Congreso: . Las Palmas (ESP) 2009. Título: Tratamiento con psicoestimulantes para la dependencia de cocaína. Autores: Castells X Congreso: Congreso de la Sociedad Española de Psiquiatría. . Bilbao (ESP) 2004. Título: Tratamiento farmacológico del TDAH. Reubicación de los trastornos de la personalidad. Déficit de atención e hiperactividad; La gran patología escondida. Autores: Castells X Congreso: Congreso de la Sociedad Española de Psiquiatría. . Bilbao (ESP) 2004. Título: Psicosis y Cannababis. Autores: Brugera E, Roncero C, Castells X, Casas M
Congreso: XXVI Congreso de la Sociedad Española de Farmacología Clínica. Barcelona (ESP) 2013. Título: Acetylcholinesterase inhibitors for Alzheimer disease. A systematic review and meta-analysis of randomized clinical trials Autores: Blanco L, Castells X, Guerrero A, Vedia C, Morros R, Capellà D
Congreso: 33rd European College on Neuropsychopharmacology (ECNP) Congress. (NLD) 2020. Título: Gender bias in randomized, controlled trials of pharmacological interventions for Attention Deficit Hyperactivity Disorder (ADHD) Autores: Castells X, Baykova E, Mayoral S, Cunill R, Serrano D Congreso: Annual Meeting of French Society of Pharmacology and Therapeutics, and INSERM Clinical Research Centers (CIC) Meeting. Rouen (FRA) 2017. Título: Development and validity of a checklist assessing the risk of bias of randomized trials, observational studies and systematic reviews analyzing drug adverse events Autores: Faillie JL, Ferrer P, Gouverneur A, Driot D, Berkemeyer S, Vidal X, Martinez-Zapata MJ, Huerta C, Castells X, Rottenkolber M, Schmiedl S, Sabate M, Ballarin E, Ibanez L Congreso: III European Conference on Information Technology in Education and Society: A Critical Insight.. Barcelona (ESP) 2012. Título: Design of an on-line course about Problem Based Learning (PBL). Autores: Carrion C, Aymerich M, Castells X, Xifró X, Soler M, Branda L. Congreso: 9th Health Technology Assessment International (HTAi) meeting. Bilbao (ESP) 2012. Título: Evaluation of atomoxetine efficacy and safety for adults with Attention-deficit/hyperactivity disorder (ADHD) Autores: Cunill R, Castells X, Capellà D Congreso: 16th World Congress on Basic and Clinical Pharmacology. Copenhagen (DMK) 2010. Título: Safety of indirect dopamine agonists (IDA) for psychostimulant dependence. A systematic review and meta-analysis of randomized controlled trials. Autores: Pérez-Mañá C, Castells X, Vidal X, Casas M, Capellà D Congreso: XIV Congreso Nacional de Psiquiatría. . Barcelona (ESP) 2010. Título: Síntomas psicóticos inducidos por cocaína y trastornos de la personalidad Autores: Roncero C, Daigre C, Grau-López L, Miquel L, Comín M, Artiaga M, Gómez-Baeza S, Vázquez JM, Castells X, Casas M. Congreso: International Harm Reduction Association (IHRA)’s International Conference. Barcelona (ESP) 2008. Título: A descriptive study of the patients visited at the harm reduction of the Hospital Universitari Vall d’Hebron in Barcelona Autores: Rovira M, Ripoll L, Bassols X, Ortega R, Esteve O, Barral C, Serra A, Rodríguez L, Castells X, Roncero C, Casas M. Congreso: 2nd World Conference on Magic bulets (Ehrlich II). . Nurnberg (DEU) 2008. Título: Corticotrophin releasing factor as drug target for modifying dopaminergic system neuroplasticity in cocaine addiction. Autores: Corominas M, Roncero C, Castells X, Casas M Congreso: International Harm Reduction Association (IHRA)’s International Conference. Barcelona (ESP) 2008. Título: The efficacy of harm reduction programmes amongst drug abused living as squatters in illegally occupied buildings in Barcelona. Autores: Rovira M, Ripoll L, Daigre C, Bassols X, Resmella R, Castells X, Roncero C, Casas M. Congreso: Congreso de la Sociedad Española de Farmacología Clínica. Pamplona (ESP) 2002. Título: Utilización hospitalaria de levofloxacino. Autores: Castells X, Rigau D, Vallano A.
Congreso: MDAI 2023 - Modeling Decisions for Artificial Intelligence. Umea (SWE) 2023. Título: Patients and clinicians preferences together in the loop for ADHD treatment recommendations Autores: Oscar Raya Xavier Castells David Ramírez Beatriz López Congreso: AIME 2023 - Artificial Intelligence In Medicine. Portoroz (SLA) 2023. Título: Management of patient and physician preferences and explanations for participatory evaluation of treatment with an ethical seal Autores: Oscar Raya Xavier Castells David Ramírez Beatriz López Congreso: XXIV Congrés de la Sociedad Española de Farmcología Clínica. Málaga (ESP) 2011. Título: The pharmacological anamnesis as a tool to acquire research skills by medical students. Autores: C Pontes, J Delgadillo, MQ Gorgas, X Castells, C Almenara, C Hernández-López, A Morón, D Capellà.