Découvrez nos professeurs et professeures!
Sylvain Iceta
Médecin clinicien enseignant sous octroi adjoint
Centre de recherche du CHU de Québec - Université Laval
Centre de recherche de l'IUCPQ
Centre thématique de recherche en neurosciences
Contribution à la recherche
Thématiques de recherche de la Faculté de médecine
- Neurosciences et santé mentale
Domaines de recherche
- Psychiatrie (y compris la psychothérapie)
- Sciences cliniques sur l'obésité
- Sciences cliniques sur le diabète
- Santé mentale et bien-être
- Neuropsychologie
- Neurosciences, aspects médicaux, physiologiques, et de la santé, n.c.a.
Projets de recherche en cours
- De la perte de contrôle alimentaire au trouble d'accès hyperphagique: trajectoires évolutives et facteurs de risque. - Instituts de recherche en santé du Canada - Subvention Projet, co-chercheur - 2023-04-01 au 2028-03-31
- Regard interdisciplinaire sur les enjeux d'image corporelle, d'alimentation et de poids dans des contextes interpersonnels et cliniques: Mieux comprendre, prévenir et intervenir - Fonds de recherche du Québec - Société et culture - Soutien aux équipes de recherche, co-chercheur - 2024-04-01 au 2028-03-31
- Mieux comprendre et accompagner la co-occurence entre les troubles de santé mentale, l'obésité et le diabète à l'aide de l'approche dimensionnelle RDoC – Subvention établissement de jeune chercheur - Fonds de recherche du Québec - Santé - Établissement de jeunes chercheurs - Juniors 1, chercheur principal - 2022-07-01 au 2026-06-30
- Fonds de démarrage pour chercheurs en début de carrière-Bourse de recrutement étudiant - Université Laval - Fonds internes - Soutien facultaire aux jeunes chercheurs de la Faculté de médecine, chercheur principal - 2023-07-01 au 2026-06-30
- Mieux comprendre et accompagner la co-occurence entre les troubles de santé mentale, l’obésité et le diabète à l’aide de l’approche dimensionnelle RDoC - Fonds de recherche du Québec - Santé - Chercheurs-boursiers cliniciens - Juniors 1 et 2, Seniors, chercheur principal - 2022-07-01 au 2026-06-30
- Exploration de l’expérience des personnes utilisant les agonistes du récepteur du GLP-1 pour réguler leur poids : Une étude qualitative - Fonds de recherche du Québec - Santé - Projet subsidiaire - Nouveaux Centres et Instituts de recherche - Subventions régulières (pour fins de gestion au VRRCI), co-chercheur - 2024-07-24 au 2025-07-23
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Financements des 2 dernières années
- Impact of Glycemic Variability on Cognitive Impairment, Disordered Eating Behaviors and Self-Management Skills in Patients with Type 1 Diabetes - Diabète Canada - Research Competition, chercheur principal - 2021-12-01 au 2024-11-30
- Regard interdisciplinaire sur une clientèle aux prises avec des préoccupations à l’égard du poids, de l’image corporelle et de l’alimentation - Fonds de recherche du Québec - Santé - Projet subsidiaire - Nouveaux Centres et Instituts de recherche - Subventions régulières (pour fins de gestion au VRRCI), co-chercheur - 2023-05-03 au 2024-03-31
- Projet ePROS-A : la eÉducation à la santé des attitudes et comportements alimentaires - Conseil de recherches en sciences humaines du Canada - Subvention de développement de partenariat, Université du Québec à Trois-Rivières - UQTR, co-chercheur - 2021-03-22 au 2024-03-21
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Publications
