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1. Hoehn and Yahr Stage and Striatal Dat-SPECT Uptake Are Predictors of Parkinson’s Disease Motor Progression

Author

Jackson, Holly, Anzures-Cabrera, Judith, Taylor, Kirsten I, Pagano, Gennaro, Investigators, PASADENA, Group, Prasinezumab Study, Altendorf, Claudia, Anandan, Chareyna, Andrews, Giulia, Ansquer, Solène, Arrouasse, Raphaele, Aslam, Sana, Azulay, Jean-Philippe, Baker, Jeanette, Martinez, Ernest Balaguer, Barbu, Shadi, Bardram, Kara, Bega, Danny, Marco, Helena Bejr-Kasem, Benatru, Isabelle, Benchetrit, Eve, Bernhard, Felix, Besharat, Amir, Bette, Sagari, Bichon, Amelie, Billnitzer, Andrew, Blondeau, Sophie, Boraud, Thomas, Borngräber, Freiderike, Boyd, James, Brockmann, Kathrin, Brodsky, Matthew, Brown, Ethan, Bruecke, Christof, Calvas, Fabienne, Canelo, Monica, Carbone, Federico, Carroll, Claire, Fernandez, Laura Casado, Cassé-Perrot, Catherine, Castrioto, Anna, Catala, Helene, Chan, Justine, Cheriet, Samia, Ciabarra, Anthony, Classen, Joseph, Coleman, Juliana, Coleman, Robert, Compta, Yaroslau, Corbillé, Anne-Gaëlle, Corvol, Jean-Christophe, Cosgaya, Mariana, Dahodwala, Nabila, Damier, Philippe, David, Elodie, Davis, Thomas, Dean, Marissa, Debilly, Berengere, DeGiorgio, Janell, Deik, Andres, Delaby, Laure, Delfini, Marie-Helene, Derkinderen, Pascal, Derost, Philipp, de Toledo, Maria, Deuel, Lisa, Diaz-Hernandez, Ann Marie, Dietiker, Cameron, Dimenshteyn, Karina, Dotor, Julio, Durif, Franck, Ebentheuer, Jens, Eggert, Karla Maria, Madueño, Sara Eichau, Eickhoff, Claudia, Ellenbogen, Aaron, Ellmerer, Philipp, Vazquez, Ines Esparragosa, Eusebio, Alexandre, Ewert, Siobhan, Fang, John, Feigenbaum, Danielle, Fluchere, Frederique, Foubert-Samier, Alexandra, Fournier, Marie, Fradet, Anne, Fraix, Valerie, Frank, Samuel, Fries, Franca, Galitzky, Monique, Pérez, Marisol Gallardó, Moreno, Jose Manuel García, Gasca, Carmen, Gasser, Thomas, Gibbons, Joyce, Giordana, Caroline, Martinez, Alicia Gonzalez, Goodman, Ira, Gorospe, Arantza, and Goubeaud, Marie

Subjects
Biomedical and Clinical Sciences, Clinical Sciences, Psychology, Biomedical Imaging, Parkinson's Disease, Brain Disorders, Clinical Research, Aging, Neurosciences, Neurodegenerative, Clinical Trials and Supportive Activities, Neurological, PASADENA Investigators, Prasinezumab Study Group, Dat-SPECT imaging, MDS-UPDRS, PASADENA, PPMI, Parkinson’s disease, disease stage, progression predictors, ridge regression, Cognitive Sciences, Biological psychology
Abstract

Currently, no treatments available for Parkinson's disease (PD) can slow PD progression. At the early stage of the disease, only a subset of individuals with PD progress quickly, while the majority have a slowly progressive form of the disease. In developing treatments that aim to slow PD progression, clinical trials aim to include individuals who are likely to progress faster, such that a treatment effect, if one exists, can be identified easier and earlier. The aim of the present study was to identify baseline predictors of clinical progression in early PD. We analyzed 12-month data acquired from the PASADENA trial Part 1 (NCT03100149, n = 76 participants who were allocated to the placebo arm and did not start symptomatic therapy) and the Parkinson's Progression Markers Initiative (PPMI) study (n = 139 demographically and clinically matched participants). By using ridge regression models including clinical characteristics, imaging, and non-imaging biomarkers, we found that Hoehn and Yahr stage and dopamine transporter single-photon emission computed tomography specific binding ratios (Dat-SPECT SBR) in putamen ipsilateral to the side of motor symptom onset predicted PD progression at the early stage of the disease. Further studies are needed to confirm the validity of these predictors to identify with high accuracy individuals with early PD with a faster progression phenotype.

