Hugo López-Pelayo
Research Subjects
Research Interests
Hugo López-Pelayo has a total of 636 co-authors. Here are the top co-authors by number of shared publications:
- Antoni Gual
Department of Psychiatry, Neurosciences Institute, Hospital Clínic, IDIBAPS, Barcelona, Spain
18 shared publications - Jakob Manthey
University Medical Center Hamburg-Eppendorf
10 shared publications - Maria Teresa Pons-Cabrera
Grupo de Investigación en Salud y Adicciones (Grupo de Investigación Emergente), Instituto de Investigaciones Biomédicas August Pi I Sunyer (IDIBAPS), Barcelona. Unidad de Conductas Adictivas, Servicio de Psiquiatría y Psicología, Instituto de Neurociencias, Hospital Clínic de Barcelona, Barcelona, Cataluña. Universidad de Barcelona, Barcelona.
9 shared publications Antoni Gual
Unitat de Conductes Addictives, Hospital Clínic Barcelona, Barcelona, Spain
8 shared publications- Elsa Caballeria
Health and Addictions Research Group (Grup de Recerca Emergent, 2021 SGR 01158, AGAUR), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Addictions Unit, Psychiatry and Psychology Service (ICN), Hospital Clínic de Barcelona, Barcelona, Catalonia, Spain
8 shared publications - Clara Oliveras
Addictions Unit, Psychiatry and Psychology Service, ICN, Hospital Clinic Barcelona, Barcelona, Spain
5 shared publications
Latest Publications
- 2 June 2026
- Published by Socidrogalcohol in Adicciones
- Vol. 38 (2) , 87-90
Equidad asistencial: Por qué la interconsulta en adicciones debe estar presente en todos los centros hospitalarios
- 2 June 2026
- Published by Socidrogalcohol in Adicciones
- Vol. 38 (2) , 87-90
Equidad asistencial: Por qué la interconsulta en adicciones debe estar presente en todos los centros hospitalarios
- Open Access
- 5 October 2025
- Published by Elsevier in Psychiatry Research
- Vol. 353, 116766
Metabolomics in the study of alcohol use disorder: a systematic review
- 5 October 2025
- Published by Elsevier in Psychiatry Research
- Vol. 353, 116766
Open AccessMetabolomics in the study of alcohol use disorder: a systematic review
- Open Access
- 22 September 2025
- Published by Socidrogalcohol in Adicciones
- Vol. 37 (3) , 189-198
Fármacos GLP1AR y trastorno por consumo de alcohol. ¿Representan una solución terapéutica definitiva o solo otra promesa incumplida?
Actualmente, la evidencia no respalda el uso de los agonistas GLP1-RA para el trastorno por consumo de alcohol. Aunque muestran un potencial prometedor -especialmente en casos resistentes o complejos-, los datos disponibles son aún preliminares, y su perfil de seguridad, aunque aceptable, no está exento de riesgos (como efectos gastrointestinales, pancreatitis o síntomas depresivos). Con varios ensayos clínicos en curso, esta situación podría cambiar en los próximos años. Sin embargo, ningún fármaco resolverá por sí solo un trastorno tan multifactorial. El abordaje del TCA deber seguir siendo integral, combinando intervenciones farmacológicas, psicológicas y sociales, e incorporando tanto la dimensión biológica como el contexto y las políticas de salud pública. Sin esta mirada amplia, los GLP-1RA corren el riesgo de convertirse en una promesa más no cumplida.
- 22 September 2025
- Published by Socidrogalcohol in Adicciones
- Vol. 37 (3) , 189-198
Open AccessFármacos GLP1AR y trastorno por consumo de alcohol. ¿Representan una solución terapéutica definitiva o solo otra promesa incumplida?