- PSYCHIATRIC DISORDERS AND BARIATRIC SURGERY,Troubles psychiatriques et chirurgie bariatrique, Laville, M., Robert, M., Disse, E., Iceta, S., Revue du Praticien, 2022
- The implications of previous history of anorexia nervosa in patients with current bulimia nervosa: Alterations in daily functioning, decision‐making, and bone status, Sebastien Guillaume, Eric Renard, Philippe Courtet, Patrick Lefebvre, Kathlyne Dupuis‐Maurin, Sylvain Iceta, Sylvain Thiebaut, Maude Seneque, Isabelle Jaussent, Laurent Maimoun, Benedicte Nobile, Robertas Strumila, European Eating Disorders Review, 2020, 10.1002/erv.2712
- The Impact of Restrictive and Non-restrictive Dietary Weight Loss Interventions on Neurobehavioral Factors Related to Body Weight Control: the Gaps and Challenges, Andréanne Michaud, Isabel García-García, Shirin Panahi, Sylvain Iceta, Current Obesity Reports, 2021, 10.1007/s13679-021-00452-y
- Santé mentale et chirurgie bariatrique, , Les Obésités, 2021, 10.1016/b978-2-294-76753-1.00107-7
- Alterations in Food Reward Regarding Bariatric Surgery Type and Weight Loss Outcomes: An Exploratory Study, Sylvain Iceta, Anestis Dougkas, Emmanuel Disse, Maud Robert, Pauline Oustric, Julie-Anne Nazare, Erika Guyot, 2022, 10.20944/preprints202201.0055.v1
- Gastric modulation of food reward, olfaction and taste in obesity and bariatric surgery: an artificial intelligence assisted scoping review protocol, Iceta, S., Dougkas, A., Nazare, J.-A., Bergeron, F., Bourque, C., Ritsch, N., medRxiv, 2024, 10.1101/2024.04.29.24306451
- Deciphering the Association Between Hypothalamus‐Pituitary‐Adrenal Axis Activity and Obesity: A Meta‐Analysis, André Tchernof, Andréanne Michaud, Catherine Bégin, Laurent Biertho, Simone Lemieux, Anne-Sophie Ouellette, Sylvain Iceta, Anaïs Scovronec, Giada Ostinelli, Obesity, 2021, 10.1002/oby.23125
- Spontaneous neural activity changes after bariatric surgery: A resting-state fMRI study., Michaud A, Dagher A, Richard D, Evans A, Fulton S, Tchernof A, Lafortune A, Biertho L, Nadeau M, Pelletier M, Dadar M, Iceta S, Zeighami Y, NeuroImage, 2021, 10.1016/j.neuroimage.2021.118419
- Does Insulin Delivery Technology Change Our Relationship with Foods? A Scoping Review, Brazeau, A.-S., Iceta, S., Nielsen, D.E., Peters, T.M., Roy-Fleming, A., Talbo, M.K., South, C.A., Diabetes Technology and Therapeutics, 2024, 10.1089/dia.2023.0382
- Identification, evaluation and severity criterion of eating disorder, Guillaume Sébastien, Bronnec Marie, Iceta Sylvain, Revue Alcoologie et Addictologie, 2023
- Food Addiction in Anorexia Nervosa, Bégin, Catherine, Sylvain ICETA, Food and Addiction: A Comprehensive Handbook, 2024
- Prospective multicentre randomised trial comparing the efficacy and safety of single-anastomosis duodeno–ileal bypass with sleeve gastrectomy (SADI-S) versus Roux-en-Y gastric bypass (RYGB): SADISLEEVE study protocol, Emmanuel Disse, Sebastien Czernichow, Delphine Maucort-Boulch, Sylvie Bin Dorel, Litavan Khamphommala, Adrien Sterkers, Charles Barsamian, Sylvain Iceta, Elise Pelascini, Dominique Delaunay, Tigran Poghosyan, Maud Robert, BMJ Open, 2020, 10.1136/bmjopen-2020-037576
- The Impact of Retrospective Childhood Maltreatment on Eating Disorders as Mediated by Food Addiction: A Cross-Sectional Study, Sebastien Guillaume, Philippe Courtet, Eric Renard, Patrick Lefebvre, Laurent Maimoun, Adrian Alacreu-Crespo, Rachel Rodgers, Sylvain Iceta, Maude Seneque, Sami Richa, Ghassan Sleilaty, Rami Bou Khalil, Nutrients, 2020, 10.3390/nu12102969