Published
2021

2. A Phase II Study to Evaluate the Safety and Efficacy of Prasinezumab in Early Parkinson's Disease (PASADENA): Rationale, Design, and Baseline Data

Author

Pagano, Gennaro, Boess, Frank G, Taylor, Kirsten I, Ricci, Benedicte, Mollenhauer, Brit, Poewe, Werner, Boulay, Anne, Anzures-Cabrera, Judith, Vogt, Annamarie, Marchesi, Maddalena, Post, Anke, Nikolcheva, Tania, Kinney, Gene G, Zago, Wagner M, Ness, Daniel K, Svoboda, Hanno, Britschgi, Markus, Ostrowitzki, Susanne, Simuni, Tanya, Marek, Kenneth, Koller, Martin, Sevigny, Jeff, Doody, Rachelle, Fontoura, Paulo, Umbricht, Daniel, Bonni, Azad, Investigators, PASADENA, Group, Prasinezumab Study, Altendorf, Claudia, Anandan, Chareyna, Andrews, Giulia, Ansquer, Solène, Arrouasse, Raphaele, Aslam, Sana, Azulay, Jean-Philippe, Baker, Jeanette, Martinez, Ernest Balaguer, Barbu, Shadi, Bardram, Kara, Bega, Danny, Marco, Helena Bejr-Kasem, Benatru, Isabelle, Benchetrit, Eve, Bernhard, Felix, Besharat, Amir, Bette, Sagari, Bichon, Amelie, Billnitzer, Andrew, Blondeau, Sophie, Boraud, Thomas, Borngräber, Freiderike, Boyd, James, Brockmann, Kathrin, Brodsky, Matthew, Brown, Ethan, Bruecke, Christof, Calvas, Fabienne, Canelo, Monica, Carbone, Federico, Carroll, Claire, Fernandez, Laura Casado, Cassé-Perrot, Catherine, Castrioto, Anna, Catala, Helene, Chan, Justine, Cheriet, Samia, Ciabarra, Anthony, Classen, Joseph, Coleman, Juliana, Coleman, Robert, Compta, Yaroslau, Corbillé, Anne-Gaëlle, Corvol, Jean-Christophe, Cosgaya, Mariana, Dahodwala, Nabila, Damier, Philippe, David, Elodie, Davis, Thomas, Dean, Marissa, Debilly, Berengere, DeGiorgio, Janell, Deik, Andres, Delaby, Laure, Delfini, Marie-Helene, Derkinderen, Pascal, Derost, Philipp, de Toledo, Maria, Deuel, Lisa, Diaz-Hernandez, Ann Marie, Dietiker, Cameron, Dimenshteyn, Karina, Dotor, Julio, Durif, Franck, Ebentheuer, Jens, Eggert, Karla Maria, Madueño, Sara Eichau, Eickhoff, Claudia, Ellenbogen, Aaron, Ellmerer, Philipp, and Vazquez, Ines Esparragosa

Subjects
Biomedical and Clinical Sciences, Clinical Sciences, Neurodegenerative, Parkinson's Disease, Clinical Research, Neurosciences, Aging, Clinical Trials and Supportive Activities, Brain Disorders, 6.1 Pharmaceuticals, Evaluation of treatments and therapeutic interventions, Neurological, PASADENA Investigators, Prasinezumab Study Group, MDS-UPDRS = Movement Disorder Society—Unified Parkinson's Disease Rating Scale, Parkinson's disease, Phase II clinical trial, alpha-synuclein, disease modification treatments, disease progression, monoclonal antibodies, prasinezumab, Psychology, Clinical sciences, Biological psychology
Abstract

Background: Currently available treatments for Parkinson's disease (PD) do not slow clinical progression nor target alpha-synuclein, a key protein associated with the disease. Objective: The study objective was to evaluate the efficacy and safety of prasinezumab, a humanized monoclonal antibody that binds aggregated alpha-synuclein, in individuals with early PD. Methods: The PASADENA study is a multicenter, randomized, double-blind, placebo-controlled treatment study. Individuals with early PD, recruited across the US and Europe, received monthly intravenous doses of prasinezumab (1,500 or 4,500 mg) or placebo for a 52-week period (Part 1), followed by a 52-week extension (Part 2) in which all participants received active treatment. Key inclusion criteria were: aged 40-80 years; Hoehn & Yahr (H&Y) Stage I or II; time from diagnosis ≤2 years; having bradykinesia plus one other cardinal sign of PD (e.g., resting tremor, rigidity); DAT-SPECT imaging consistent with PD; and either treatment naïve or on a stable monoamine oxidase B (MAO-B) inhibitor dose. Study design assumptions for sample size and study duration were built using a patient cohort from the Parkinson's Progression Marker Initiative (PPMI). In this report, baseline characteristics are compared between the treatment-naïve and MAO-B inhibitor-treated PASADENA cohorts and between the PASADENA and PPMI populations. Results: Of the 443 patients screened, 316 were enrolled into the PASADENA study between June 2017 and November 2018, with an average age of 59.9 years and 67.4% being male. Mean time from diagnosis at baseline was 10.11 months, with 75.3% in H&Y Stage II. Baseline motor and non-motor symptoms (assessed using Movement Disorder Society-Unified Parkinson's Disease Rating Scale [MDS-UPDRS]) were similar in severity between the MAO-B inhibitor-treated and treatment-naïve PASADENA cohorts (MDS-UPDRS sum of Parts I + II + III [standard deviation (SD)]; 30.21 [11.96], 32.10 [13.20], respectively). The overall PASADENA population (63.6% treatment naïve and 36.4% on MAO-B inhibitor) showed a similar severity in MDS-UPDRS scores (e.g., MDS-UPDRS sum of Parts I + II + III [SD]; 31.41 [12.78], 32.63 [13.04], respectively) to the PPMI cohort (all treatment naïve). Conclusions: The PASADENA study population is suitable to investigate the potential of prasinezumab to slow disease progression in individuals with early PD. Trial Registration: NCT03100149.