Actualmente, la evidencia no respalda el uso de los agonistas GLP1-RA para el trastorno por consumo de alcohol. Aunque muestran un potencial prometedor -especialmente en casos resistentes o complejos-, los datos disponibles son aún preliminares, y su perfil de seguridad, aunque aceptable, no está exento de riesgos (como efectos gastrointestinales, pancreatitis o síntomas depresivos). Con varios ensayos clínicos en curso, esta situación podría cambiar en los próximos años. Sin embargo, ningún fármaco resolverá por sí solo un trastorno tan multifactorial. El abordaje del TCA deber seguir siendo integral, combinando intervenciones farmacológicas, psicológicas y sociales, e incorporando tanto la dimensión biológica como el contexto y las políticas de salud pública. Sin esta mirada amplia, los GLP-1RA corren el riesgo de convertirse en una promesa más no cumplida.
- Open Access
- 25 March 2025
- Published by Socidrogalcohol in Adicciones
- Vol. 37 (1) , 85-88
Productos con CBD y su impacto en los análisis toxicológicos de orina: evidencia de una serie de 6 casos.
En respuesta a la creciente popularidad de los productos derivados del cannabis con bajo contenido de THC y alto CBD, un estudio examinó si el consumo de estos productos podría resultar en pruebas positivas de THC en análisis de orina. Seis voluntarios consumieron productos con <0,2% de THC según las etiquetas, y las pruebas posteriores no detectaron el metabolito del THC en ninguna muestra. Esto sugiere que, al menos para esta partida específica, el consumo de CBD con bajo THC no es detectable en análisis de orina. Sin embargo, se enfatiza la necesidad de más estudios para explorar diferentes proveedores y entornos de venta, a fin de informar adecuadamente a los usuarios sobre los posibles riesgos asociados.
- 25 March 2025
- Published by Socidrogalcohol in Adicciones
- Vol. 37 (1) , 85-88
Open AccessProductos con CBD y su impacto en los análisis toxicológicos de orina: evidencia de una serie de 6 casos.
En respuesta a la creciente popularidad de los productos derivados del cannabis con bajo contenido de THC y alto CBD, un estudio examinó si el consumo de estos productos podría resultar en pruebas positivas de THC en análisis de orina. Seis voluntarios consumieron productos con <0,2% de THC según las etiquetas, y las pruebas posteriores no detectaron el metabolito del THC en ninguna muestra. Esto sugiere que, al menos para esta partida específica, el consumo de CBD con bajo THC no es detectable en análisis de orina. Sin embargo, se enfatiza la necesidad de más estudios para explorar diferentes proveedores y entornos de venta, a fin de informar adecuadamente a los usuarios sobre los posibles riesgos asociados.
- Open Access
- 25 September 2024
- Published by Socidrogalcohol in Adicciones
- Vol. 36 (3)
Medicina de la adicción: Más allá del DSM5
Editorial of volume 36-3 Editorial del volumen 36-3
- 25 September 2024
- Published by Socidrogalcohol in Adicciones
- Vol. 36 (3)
Open AccessMedicina de la adicción: Más allá del DSM5
Editorial of volume 36-3 Editorial del volumen 36-3
- 25 September 2024
- Vol. 36 (3) , 243-246
Addiction medicine: Beyond the DSM-5.
