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502 results on '"Schwan, Raymund"'

1. Decreased telomere length in a subgroup of young individuals with bipolar disorders: replication in the FACE-BD cohort and association with the shelterin component POT1

Author

Spano, Luana, Marie-Claire, Cynthia, Godin, Ophélia, Lebras, Apolline, Courtin, Cindie, Laplanche, Jean-Louis, Leboyer, Marion, Aouizerate, Bruno, Lefrere, Antoine, Belzeaux, Raoul, Courtet, Philippe, Olié, Emilie, Dubertret, Caroline, Schwan, Raymund, Aubin, Valérie, Roux, Paul, Polosan, Mircea, Samalin, Ludovic, Haffen, Emmanuel, Bellivier, Frank, and Etain, Bruno

Published
2024
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2. Violent suicide attempt history in elderly patients with bipolar disorder: The role of sex, abdominal obesity, and verbal memory: Results from the FACE-BD cohort (FondaMental Advanced center of Expertise for Bipolar Disorders)

Author

Lengvenyte, Aiste, Aouizerate, Bruno, Aubin, Valerie, Loftus, Joséphine, Marlinge, Emeline, Belzeaux, Raoul, Dubertret, Caroline, Gard, Sebastien, Haffen, Emmanuel, Schwan, Raymund, Llorca, Pierre-Michel, Passerieux, Christine, Roux, Paul, Polosan, Mircea, Etain, Bruno, Leboyer, Marion, Courtet, Philippe, and Olié, Emilie

Subjects
Quantitative Biology - Neurons and Cognition
Abstract

Background: Bipolar disorder (BD) is a chronic, lifelong condition, associated with increased risk of obesity, cognitive impairment, and suicidal behaviors. Abdominal obesity and a higher risk of violent suicide attempt (SA) seem to be shared correlates with older age, BD, and male sex until middle age when menopause-related female body changes occur. This study aimed at assessing the role of abdominal obesity and cognition in the violent SA burden of individuals with BD.Methods: From the well-defined nationwide cohort FACE-BD (FondaMental Advanced center of Expertise for Bipolar Disorders), we extracted data on 619 euthymic BD patients that were 50 years or older at inclusion. Cross-sectional clinical, cognitive, and metabolic assessments were performed. SA history was based on self-report.Results: Violent SA, in contrast to non-violent and no SA, was associated with higher waist circumference, abdominal obesity and poorer California Verbal Learning Test short-delay free recall (CVLT-SDFR) (ANOVA, p < .001, p = .014, and p = .006). Waist circumference and abdominal obesity were associated with violent SA history independently of sex, BD type and anxiety disorder (Exp(B) 1.02, CI 1.00-1.05, p = .018; Exp(B) 2.16, CI 1.00-4.64, p = .009, accordingly). In an exploratory model, waist circumference and CVLT-SDFR performance mediated the association between male sex and violent SA.Limitations: Cross-sectional design and retrospective reporting.Conclusions: Violent SA history was associated with abdominal obesity and poorer verbal memory in older age BD patients. These factors were interlinked and might mediate the association between male sex and violent SA.

Published
2022
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3. Predictors of functional impairment in bipolar disorder: Results from 13 cohorts from seven countries by the global bipolar cohort collaborative.

Author

Burdick, Katherine, Millett, Caitlin, Yocum, Anastasia, Altimus, Cara, Andreassen, Ole, Aubin, Valerie, Belzeaux, Raoul, Berk, Michael, Biernacka, Joanna, Blumberg, Hilary, Cleare, Anthony, Diaz-Byrd, Claudia, Dubertret, Caroline, Etain, Bruno, Lagerberg, Trine, Leboyer, Marion, Martinez-Aran, Anabel, McElroy, Susan, Mitchell, Philip, Olie, Emilie, Olorunfemi, Phebe, Passerieux, Christine, Peters, Amy, Pham, Daniel, Polosan, Mircea, Potter, Julia, Sajatovic, Martha, Samalin, Ludovic, Schwan, Raymund, Shanahan, Megan, Solé, Brisa, Strawbridge, Rebecca, Stuart, Amanda, Torres, Ivan, Ueland, Torrill, Vieta, Eduard, Williams, Lana, Wrobel, Anna, Yatham, Lakshmi, Young, Allan, Nierenberg, Andrew, McInnis, Melvin, Forester, Brent, Fullerton, Janice, Frye, Mark, Gard, Sébastien, Godin, Ophelia, Haffen, Emmanuel, Eyler, Lisa, and Klaus, Federica

