{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,27]],"date-time":"2026-07-27T22:43:30Z","timestamp":1785192210374,"version":"3.55.0"},"reference-count":0,"publisher":"Socidrogalcohol","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Adicciones"],"abstract":"<jats:p>El consumo de cannabis se considera un factor de riesgo establecido para el desarrollo de psicosis. Diferenciar los trastornos inducidos por cannabis de la esquizofrenia resulta \u00fatil desde el punto de vista pron\u00f3stico y terap\u00e9utico. Se diferenciaron tres grupos de pacientes hospitalizados: psicosis inducida por cannabis (PIC) (n = 69; Media de edad = 27,4, DE = 6,5; 82,6 % varones), esquizofrenia con abuso o dependencia de cannabis (EZ + CB) (n = 57; Media de edad = 31,9, DE = 10,1; 94,7% varones) y esquizofrenia sin abuso o dependencia de cannabis (EZ) (n = 181; Media de edad = 41,8, DE = 13,3; 54,1% varones). Se utiliz\u00f3 la escala Psychiatric Research Interview for Substance and Mental Disorders (PRISM-IV) para la diferenciaci\u00f3n de cuadros inducidos. El grupo PIC present\u00f3 puntaciones inferiores en la subescala PANSS negativa (M = 12,9, DE = 5,9; F = 32,24; p &lt; 0,001), menos alucinaciones auditivas (60,3%; \u00f7\u00b2\u00a0 = 6,60; p = 0,037) y mayor presencia de man\u00eda (26,1% vs. 12,3%; \u00f7\u00b2 = 32,58; p &lt; 0,001) en comparaci\u00f3n con el grupo EZ + CB. Hubo pocas diferencias cl\u00ednicas entre los pacientes con esquizofrenia, independientemente del consumo de cannabis. La edad del primer ingreso por psicosis fue menor en ambos grupos de psic\u00f3ticos consumidores (M = 26,1, DE = 6,4 en PIC y M = 25,3, DE = 6,2 en EZ + CB; \u00f7\u00b2 = 20,02; p &lt; 0,001). No se observ\u00f3 un patr\u00f3n cl\u00ednico caracter\u00edstico de las psicosis inducidas por cannabis, aunque s\u00ed se demostr\u00f3 el papel precipitante del cannabis en la aparici\u00f3n de psicosis, dada la menor edad de ingreso en los consumidores.<\/jats:p>","DOI":"10.20882\/adicciones.1251","type":"journal-article","created":{"date-parts":[[2020,7,15]],"date-time":"2020-07-15T06:42:37Z","timestamp":1594795357000},"page":"95-108","source":"Crossref","is-referenced-by-count":11,"title":["Psicosis inducida por cannabis: caracter\u00edsticas cl\u00ednicas y su diferenciaci\u00f3n con la esquizofrenia con y sin consumo de cannabis asociado"],"prefix":"10.20882","volume":"33","author":[{"given":"David","family":"Rentero Mart\u00edn","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francisco","family":"Arias","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sergio","family":"S\u00e1nchez-Romero","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gabriel","family":"Rubio","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roberto","family":"Rodr\u00edguez-Jim\u00e9nez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"8502","published-online":{"date-parts":[[2020,7,14]]},"container-title":["Adicciones"],"original-title":[],"link":[{"URL":"https:\/\/adicciones.es\/index.php\/adicciones\/article\/download\/1251\/1123","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/adicciones.es\/index.php\/adicciones\/article\/download\/1251\/1122","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,2,20]],"date-time":"2025-02-20T12:08:14Z","timestamp":1740053294000},"score":1,"resource":{"primary":{"URL":"https:\/\/adicciones.es\/index.php\/adicciones\/article\/view\/1251"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,7,14]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2021,3,31]]}},"URL":"https:\/\/doi.org\/10.20882\/adicciones.1251","relation":{},"ISSN":["0214-4840"],"issn-type":[{"value":"0214-4840","type":"print"}],"subject":[],"published":{"date-parts":[[2020,7,14]]}}}