Published
2021

4. Personality Assessment with Temperament and Character Inventory in Parkinson's Disease

Author

Mathilde Boussac, Christophe Arbus, Olivier Colin, Chloé Laurencin, Alexandre Eusebio, Elodie Hainque, Jean Christophe Corvol, Nathalie Versace, Olivier Rascol, Vanessa Rousseau, Estelle Harroch, Fabienne Ory-Magne, Margherita Fabbri, Caroline Moreau, Anne-Sophie Rolland, Béchir Jarraya, David Maltête, Sophie Drapier, Ana-Raquel Marques, Nicolas Auzou, Thomas Wirth, Mylène Meyer, Bruno Giordana, Mélissa Tir, Tiphaine Rouaud, David Devos, Christine Brefel-Courbon, Pr Luc Defebvre, Dr Nicolas Carriere, Dr Guillaume Grolez, Dr Guillaume Baille, Dr Kreisler, Pr Jean-Pierre Pruvo, Pr Leclerc, Dr Renaud Lopes, Dr Romain Viard, Dr Gregory Kuchcinski, Mr Julien Dumont, Pr Kathy Dujardin, Mme M. Delliaux, Mrs M. Brion, Dr Gustavo Touzet, Pr Nicolas Reyns, Pr Arnaud Delval, Mrs Valerie Santraine, Mrs Marie Pleuvret, Mrs Nolwen Dautrevaux, Mr Victor Laugeais, Thavarak Ouk, Camille Potey, Celine Leclercq, Elise Gers, Jean-Christophe Corvol, null Marie-Vidailhet, Marie-Laure Welter, Lucette Lacomblez, David Grabli, Emmanuel Roze, Yulia Worbe, Cécile Delorme, Hana You, Jonas Ihle, Raquel Guimeraes-Costa, Florence Cormier-Dequaire, Aurélie Méneret, Andréas Hartmann, Louise-Laure Mariani, Stéphane Lehericy, Virginie Czernecki, Fanny Pineau, Frédérique Bozon, Camille Huiban, Eve Benchetrit, Carine Karachi, Soledad Navarro, Philippe Cornu, Arlette Welaratne, Carole Dongmo-Kenfack, Lise Mantisi, Nathalie Jarry, Sophie Aix, Carine Lefort, Dr Tiphaine Rouaud, Pr Philippe Damier, Pr Pascal Derkinderen, Dr Anne-Gaelle Corbille, Dr Elisabeth Calvier-Auffray, Mrs Laetitia Rocher, Mrs Anne-Laure Deruet, Dr Raoul Sylvie, Dr Roualdes Vincent, Mrs Le Dily Séverine, Dr Ana Marques, Dr Berangere Debilly, Pr Franck Durif, Dr Philippe Derost, Dr Charlotte Beal, Carine Chassain, Laure Delaby, Tiphaine Vidal, Pr Jean Jacques Lemaire, Isabelle Rieu, Elodie Durand, Pr Alexandre Eusebio, Pr Jean-Philippe Azulay, Dr Tatiana Witjas, Dr Frédérique Fluchère, Dr Stephan Grimaldi, Pr Nadine Girard, Marie Delfini, Dr Romain Carron, Pr Jean Regis, Dr Giorgio Spatola, Camille Magnaudet, Dr Ansquer Solène, Dr Benatru Isabelle, Dr Colin Olivier, Pr Houeto Jl, Pr Guillevin Remy, Mrs Fradet Anne, Mrs Anziza Manssouri, Mrs Blondeau Sophie, Dr Richard Philippe, Dr Cam Philippe, Dr Page Philippe, Pr Bataille Benoit, Mrs Rabois Emilie, Mrs Guillemain Annie, Dr Drapier Sophie, Dr Frédérique Leh, Dr Alexandre Bonnet, Pr Marc Vérin, Dr Jean-Christophe Ferré, Mr Jean François Houvenaghel, Pr Claire Haegelen, Mrs Francoise Kestens, Mrs Solenn Ory, Pr Pierre Burbaud, Dr Nathalie Damon-Perriere, Pr Wassilios Meissner, Pr Francois Tison, Dr Stéphanie Bannier, Dr Elsa Krim, Pr Dominique Guehl, Sandrine Molinier-Blossier, Morgan Ollivier, Marion Lacoste, Marie Bonnet, Pr Emmanuel Cuny, Dr Julien Engelhardt, Olivier Branchard, Clotilde Huet, Julie Blanchard, Pr Rascol Olivier, Dr Christine Brefel Courbon, Dr Fabienne Ory Magne, Dr Marion Simonetta Moreau, Pr Christophe Arbus, Pr Fabrice Bonneville, Dr Jean Albert Lotterie, Marion Sarrail, Charlotte Scotto d’Apollonia, Pr Patrick Chaynes, Pr François Caire, Pr David Maltete, Dr Romain Lefaucheur, Dr Damien Fetter, Dr Nicolas Magne, Mrs Sandrine Bioux, Mrs Maud Loubeyre, Mrs Evangéline Bliaux, Mrs Dorothée Pouliquen, Pr Stéphane Derrey, Mrs Linda Vernon, Dr Frédéric Ziegler, Mathieu Anheim, Ouhaid Lagha-Boukbiza, Christine Tranchant, Odile Gebus, Solveig Montaut, S. Kremer, Nadine Longato, Clélie Phillips, Jimmy Voirin, Marie des Neiges Santin, Dominique Chaussemy, Dr Amaury Mengin, Dr Caroline Giordana, Dr Claire Marsé, Lydiane Mondot, Robin Kardous, Bernadette Bailet, Héloise Joly, Denys Fontaine, Dr Aurélie Leplus, Amélie Faustini, Vanessa Ferrier, Pr Pierre Krystkowiak, Dr Mélissa Tir, Pr Jean-Marc Constans, Sandrine Wannepain, Audrey Seling, Dr Michel Lefranc, Stéphanie Blin, Béatrice Schuler, Pr Stephane Thobois, Dr Teodor Danaila, Dr Chloe Laurencin, Pr Yves Berthezene, Dr Roxana Ameli, Helene Klinger, Dr Gustavo Polo, Patrick Mertens, A. Nunes, Elise Metereau, Dr Lucie Hopes, Dr Solène Frismand, Dr Emmanuelle Schmitt, Mrs Mylène Meyer, Mrs Céline Dillier, Pr Sophie Colnat, Mrs Anne Chatelain, Dr Jean- Philippe Brandel, Dr Cécile Hubsch, Dr Patte Karsenti, Dr Marie Lebouteux, Dr Marc Ziegler, Dr Christine Delmaire, Dr Julien Savatowky, Mrs Juliette Vrillac, Mrs Claire Nakache, Dr Vincent D'Hardemare, Mr Lhaouas Belamri, Dr Valérie Mesnage, Dr Cécilia Bonnet, Dr Jarbas Correa Lino, Dr Camille Decrocq, Dr Anne Boulin, Mrs Inès Barre, Mrs Jordane Manouvrier, Dr Bérénice Gardel, Pr Béchir Jarraya, Mrs Catherine Ziz, Mrs Lydie Prette, Mr Hassen Douzane, David Gay, Robin Bonicel, Fouzia El Mountassir, Clara Fischer, Jean-François Mangin, Marie Chupin, Yann Cointepas, Bertrand Accart, Patrick Gelé, Florine Fievet, Matthieu Chabel, Virginie Derenaucourt, Loïc Facon, Yanick Tchantchou Njosse, Dominique Deplanque, Alain Duhamel, Lynda Djemmane, Florence Duflot, Toulouse Neuro Imaging Center (ToNIC), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Toulouse Mind & Brain Institut (TMBI), Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT), Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Centre Hospitalier de Brive-la-Gaillarde (CH Brive), Centre de recherche en neurosciences de Lyon - Lyon Neuroscience Research Center (CRNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université de Lyon, Hôpital neurologique et neurochirurgical Pierre Wertheimer [CHU - HCL], Hospices Civils de Lyon (HCL), CHU Marseille, CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Sorbonne Université - Faculté de Médecine (SU FM), Sorbonne Université (SU), Institut du Cerveau = Paris Brain Institute (ICM), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Hôpital de la Fondation Ophtalmologique Adolphe de Rothschild [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre d’Excellence en Maladies Neurodégénératives (NeuroToul), CIC - Biotherapie - Toulouse, Institut National de la Santé et de la Recherche Médicale (INSERM), Lille Neurosciences & Cognition - U 1172 (LilNCog), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), CHU Lille, Service NEUROSPIN (NEUROSPIN), Université Paris-Saclay-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Hôpital Foch [Suresnes], Neuroimagerie cognitive - Psychologie cognitive expérimentale (UNICOG-U992), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Saclay, Différenciation et communication neuronale et neuroendocrine (DC2N), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Rouen, Normandie Université (NU), Centre d'Investigation Clinique [Rennes] (CIC), Université de Rennes (UR)-Hôpital Pontchaillou-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Pontchaillou [Rennes], Institut national polytechnique Clermont Auvergne (INP Clermont Auvergne), Université Clermont Auvergne (UCA), Institut Pascal (IP), Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA)-Institut national polytechnique Clermont Auvergne (INP Clermont Auvergne), Université Clermont Auvergne (UCA)-Université Clermont Auvergne (UCA), CHU Bordeaux [Bordeaux], Les Hôpitaux Universitaires de Strasbourg (HUS), Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg (UNISTRA), Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg (UNISTRA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Centre Hospitalier Universitaire de Nice (CHU Nice), CHU Amiens-Picardie, Laboratoire de Neurosciences Fonctionnelles et Pathologies - UR UPJV 4559 (LNFP), Université de Picardie Jules Verne (UPJV), Centre hospitalier universitaire de Nantes (CHU Nantes), This work was supported by the France Parkinson charity and French Ministry of Health (PHRC national 2012). This is an ancillary study to Protocol ID: 2013-A00193-42, ClinicalTrials.gov: NCT02360683., Centre Hospitalier Brive-la-Gaillarde, and Hôpital P.P.-Riquet