Subjects
Humans, Bipolar Disorder, Prospective Studies, Longitudinal Studies, Affect, Cohort Studies
Abstract

OBJECTIVES: Persistent functional impairment is common in bipolar disorder (BD) and is influenced by a number of demographic, clinical, and cognitive features. The goal of this project was to estimate and compare the influence of key factors on community function in multiple cohorts of well-characterized samples of individuals with BD. METHODS: Thirteen cohorts from 7 countries included n = 5882 individuals with BD across multiple sites. The statistical approach consisted of a systematic uniform application of analyses across sites. Each site performed a logistic regression analysis with empirically derived higher versus lower function as the dependent variable and selected clinical and demographic variables as predictors. RESULTS: We found high rates of functional impairment, ranging from 41 to 75%. Lower community functioning was associated with depressive symptoms in 10 of 12 of the cohorts that included this variable in the analysis. Lower levels of education, a greater number of prior mood episodes, the presence of a comorbid substance use disorder, and a greater total number of psychotropic medications were also associated with low functioning. CONCLUSIONS: The bipolar clinical research community is poised to work together to characterize the multi-dimensional contributors to impairment and address the barriers that impede patients complete recovery. We must also identify the core features which enable many to thrive and live successfully with BD. A large-scale, worldwide, prospective longitudinal study focused squarely on BD and its heterogeneous presentations will serve as a platform for discovery and promote major advances toward optimizing outcomes for every individual with this illness.

Published
2022

4. Mitochondrial Biomarkers and Metabolic Syndrome in Bipolar Disorder

Author

Etain, B., Olié, E., Leboyer, M., Haffen, E., Llorca, PM, Barteau, V., Bensalem, S., Godin, O., Laouamri, H., Souryis, K., Hotier, S., Pelletier, A., Hergeta, F., Petrucci, J., Willaume, L., Bellivier, F., Hennion, V., Marlinge, E., Meheust, J., Richard, A., Carminati, M., Francisque, H., Dubertret, C., Mazer, N., Portalier, C., Scognamiglio, C., Bing, A., Laurent, P., Gard, S., M'Bailara, K., Elkael, C., Hoorelbeke, F., Minois, I., Sportich, J., Da Ros, N., Boukhobza, L., Courtet, P., Denat, S., Deffinis, B., Ducasse, D., Gachet, M., Lengvenyté, A., Molière, F., Nass, L., Tarquini, G., Lefrere, A., Moreau, E., Pastol, J., Groppi, F., Polomeni, H., Bauberg, J, Lescalier, L., Muraccioli, I., Suray, A., Cohen, R., Kahn, J.P., Milazzo, M., Wajsbrot-Elgrabli, O., Bougerol, T., Pouchon, A., Bertrand, A, Fredembach, B., Suisse, A., Denoual, Q, Polosan, M, Galliot, A.M., Brehon, L., Bonny, G, Durand, L, Feuga, V, Kayser, N., Roux, P., Aubin, V., Cussac, I., Dupont, M.A, Loftus, J., Medecin, I., Samalin, L., Llorca, PM., Mennetrier, M., Bonnet, T., Lacelle, D., Vayssié, M., Beal, C., Blanc, O., Zachos, Kassandra A., Choi, Jaehyoung, Godin, Ophelia, Chernega, Timofei, Kwak, Haejin Angela, Jung, Jae H., Aouizerate, Bruno, Aubin, Valérie, Bellivier, Frank, Belzeaux-R, Raoul, Courtet, Philippe, Dubertret, Caroline, Etain, Bruno, Haffen, Emmanuel, Lefrere A, Antoine, Llorca, Pierre-Michel, Olié, Emilie, Polosan, Mircea, Samalin, Ludovic, Schwan, Raymund, Roux, Paul, Barau, Caroline, Richard, Jean Romain, Tamouza, Ryad, Leboyer, Marion, and Andreazza, Ana C.