- Clinical insight in anorexia nervosa: Associated and predictive factors, , Psychiatry Research, 2019, 10.1016/j.psychres.2019.112561
- Ketamine, depression and suicide: Towards a new class of antidepressants?,Kétamine, dépression et suicide : vers une nouvelle classe d'antidépresseurs ?, Poulet, E., Iceta, S., Moirand, R., Annales Medico-Psychologiques, 2017, 10.1016/j.amp.2015.10.022
- Validity of the Addiction-like Eating Behavior Scale among Patients with Compulsive Eating, Catherine Bégin, Sylvain Iceta, Maxime Legendre, Camille Bourque, Nutrients, 2024, 10.3390/nu16172932
- Medication in AN: A Multidisciplinary Overview of Meta-Analyses and Systematic Reviews, Nathalie Godart, Chantal Stheneur, Bérénice Segrestin, Juliane Leger, Sylvain ICETA, Mouna Hanachi, Priscille Gerardin, Philibert Duriez, Vincent Dodin, Julia Clarke, Marie-Emilie Carles, Flora Bat-Pitault, Sébastien Guillaume, Corinne Blanchet, Journal of Clinical Medicine, 2019, 10.3390/jcm8020278
- Efficacy and safety of topiramate in binge eating disorder: a systematic review and meta-analysis, Benjamin Rolland, Michel Cucherat, Behrouz Kassai, Guillaume Grenet, Sylvain Iceta, Marine Auffret, Lucie Jurek, Mikail Nourredine, CNS Spectrums, 2021, 10.1017/S1092852920001613
- Food Reward after Bariatric Surgery and Weight Loss Outcomes: An Exploratory Study, Iceta, S., Dougkas, A., Disse, E., Robert, M., Oustric, P., Nazare, J.-A., Guyot, E., Nutrients, 2022, 10.3390/nu14030449
- COVID-19 pandemic lockdown and problematic eating behaviors in a student population. , Guillaume S, Naassila M, BÈgue L, Samalin L, Maurage P, Romo L, de Chazeron I, Boudesseul J, Llorca PM, Billieux J, Rodgers RF, Zerhouni O, Iceta S, Flaudias V, Journal of behavioral addictions, 2020, 10.1556/2006.2020.00053
- Are we really assessing safety and efficacy of bariatric surgery in patients suffering from bipolar disorders?, Maud Robert, Emmanuel Disse, Sylvain Iceta, Surgery for Obesity and Related Diseases, 2018, 10.1016/j.soard.2018.01.037
- Is there a link between sensory alterations and modification in food preference following bariatric surgery?, , Appetite, 2021, 10.1016/j.appet.2020.104893
- Food addiction as a proxy for anorexia nervosa severity: new data based on the Yale Food Addiction Scale 2.0, , Psychiatry Research, 2020, 10.1016/j.psychres.2020.113472
- Attentional bias and response inhibition in severe obesity with food disinhibition: a study of P300 and N200 event-related potential, Emmanuel Disse, Emmanuel Poulet, Martine Laville, Bérénice Segrestin, Stéphanie Lambert-Porcheron, Philippe Cristini, Julien Benoit, Sylvain Iceta, International Journal of Obesity, 2020, 10.1038/s41366-019-0360-x
- Measuring implicit associations between food and body stimuli in anorexia nervosa: a Go/No-Go Association Task, Lafraire, J., Davidenko, O., Masetti, V., Makdassi, M., Duriez, P., Iceta, S., Lakritz, C., Eating and Weight Disorders, 2023, 10.1007/s40519-023-01621-9
- When Eating Intuitively Is Not Always a Positive Response: Using Machine Learning to Better Unravel Eaters Profiles, Bouchard, S., St-Pierre, M.-J., Iceta, S., Corno, G., Fardshad, M.N.G., Faghihi, U., Monthuy-Blanc, J., Journal of Clinical Medicine, 2023, 10.3390/jcm12165172
- Vieillissement et sexualité, S Iceta, Lydia Fernandez, G Ribes, 2016