Subjects
Personality Inventory, Temperament and character inventory, Parkinson's disease, Parkinson Disease, Personality Assessment, Antidepressive Agents, Neurology, Anti-Anxiety Agents, Fluctuating PD patients, Quality of Life, Humans, Neurology (clinical), Geriatrics and Gerontology, Temperament, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, Personality
Abstract

International audience; INTRODUCTION: There is a growing interest in personality evaluation in Parkinson's disease (PD), following observations of specific temperaments in PD patients. Therefore, our objective was to evaluate personality dimensions from the Temperament and Character Inventory (TCI) in a cohort of fluctuating PD patients considered for deep brain stimulation. METHODS: Fluctuating PD patients from the PREDISTIM cohort were included. Description of TCI dimensions and comparison with a French normative cohort were performed. Pearson correlations between TCI dimensions and motor, behavioral and cognitive variables were investigated. Structural and internal consistency analysis of the TCI were further assessed. RESULTS: The 570 PD patients presented significant higher scores in Harm Avoidance, Reward Dependence, Persistence, Self-Directedness and Cooperativeness and significant lower scores in Self-Transcendence compared to the French normative cohort; only Novelty Seeking scores were not different. Harm Avoidance and Self-directedness scores were correlated with PDQ-39 total, HAMD, HAMA scores, and anxiolytic/antidepressant treatment. Novelty Seeking scores were correlated with impulsivity. Pearson correlations between TCI dimensions, principal component analysis of TCI sub-dimensions and Cronbach's alpha coefficients showed adequate psychometric proprieties. CONCLUSION: The TCI seems to be an adequate tool to evaluate personality dimensions in PD with good structural and internal consistencies. These fluctuating PD patients also have specific personality dimensions compared to normative French population. Moreover, Harm Avoidance and Self-Directedness scores are associated with anxio-depressive state or quality of life and, and Novelty Seeking scores with impulsivity.

Published
2022

5. Environment‐dependent behavioral traits and experiential factors shape addiction vulnerability

Author

Fouyssac, Maxime, primary, Puaud, Mickaël, additional, Ducret, Eric, additional, Marti‐Prats, Lucia, additional, Vanhille, Nathalie, additional, Ansquer, Solène, additional, Zhang, Xinxuan, additional, Belin‐Rauscent, Aude, additional, Giuliano, Chiara, additional, Houeto, Jean‐Luc, additional, Everitt, Barry.J, additional, and Belin, David, additional

Published
2021
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6. Environment-dependent behavioral traits and experiential factors shape addiction vulnerability

Author

Fouyssac, Maxime, primary, Puaud, Mickaël, additional, Ducret, Eric, additional, Marti-Prats, Lucia, additional, Vanhille, Nathalie, additional, Ansquer, Solène, additional, Zhang, Xinxuan, additional, Belin-Rauscent, Aude, additional, Giuliano, Chiara, additional, Houeto, Jean-Luc, additional, Everitt, Barry. J, additional, and Belin, David, additional

Published
2020
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7. Suggestive association between OPRM1 and impulse control disorders in Parkinson's disease