Published
2024
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5. Diet quality and associations with lactate and metabolic syndrome in bipolar disorder

Author

Etain, B., Olié, E., Leboyer, M., Haffen, E., Llorca, P.M., Barteau, V., Bensalem, S., Godin, O., Laouamri, H., Souryis, K., Hotier, S., Pelletier, A., Hergeta, F., Petrucci, J., Willaume, L., Bellivier, F., Hennion, V., Marlinge, E., Meheust, J., Richard, A., Carminati, M., Francisque, H., Dubertret, C., Mazer, N., Portalier, C., Scognamiglio, C., Bing, A., Laurent, P., Gard, S., M'Bailara, K., Elkael, C., Hoorelbeke, F., Minois, I., Sportich, J., Da Ros, N., Boukhobza, L., Courtet, P., Denat, S., Deffinis, B., Ducasse, D., Gachet, M., Lengvenyté, A., Molière, F., Nass, L., Tarquini, G., Lefrere, A., Moreau, E., Pastol, J., Groppi, F., Polomeni, H., Bauberg, J., Lescalier, L., Muraccioli, I., Suray, A., Cohen, R., Kahn, J.P., Milazzo, M., Wajsbrot-Elgrabli, O., Bougerol, T., Pouchon, A., Bertrand, A., Fredembach, B., Suisse, A., Denoual, Q., Polosan, M., Galliot, A.M., Brehon, L., Bonny, G., Durand, L., Feuga, V., Kayser, N., Roux, P., Aubin, V., Cussac, I., Dupont, M.A., Loftus, J., Medecin, I., Samalin, L., Mennetrier, M., Bonnet, T., Lacelle, D., Vayssié, M., Beal, C., Blanc, O., Zachos, Kassandra A., Godin, Ophelia, Choi, Jaehyoung, Jung, Jae H., Aouizerate, Bruno, Aubin, Valérie, Bellivier, Frank, Belzeaux-R, Raoul, Courtet, Philippe, Dubertret, Caroline, Etain, Bruno, Haffen, Emmanuel, Lefrere A, Antoine, Llorca, Pierre-Michel, Olié, Emilie, Polosan, Mircea, Samalin, Ludovic, Schwan, Raymund, Roux, Paul, Barau, Caroline, Richard, Jean Romain, Tamouza, Ryad, Leboyer, Marion, and Andreazza, Ana C.

Published
2024
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7. Association between retinal and cortical visual electrophysiological impairments in schizophrenia

Author

Remy, Irving, Bernardin, Florent, Ligier, Fabienne, Krieg, Julien, Maillard, Louis, Schwan, Raymund, Schwitzer, Thomas, and Laprevote, Vincent

Subjects
Medical research -- Comparative analysis, Medicine, Experimental -- Comparative analysis, Schizophrenia -- Comparative analysis, Electroencephalography -- Comparative analysis, Health, Psychology and mental health
Abstract

Background: Electrophysiological impairments in the magnocellular visual system have been reported among patients with schizophrenia, but previous theories proposed that these deficits may begin in the retina. We therefore sought to evaluate the potential contribution of the retina by comparing retinal and cortical visual electrophysiological impairments between patients with schizophrenia and healthy controls. Methods: We recruited patients with schizophrenia and age- and sex-matched healthy controls. We recorded the P100 amplitude and latency using electroencephalography (EEG) while projecting low (0.5 cycles/degree) or high (15 cycles/degree) spatial frequency gratings at a temporal frequency of 0 Hz or 8 Hz. We compared the P100 results with previous results for retinal ganglion cell activity (N95) in these participants. We analyzed data using repeated-measures analysis of variance and correlation analyses. Results: We recruited 21 patients with schizophrenia and 29 age- and sex-matched healthy controls. Results showed decreased P100 amplitude and increased P100 latency among patients with schizophrenia compared with healthy controls (p < 0.05). Analyses reported the main effects of spatial and temporal frequency but no interaction effects of spatial or temporal frequency by group. Moreover, correlation analysis indicated a positive association between P100 latency and previous retinal results for N95 latency in the schizophrenia group (p < 0.05). Discussion: Alterations in the P100 wave among patients with schizophrenia are consistent with the deficits in early visual cortical processing shown in the literature. These deficits do not seem to correspond to an isolated magnocellular deficit but appear to be associated with previous retinal measurements. Such an association emphasizes the role of the retina in the occurrence of visual cortical abnormalities in schizophrenia. Studies with coupled electroretinography-EEG measurements are now required to further explore these findings. Clinical trials registration: https://clinicaltrials.gov/ct2/show/NCT02864680, Introduction Sensory distortions are an integral part of the complex experience of schizophrenia. (1,2) This point has been reported in relation to vision since it was first characterized by Kraepelin [...]