- Sustained improvements in brain health and metabolic markers 24 months following bariatric surgery., Michaud A, Dadar M, Tchernof A, Dagher A, Richard D, Fulton S, Biertho L, Iceta S, Gauthier MF, Zeighami Y, Lachance MÈ, Lachance A, Pelletier M, Legault M, Brain communications, 2024, 10.1093/braincomms/fcae336
- Evaluation of Dietary Assessment Tools Used in Bariatric Population, Andréanne Michaud, Benoît Lamarche, Simone Lemieux, Virginie Drolet-Labelle, Sylvain Iceta, Geneviève B. Marchand, Vicky Leblanc, Marianne Legault, Nutrients, 2021, 10.3390/nu13072250
- Prefrontal cortex and impulsivity: Interest of noninvasive brain stimulation., Poulet E, Padovan C, Iceta S, Brunelin J, Brevet-Aeby C, Neuroscience and biobehavioral reviews, 2016, 10.1016/j.neubiorev.2016.08.028
- OPTIMIZATION OF ELECTROCONVULSIVE THERAPY (ECT) BY THE ADJUNCTION OF KETAMINE TO ANESTHESIA Theoretical aspect and experience in depression (KEOpS study), Sylvain Iceta, 2013
- An artificial intelligence-derived tool proposal to ease disordered eating screening in people with obesity, Emmanuel Disse, Maud Robert, Anestis Dougkas, Julie-Anne Nazare, Solène Tardieu, Sylvain Iceta, Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity, 2021, 10.1007/s40519-020-01076-2
- A systematic review and meta‐analyses of food preference modifications after bariatric surgery, Sylvain Iceta, Emmanuel Disse, Sarah Bagot, Julie‐Anne Nazare, Anestis Dougkas, Erika Guyot, Obesity Reviews, 2021, 10.1111/obr.13315
- The Combination of Propofol and Ketamine Does Not Enhance Clinical Responses to Electroconvulsive Therapy in Major Depression—The Results From the KEOpS Study, , Frontiers in Pharmacology, 2020, 10.3389/fphar.2020.562137
- Food Preferences and Their Perceived Changes Before and After Bariatric Surgery: a Cross-sectional Study., , Obesity surgery, 2021, 10.1007/s11695-021-05342-9
- Food choices, microstructure of ingestive behavior and sensory perceptions after bariatric surgery in women: A cross-sectional study., Dougkas A, Nazare JA, Iceta S, Disse E, Domingie S, Guyot E, Ritsch N, Appetite, 2024, 10.1016/j.appet.2024.107800
- Studying the food preferences after bariatric surgery: The BARIATASTE pilot study, Disse E., Anestis Dougkas, Julie-Anne Nazare, Sylvain Iceta, Guyot E., Annals of Nutrition and Metabolism, 2019
- Sexualité du sujet en situation d'obésité, , Les Obésités, 2021, 10.1016/b978-2-294-76753-1.00058-8
- Food Addiction and Cognitive Functioning: What Happens in Adolescents?, Catherine Bégin, Sylvain Iceta, Christopher Rodrigue, Nutrients, 2020, 10.3390/nu12123633
- Bias related to overweight and obesity among French psychiatrists: Results of a national survey, Sylvain Iceta, Aurélie Berger-Vergiat, Marie-Sophie Ravet, Léonie Sohier, L'Encéphale, 2024, 10.1016/j.encep.2024.06.003
- Sustained improvements in brain health and metabolic markers 24 months following bariatric surgery, Michaud, A., Dadar, M., Tchernof, A., Dagher, A., Richard, D., Fulton, S., Biertho, L., Iceta, S., Gauthier, M.-F., Zeighami, Y., Lachance, M.-È., Lachance, A., Pelletier, M., Legault, M., medRxiv, 2023, 10.1101/2023.03.08.23286944
- Food avoidance in anorexia nervosa: associated and predicting factors, Bat, F., Nubukpo, P., Fayollet, C., Iceta, S., Criquillion, S., Lavoisy, G., Dodin, V., Massoubre, C., Delorme, M., Barrois, Q., Remy, B., Chevallier-Latreuille, F., Lambert, S., Guillaume, S., Godart, N., Duriez, P., Gorwood, P., Poupon, D., Vansteene, C., Di Lodovico, L., Eating and Weight Disorders, 2023, 10.1007/s40519-023-01545-4