Author

Cormier-Dequaire, Florence, Bekadar, Samir, Anheim, Mathieu, Lebbah, Saïd, Pelissolo, Antoine, Krack, Paul, Lacomblez, Lucette, Lhommée, Eugénie, Castrioto, Anna, Azulay, Jean-Philippe, Defebvre, Luc, Kreisler, Alexandre, Durif, Franck, Marques-Raquel, Ana, Brefel-Courbon, Christine, Grabli, David, Roze, Emmanuel, Llorca, Pierre-Michel, Ory-Magne, Fabienne, Benatru, Isabelle, Ansquer, Solène, Maltête, David, Tir, Fazia Mélissa, Krystkowiak, Pierre, Tranchant, Christine, Lagha-Boukbiza, Ouhaid, Lebrun-Vignes, Bénédicte, Mangone, Graziella, Vidailhet, Marie, Charbonnier-Beaupel, Fanny, Rascol, Olivier, Lesage, Suzanne, Brice, Alexis, Tezenas Du Montcel, Pierre, Corvol, Jean-Christophe, Centre d'investigation clinique Neurosciences [CHU Pitié Salpêtrière] (CIC Neurosciences), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Département de Neurologie [Hôpitaux Universitaires de Strasbourg] (HUS), Les Hôpitaux Universitaires de Strasbourg (HUS), INSERM U955, équipe 15, Service de psychiatrie, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Hôpital Albert Chenevier-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Hôpital Albert Chenevier-Réseau de coopération scientifique en santé mentale, Fondation FondaMental [Créteil]-Fondation FondaMental [Créteil]-Institut Mondor de Recherche Biomédicale (IMRB), Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), ANTE-INSERM U836, équipe 10, Dynamique des réseaux neuronaux du mouvement, Unité de Désordres du Mouvement, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble-Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), UM des troubles du mouvement, Université Joseph Fourier - Grenoble 1 (UJF)-CHU Grenoble, Unité Médicale des Troubles du Mouvement, CHU Grenoble-Clinique de Neurologie, Hôpital de la Timone [CHU - APHM] (TIMONE), Service de neurologie et pathologie du mouvement, Hôpital Roger Salengro [Lille]-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Département de Pharmacologie, PRES Université Lille Nord de France, Neuro-Psycho Pharmacologie des Systèmes Dopimanégiques sous-corticaux (NPsy-Sydo), CHU Clermont-Ferrand-Université d'Auvergne - Clermont-Ferrand I (UdA), CHU Clermont-Ferrand-Université Clermont Auvergne [2017-2020] (UCA [2017-2020]), Service de pharmacologie clinique, CHU Toulouse [Toulouse], Centre de Recherche de l'Institut du Cerveau et de la Moelle épinière (CRICM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Fédération des Maladies du Système Nerveux, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Centre d'investigation clinique de Toulouse (CIC 1436), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-CHU Toulouse [Toulouse]-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de Neurologie générale, vasculaire et dégénérative (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), CIC - Poitiers, Université de Poitiers-Centre hospitalier universitaire de Poitiers (CHU Poitiers)-Direction Générale de l'Organisation des Soins (DGOS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de neurologie [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU), CHU Amiens-Picardie, Service de neurologie [Amiens], Service de Neurologie [Strasbourg], CHU Strasbourg-Hopital Civil, Centre Régional de Pharmacovigilance (CRPV), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Européen Georges Pompidou [APHP] (HEGP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO), Institut du Cerveau et de la Moëlle Epinière = Brain and Spine Institute (ICM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-CHU Pitié-Salpêtrière [AP-HP], Neurologie et thérapeutique expérimentale, Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR70-Université Pierre et Marie Curie - Paris 6 (UPMC), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Université Pierre et Marie Curie - Paris 6 (UPMC)-IFR70-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Service Pharmacologie Clinique [CHU Toulouse], Pôle Santé publique et médecine publique [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), and Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Pôle Santé publique et médecine publique [CHU Toulouse]

Subjects
Adult, Male, [SDV.NEU.PC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Psychology and behavior, [SCCO.NEUR]Cognitive science/Neuroscience, [SDV.NEU.NB]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Neurobiology, Receptors, Opioid, mu, [SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, Parkinson Disease, Middle Aged, Disruptive, Impulse Control, and Conduct Disorders, Levodopa, Risk Factors, Dopamine Agonists, Gambling, Humans, Female, ComputingMilieux_MISCELLANEOUS, Aged
Abstract

Impulse control disorders are frequently associated with dopaminergic therapy in Parkinson's disease. Genetic studies have suggested a high heritability of impulse control disorders in the general population and in PD. The aim of this study was to identify candidate gene variants associated with impulse control disorders and related behaviors in PD.We performed a multicenter case-control study in PD patients with (cases) or without impulse control disorders and related behaviors despite significant dopamine agonist exposure of300 mg levodopa-equivalent daily dose during 12 months (controls). Behavioral disorders were assessed using the Ardouin scale. We investigated 50 variants in 24 candidate genes by a multivariate logistic regression analysis adjusted for sex and age at PD onset.The analysis was performed on 172 cases and 132 controls. Cases were younger (60 ± 8 vs 63 ± 8 years; P 0.001) and had a higher family history of pathological gambling (12% vs 5%, P = 0.03). No variant was significantly associated with impulse control disorders or related behaviors after correction for multiple testing, although the 2 top variants were close to significant (OPRM1 rs179991, OR, 0.49; 95%CI, 0.32-0.76; P = 0.0013; Bonferroni adjusted P = 0.065; DAT1 40-base pair variable number tandem repeat, OR, 1.82; 95%CI, 1.24-2.68; P = 0.0021; Bonferroni adjusted P = 0.105).Our results are suggestive of a novel association of the opioid receptor gene OPRM1 with impulse control disorders and related behaviors in PD and confirm a previous association with DAT1. Although replication in independent studies is needed, our results bring potential new insights to the understanding of molecular mechanisms of impulse control disorders. © 2018 International Parkinson and Movement Disorder Society.

Published
2018

8. Multi-facetted impulsivity following nigral degeneration and dopamine replacement therapy

Author

Engeln, Michel, Ansquer, Solène, Dugast, Emilie, Bezard, Erwan, Belin, David, Fernagut, Pierre-Olivier, Belin, David [0000-0002-7383-372X], Apollo - University of Cambridge Repository, Institut des Maladies Neurodégénératives [Bordeaux] (IMN), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS), CIC - Poitiers, Université de Poitiers-Centre hospitalier universitaire de Poitiers (CHU Poitiers)-Direction Générale de l'Organisation des Soins (DGOS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Laboratoire de neurosciences expérimentales et cliniques (LNEC), Université de Poitiers-Institut National de la Santé et de la Recherche Médicale (INSERM), Behavioural & Clinical Neuroscience Institute, and University of Cambridge [UK] (CAM)

Subjects
Pharmacology, Male, Impulsivity, [SDV]Life Sciences [q-bio], Dopamine, Dopaminergic Neurons, Parkinson Disease, Article, Rats, Alpha-synuclein, Rats, Sprague-Dawley, Substantia Nigra, Cellular and Molecular Neuroscience, Pramipexole, Dopamine Agonists, Impulsive Behavior, Nerve Degeneration, Animals, Conditioning, Operant, Parkinson, ComputingMilieux_MISCELLANEOUS
Abstract

Impulse control disorders (ICDs) are debilitating side effects of dopamine replacement therapy (DRT) in Parkinson’s disease (PD) that severely affect the quality of life of patients. While DRT, the pattern and extent of neurodegeneration, and prodromic factors of vulnerability (e.g. impulsivity) have all been hypothesized to play a role in the development of ICDs, their respective, and potentially interacting, contributions remain to be established. High impulsive (HI), Intermediate (Int) or low impulsive (LI) rats were identified based on their performance in both a differential reinforcement of low rate of responding (DRL) and a fixed consecutive number (FCN) schedules, that operationalize two independent facets of impulsivity, waiting and action inhibition (motor impulsivity). We investigated whether high impulsivity trait influenced the progressive development of a parkinsonian state induced by viral-mediated overexpression of α-synuclein, and whether impulsivity trait and nigrostriatal neurodegeneration independently or jointly influenced the effects of DRT on impulse control. α-synuclein-induced nigrostriatal neurodegeneration increased both waiting and motor impulsivity. The D2/D3 dopamine receptor agonist pramipexole exacerbated motor impulsivity more than waiting. However, the pramipexole-induced increase in waiting impulsivity observed in both sham and lesioned rats, was more pronounced in HI lesioned rats, which displayed a restricted α-synuclein-induced dopaminergic neurodegeneration. Thus, a PD-like nigrostriatal lesion increases both motor and waiting impulsivity, but its interaction with a pre-existing impulsivity trait, which, at the cellular level, confers resilience to dopaminergic neurodegeneration, worsens the detrimental effects of D2/D3 dopamine receptor agonists on inhibitory control., Highlights • Degeneration of the substantia nigra increases both waiting and action impulsivity. • Reduced alpha-synuclein-induced degeneration in high impulsive rats. • Pramipexole increases waiting and action impulsivity in sham and lesioned rats. • Exacerbated effect of pramipexole in high impulsive vs. low impulsive lesioned rats.

Published
2016

9. Personality Dimensions Are Associated with Quality of Life in Fluctuating Parkinson's Disease Patients (PSYCHO-STIM).

Author

Boussac, Mathilde, Arbus, Christophe, Dupouy, Julia, Harroch, Estelle, Rousseau, Vanessa, Ory-Magne, Fabienne, Rascol, Olivier, Moreau, Caroline, Maltête, David, Rouaud, Tiphaine, Meyer, Mylène, Houvenaghel, Jean Francois, Marsé, Claire, Tranchant, Christine, Hainque, Elodie, Jarraya, Béchir, Ansquer, Solène, Bonnet, Marie, Belamri, Lhaouas, and Tir, Mélissa

Subjects
PARKINSON'S disease, DEEP brain stimulation, QUALITY of life, IMPULSE control disorders, PATIENT education
Abstract