Published
2023
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11. Clinical characteristics associated with discrepancies between self- and clinician-rated suicidal ideation in patients with bipolar disorder (FACE-BD cohort)

Author

Nobile, Bénédicte, Belzeaux, Raoul, Aouizerate, Bruno, Dubertret, Caroline, Haffen, Emmanuel, Llorca, Pierre-Michel, Roux, Paul, Polosan, Mircea, Schwan, Raymund, Walter, Michel, Rey, Romain, Januel, Dominique, Leboyer, Marion, Bellivier, Frank, Etain, Bruno, Courtet, Philippe, and Olié, Emilie

Published
2023
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12. Associations of white blood cell and platelet counts with specific depressive symptom dimensions in patients with bipolar disorder: Analysis of data from the FACE-BD cohort

Author

Lengvenyte, Aiste, Strumila, Robertas, Belzeaux, Raoul, Aouizerate, Bruno, Dubertret, Caroline, Haffen, Emmanuel, Llorca, Pierre-Michel, Roux, Paul, Polosan, Mircea, Schwan, Raymund, Walter, Michel, D'Amato, Thierry, Januel, Dominique, Leboyer, Marion, Bellivier, Frank, Etain, Bruno, Navickas, Alvydas, Olié, Emilie, and Courtet, Philippe

Published
2023
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13. Handedness in bipolar disorders is associated with specific neurodevelopmental features: results of the BD-FACE cohort

Author

Mallet, Jasmina, Godin, Ophélia, Mazer, Nicolas, Le Strat, Yann, Bellivier, Frank, Belzeaux, Raoul, Etain, Bruno, Fond, Guillaume, Gard, Sébastien, Henry, Chantal, Leboyer, Marion, Llorca, Pierre-Michel, Loftus, Joséphine, Olié, Emilie, Passerieux, Christine, Polosan, Mircea, Schwan, Raymund, Roux, Paul, and Dubertret, Caroline

Published
2022
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22. The course of bipolar disorder as a function of the presence and sequence of onset of comorbid alcohol use disorders in outpatients attending the Fondamental Advanced Centres of Expertise

Author

Icick, Romain, Gard, Sébastien, M'Bailara, Katia, Biseul, Isabelle, Samalin, Ludovic, Brousse, Georges, Flaudias, Valentin, Llorca, Pierre-Michel, Loftus, Joséphine, Cussac, Iréna, Aubin, Valérie, Schwan, Raymund, Roux, Paul, Polosan, Mircea, Courtet, Philippe, Olié, Emilie, Henry, Chantal, Mazer, Nicolas, Haffen, Emmanuel, Etain, Bruno, Leboyer, Marion, Bellivier, Frank, Belzeaux, Raoul, Godin, Ophélia, and Guillaume, Sébastien

Published
2021
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23. Pharmacological treatment profiles in the FACE-BD cohort: An unsupervised machine learning study, applied to a nationwide bipolar cohort✰

Author

Brodeur, Sébastien, Terrisse, Hugo, Pouchon, Arnaud, Godin, Ophelia, Aouizerate, Bruno, Aubin, Valerie, Bellivier, Frank, Belzeaux, Raoul, Bougerol, Thierry, Courtet, Philippe, Dubertret, Caroline, Gard, Sebastien, Haffen, Emmanuel, Henry, Chantal, Leboyer, Marion, Olié, Emilie, Roux, Paul, Samalin, Ludovic, Schwan, Raymund, Etain, Bruno, Bosson, Jean-Luc, and Polosan, Mircea

Published
2021
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24. Clinical characteristics of bipolar disorders with postpartum depressive onset

Author

Etain, B., Henry, C., Olié, E., Leboyer, M., Haffen, E., Llorca, P.M., Barteau, V., Bensalem, S., Godin, O., Laouamri, H., Souryis, K., Hotier, S., Pelletier, A., Drancourt, N., Sanchez, J.P., Saliou, E., Hebbache, C., Petrucci, J., Willaume, L., Bourdin, E., Bellivier, F., Carminati, M., