caneja, C. M.; Arango, Celso (Psychological Medicine, 2023)
      BackgroundTobacco is a highly prevalent substance of abuse in patients with psychosis. Previous studies have reported an association between tobacco use and schizophrenia. The aim of this study was to analyze the relationship ...