- Personality but not Eating Behavior Is Different in Revisional Bariatric Surgery Candidates, Robert, M., Saoud, M., Laville, M., Gouillat, C., Disse, E., Iceta, S., Bariatric Surgical Practice and Patient Care, 2016, 10.1089/bari.2016.0028
- Neuroanatomical changes in white and grey matter after sleeve gastrectomy., , NeuroImage, 2020, 10.1016/j.neuroimage.2020.116696
- Treatment of psychiatric disease with repetitive transcranial magnetic stimulation (rTMS): The present position,Traitement des pathologies psychiatriques et stimulation magnétique transcrânienne répétée (rTMS): Où en est-on?, Poulet, E., Haesebaert, F., Iceta, S., PSN, 2011, 10.1007/s11836-011-0165-z
- Guidelines and therapeutical principles in eating disorders, Bronnec Marie, Guillaume Sébastien, Iceta Sylvain, Revue Alcoologie et Addictologie, 2023
- Weight bias among students and employees in university settings: an exploratory study, Sylvain ICETA, Clara Lakritz, Marie-Pierre Gagnon-Girouard, Inès Auclair Mangliar, Léonel Philibert, Schohraya Spahis, Audrey St-Laurent, Dominic J. Chartrand, Stéphanie LeBlanc, Claudia Mc Brearty, Léonie Sohier, BMC Public Health, 2025, 10.1186/s12889-025-21922-1
- Revision of Mason’s procedure (vertical banded gastroplasty) to Roux-en-Y gastric bypass: role of an associated fundectomy in weight loss outcomes, Maud Robert, Emmanuel Disse, Elise Pelascini, Sylvain Iceta, Claire Chalumeau, Axel Denneval, Surgery for Obesity and Related Diseases, 2021, 10.1016/j.soard.2020.12.014
- Principales dysfonctions sexuelles : définitions et prises en charge, , Psychiatrie, 2020
- Rethinking food disinhibition in obesity from the perspective of the food addiction hypothesis, Sylvain Iceta, 2019
- Third bariatric procedure for insufficient weight loss or weight regain: how far should we go?, Maud Robert, Emmanuel Disse, Gilles Poncet, Julie Perinel, Elise Pelascini, Arnaud Pasquer, Sylvain Iceta, Thibault Lunel, Surgery for Obesity and Related Diseases, 2020, 10.1016/j.soard.2020.08.032
- “eLoriCorps Immersive Body Rating Scale”: Exploring the Assessment of Body Image Disturbances from Allocentric and Egocentric Perspectives, Michel Rousseau, Sylvain Iceta, Giulia Corno, Marilou Ouellet, Stéphane Bouchard, Johana Monthuy-Blanc, Journal of Clinical Medicine, 2020, 10.3390/jcm9092926
- Comparing the impact of two types of bariatric surgery on food preferences: The BARIATASTE pilot study, Anestis Dougkas, Emmanuel Disse, Julie-Anne Nazare, Sylvain Iceta, Erika Guyot, Proceedings of the Nutrition Society, 2020, 10.1017/S0029665120003092
- Orthorexia nervosa tendencies and risk of eating disorders among culinary arts students: A comparative study with dietetics students, Jérémie Lafraire, Sylvain Iceta, Nicolas Tête, Clara Lakritz, Journal of Human Nutrition and Dietetics, 2024, 10.1111/jhn.13368
- Association between Visceral Adiposity Index, Binge Eating Behavior, and Grey Matter Density in Caudal Anterior Cingulate Cortex in Severe Obesity, , Brain Sciences, 2021, 10.3390/brainsci11091158
- Impact of glycemic variability on cognitive impairment, disordered eating behaviors and self-management skills in patients with type 1 diabetes: study protocol for a cross-sectional online study, the Sugar Swing study, Gagnon, C., Rabasa-Lhoret, R., Brazeau, A.-S., Bégin, C., Sohier, L., Iceta, S., BMC Endocrine Disorders, 2022, 10.1186/s12902-022-01191-4