Parkinson's disease (PD) negatively affects patients' Quality of Life (QoL) which depends on both objective criteria such as physical health and subjective ones such as worries and norms according to personal believes. Therefore, QoL could be also associated to personality dimensions in chronic neurological diseases such as PD. Objective: Our objective was thus to study the potential association between personality dimensions and QoL in PD patients with motor fluctuations before Deep Brain Stimulation of the Sub-Thalamic Nucleus (DBS-STN). Methods: Data were obtained from the French multicentric cohort study Predi-Stim. All PD patients awaiting DBS-STN and responding to the inclusion criteria at the time of the study were included. All participants answered the "Temperament and Character Inventory" (TCI) and the PDQ-39 before surgery. Analyses were made using adjusted univariate generalized linear regression models to evaluate a potential association between TCI dimensions and PDQ-39 scores. Results: Three hundred thirty-three consecutive patients were included. The temperament Harm Avoidance was negatively associated with QoL (p = 1e-4, R2= 0.33), whereas the character Self-Directedness was positively associated with mental component of QoL (p = 2e-4, R2= 0.33) in PD patients with motor fluctuations awaiting DBS-STN. Conclusions: PD patients with motor fluctuations, with lower Harm Avoidance and higher Self-Directedness scores have the best QoL mainly at an emotional and social level. Therapeutic education of these PD patients focusing on their personal resources may thus be important to improve their well-being. [ABSTRACT FROM AUTHOR]

Published
2020
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10. Anterior pallidal deep brain stimulation for Tourette's syndrome: a randomised, double-blind, controlled trial

Author

Welter, Marie-Laure, primary, Houeto, Jean-Luc, additional, Thobois, Stéphane, additional, Bataille, Benoit, additional, Guenot, Marc, additional, Worbe, Yulia, additional, Hartmann, Andreas, additional, Czernecki, Virginie, additional, Bardinet, Eric, additional, Yelnik, Jerome, additional, du Montcel, Sophie Tezenas, additional, Agid, Yves, additional, Vidailhet, Marie, additional, Cornu, Philippe, additional, Tanguy, Audrey, additional, Ansquer, Solène, additional, Jaafari, Nematollah, additional, Poulet, Emmanuel, additional, Serra, Giulia, additional, Burbaud, Pierre, additional, Cuny, Emmanuel, additional, Aouizerate, Bruno, additional, Pollak, Pierre, additional, Chabardes, Stephan, additional, Polosan, Mircea, additional, Borg, Michel, additional, Fontaine, Denys, additional, Giordana, Bruno, additional, Raoul, Sylvie, additional, Rouaud, Tiphaine, additional, Sauvaget, Anne, additional, Jalenques, Isabelle, additional, Karachi, Carine, additional, Mallet, Luc, additional, Welter, M.L., additional, Cuny, E., additional, Derkinderen, P., additional, Fontaine, D., additional, Houeto, J.L., additional, Jalenques, I., additional, Mallet, L., additional, Pollak, P., additional, Thobois, S., additional, Bissery, A., additional, Oya, H., additional, Bardinet, E., additional, Yelnik, J., additional, Buot, A., additional, Czernecki, V., additional, du Montcel, S. Tezenas, additional, Tanguy, A., additional, Hajji, M., additional, Karachi, C., additional, Hartmann, A., additional, Agid, Y., additional, Worbe, Y., additional, Dormont, D., additional, Vidailhet, M., additional, Cornu, P., additional, Aouizerate, B., additional, Burbaud, P., additional, Durif, F., additional, Fauchon, C., additional, Rondepierre, F., additional, Derost, P., additional, Aya Kombo, M., additional, Polosan, M., additional, Chabardès, S., additional, Krainik, A., additional, Krack, P., additional, Piallat, B., additional, Guenot, M., additional, Poulet, E., additional, Klinger, H., additional, Serra, G., additional, Broussolle, E., additional, Rouaud, T., additional, Sauvaget, A., additional, Damier, P., additional, Raoul, S, additional, Borg, M., additional, Giordana, B., additional, Magnie-Mauro, M.-N., additional, Jaafari, N., additional, Bataille, B., additional, Ansquer, S., additional, Benatru, I., additional, Fradet, A., additional, Dugast, E., additional, Ouerdani, A., additional, Rabois, E., additional, Quintin, M., additional, and Palfi, S., additional

Published
2017
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11. Long-term effects of anterior pallidal deep brain stimulation for tourette's syndrome.

Author

Welter, Marie‐Laure, Houeto, Jean‐Luc, Worbe, Yulia, Diallo, Mamadou Hassimiou, Hartmann, Andreas, Tezenas du Montcel, Sophie, Ansquer, Solène, Thobois, Stéphane, Fontaine, Denys, Rouaud, Tiphaine, Cuny, Emmanuel, Karachi, Carine, Mallet, Luc, Welter, Marie-Laure, Houeto, Jean-Luc, and STIC study group

Subjects
BASAL ganglia, COMPARATIVE studies, RESEARCH methodology, MEDICAL cooperation, RESEARCH, RESEARCH funding, TOURETTE syndrome, EVALUATION research, TREATMENT effectiveness, DEEP brain stimulation
Published
2019
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