Marie Grall-Bronnec is a psychiatrist-addictologist. She is a hospital practitioner in the University Department of Addictology and Liaison Psychiatry at the Nantes University Hospital and Professor of Addictology at the Nantes Faculty of Medicine. She is a full member of the SPHERE team since 2009 (first within EA 4275, which transformed into UMR 1246). Her research focuses on the assessment of addicted individuals and addictive risk; therapeutic innovation for addicted patients; prevention of risks associated with addictions. She is also interested in mental health recovery. She joined a WHO working group on Gaming Disorder and conducted for it a field testing in France concerning the category of "Disorders due to substance use and addictive behaviours" of the next version of the International Classification of Diseases.
Interministerial Mission for Combatting Drugs and Addictive Behaviours Scientific Award
Expert appraisal of criteria for assessing gaming disorder: An international Delphi study.
Castro-Calvo J, Chamberlain SR, Fineberg NA, Rumpf HJ, Yücel M, Achab S, Ambekar A, Bahar N, Blaszczynski A, Bowden-Jones H, Carbonell X, Chan EML, Ko CH, de Timary P, Dufour M, Grall-Bronnec M,...
2021 Jan 15. Online ahead of print. PMID: 33449441
Food Addiction among Female Patients Seeking Treatment for an Eating Disorder: Prevalence and Associated Factors.
Fauconnier M, Rousselet M, Brunault P, Thiabaud E, Lambert S, Rocher B, Challet-Bouju G, Grall-Bronnec M.
2020 Jun 26;12(6):1897. PMID: 32604734
Inhibitory control in poker: Do experienced non-pathological poker gamblers exhibit better performance than healthy controls on motor, verbal and emotional expression inhibition?
Challet-Bouju G, Hurel E, Thiabaud E, Leboucher J, Leroy M, Quibel AL, Grall-Bronnec M.
2020 Jun 5. Online ahead of print. PMID: 32516118
Naltrexone Use in Treating Hypersexuality Induced by Dopamine Replacement Therapy : Impact of OPRM1 A/G Polymorphism on Its Effectiveness.
Verholleman A, Victorri-Vigneau C, Laforgue E, Derkinderen P, Verstuyft C, Grall-Bronnec M.
2020 Apr 24;21(8):3002. PMID: 32344532
Prevalence of Coaddictions and Rate of Successful Treatment Among a French Sample of Opioid-Dependent Patients With Long-Term Opioid Substitution Therapy : The OPAL Study.
Grall-Bronnec M, Laforgue EJ, Challet-Bouju G, Cholet J, Hardouin JB, Leboucher J, Guillou-Landréat M, Victorri-Vigneau C.
2019 Oct 17;10:726. eCollection 2019. PMID: 31681038
Faculty of Medicine of Nantes : PASS, DFASM1 & DFASM2, DES de Psychiatrie, FST d'Addictologie, DIU et capacité d'Addictologie, DIU Troubles du Comportement Alimentaire, DU Soins de Réhabilitation au service du Rétablissement en Santé Mentale