- Sinful Foods: Measuring Implicit Associations Between Food Categories and Moral Attributes in Anorexic, Orthorexic, and Healthy Subjects, Lafraire, J., Masetti, V., Duriez, P., Iceta, S., Ouellet, M., Tournayre, L., Lakritz, C., Frontiers in Nutrition, 2022, 10.3389/fnut.2022.884003
- High prevalence with no gender difference of likely eating disorders in type 1 mellitus diabetes on insulin pump, Bétry, C., Borel, J.-C., Logerot, S., Arnol, N., Iceta, S., Lablanche, S., Buis, C., Périnet-Marquet, P., Albaladejo, L., Diabetes Research and Clinical Practice, 2023, 10.1016/j.diabres.2023.110630
- Cognitive function in binge eating disorder and food addiction: A systematic review and three-level meta-analysis, Bégin, C., Michaud, A., Flaudias, V., Daoust, J., Legendre, M., Rodrigue, C., Iceta, S., Progress in Neuro-Psychopharmacology and Biological Psychiatry, 2021, 10.1016/j.pnpbp.2021.110400
- Dietary Patterns and Major Depression: Results from 15,262 Participants (International ALIMENTAL Study), Guillaume Fond, Laurent Boyer, Dong Keon Yon, Bach Xuan Tran, Huyen Do, Cao Duy Nguyen, Melissa M. Lane, Wolfgang Marx, Lucile Capuron, Bruno Aouizerate, Tasnime Akbaraly, Michael Berk, Masoud Rahmati, Mohamed Boucekine, Sylvain Iceta, Guillaume Lucas, Yannis Achour, Nutrients, 2025, 10.3390/nu17091583
- [Psychiatric disorders and bariatric surgery]., , La Revue du praticien, 2022
- Ghrelin concentration as an indicator of eating-disorder risk in obese women, E. Disse, M. Laville, P. Cristini, E. Blond, B. Segrestin, S. Lambert-Porcheron, K. Seyssel, B. Julien, S. Iceta, Diabetes & Metabolism, 2019, 10.1016/j.diabet.2018.01.006
- Consensus paper of the WFSBP Task Force on Biological Markers: Criteria for biomarkers and endophenotypes of schizophrenia part II: Cognition, neuroimaging and genetics., WFSBP Task Force on Biological Markers, Lanzenberger R, Koutsouleris N, Kornhuber J, Keeser D, Kasper S, Kambeitz J, Jarema M, Iceta S, Hashimoto K, Hasan A, Gawlik M, Rujescu D, Schmitt A, The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2016, 10.1080/15622975.2016.1183043
- Food Categorization Performance and Strategies in Orthorexia Nervosa, Lafraire, J., Iceta, S., Lakritz, C., Cognitive Therapy and Research, 2024, 10.1007/s10608-024-10495-9
- Psychopathologie et sexualité, S Iceta, Lydia Fernandez, G Ribes, 2016
- Neck circumference is a better correlate of insulin resistance markers than other standard anthropometric indices in patients presenting severe obesity, Michaud, A., Tchernof, A., Richard, D., Biertho, L., Simard, S., Nadeau, M., Leblanc, V., Pelletier, M., Iceta, S., Provencher, A., Scovronec, A., Obesity Research and Clinical Practice, 2022, 10.1016/j.orcp.2022.07.005
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Contribution à l'enseignement aux cycles supérieurs
Étudiant(e)s dirigé(e)s*
Depuis 2020/05- Léonie Sohier - Doctorat - En cours
- Nina Ritsch - Doctorat - En cours
- Claudia Babin - Doctorat - En cours
- Clara Lakritz - Post-doctorat - En cours
Encadrement d'étudiant(e)s
Direction de recherche dans les domaines suivants :
- Neurobiologie — Neurosciences
- Sciences cliniques et biomédicales
En savoir plus sur les programmes
Disponibilité d'encadrement d'étudiant(e)s
Ce (cette) professeur(e) est présentement à la recherche d'étudiant(e)s.
Envoyer un courriel*Les supervisions d’étudiant(e)s de 1er cycle en
stage de recherche et de résident(e)s aux études médicales postdoctorales seront répertoriées
ultérieurement.