- Open Access
- 22 July 2024
- Published by Wolters Kluwer Health in Hepatology Communications
- Vol. 8 (8)
Binge drinking at time of bariatric surgery is associated with liver disease, suicides, and increases long-term mortality
Background and Aims: Alcohol use disorder has been reported in patients undergoing bariatric procedures, but the pattern of alcohol consumption has not been evaluated. We investigated the prevalence, risk factors, and impact of binge drinking (BD) at the time of surgery and during follow-up. Methods: A prospective, longitudinal study of subjects undergoing bariatric surgery was included in the LABS-2 registry between 2006 and 2009. Participants with AUDIT questionnaire at the time of surgery and a minimum of 12 months follow-up were included. BD was defined as consuming ≥5 drinks on at least 1 occasion in the previous month. Liver biopsies were obtained during bariatric procedures in not all cases. Survival analysis was performed with the adjusted Cox regression model and competing risk. Results: A total of 2257 subjects were included, with a median follow-up of 79 months. The prevalence of BD at time of surgery was 12%, and it raised up to 23% during follow-up. Patients with BD predominantly had a binge eating disorder (OR=1.35 [95% CI: 1.04–1.76]), regularly consumed fast food [OR=1.4 (95% CI: 1.07–1.85)] and used other drugs (OR=2.65 [95% CI: 1.74–4.04]). Within liver biopsies evaluation, BD showed higher hepatic iron deposits (OR=3.00 [95% CI: 1.25–7.21]). BD at the time of surgery was associated with a higher risk of BD during follow-up (OR=10.49 [95% CI: 7.86–14.00]) and long-term mortality (HR: 3.21 [95% CI: 1.67–6.18]). Specific causes of death in these patients with BD were liver disease (p=0.020), suicide (p=0.015), neoplasms (p=0.034), and respiratory (p=0.025). Conclusions: The prevalence of BD in patients undergoing bariatric surgery is high and increases the risk of postoperative liver disease, suicides, and long-term mortality.
- 22 July 2024
- Published by Wolters Kluwer Health in Hepatology Communications
- Vol. 8 (8)
Open AccessBinge drinking at time of bariatric surgery is associated with liver disease, suicides, and increases long-term mortality
Background and Aims: Alcohol use disorder has been reported in patients undergoing bariatric procedures, but the pattern of alcohol consumption has not been evaluated. We investigated the prevalence, risk factors, and impact of binge drinking (BD) at the time of surgery and during follow-up. Methods: A prospective, longitudinal study of subjects undergoing bariatric surgery was included in the LABS-2 registry between 2006 and 2009. Participants with AUDIT questionnaire at the time of surgery and a minimum of 12 months follow-up were included. BD was defined as consuming ≥5 drinks on at least 1 occasion in the previous month. Liver biopsies were obtained during bariatric procedures in not all cases. Survival analysis was performed with the adjusted Cox regression model and competing risk. Results: A total of 2257 subjects were included, with a median follow-up of 79 months. The prevalence of BD at time of surgery was 12%, and it raised up to 23% during follow-up. Patients with BD predominantly had a binge eating disorder (OR=1.35 [95% CI: 1.04–1.76]), regularly consumed fast food [OR=1.4 (95% CI: 1.07–1.85)] and used other drugs (OR=2.65 [95% CI: 1.74–4.04]). Within liver biopsies evaluation, BD showed higher hepatic iron deposits (OR=3.00 [95% CI: 1.25–7.21]). BD at the time of surgery was associated with a higher risk of BD during follow-up (OR=10.49 [95% CI: 7.86–14.00]) and long-term mortality (HR: 3.21 [95% CI: 1.67–6.18]). Specific causes of death in these patients with BD were liver disease (p=0.020), suicide (p=0.015), neoplasms (p=0.034), and respiratory (p=0.025). Conclusions: The prevalence of BD in patients undergoing bariatric surgery is high and increases the risk of postoperative liver disease, suicides, and long-term mortality.
- 20 July 2024
- Published by Elsevier in European Neuropsychopharmacology
- Vol. 87, 27
Ensuring safety in cannabinoid prescriptions: A call for critical assessment
- 20 July 2024
- Published by Elsevier in European Neuropsychopharmacology
- Vol. 87, 27
Ensuring safety in cannabinoid prescriptions: A call for critical assessment
- Open Access
- 2 July 2024
- Published by Elsevier in JHEP Reports
- Vol. 6 (10) , 101165
Liver fibrosis screening increases alcohol abstinence
- 2 July 2024
- Published by Elsevier in JHEP Reports
- Vol. 6 (10) , 101165
Open AccessLiver fibrosis screening increases alcohol abstinence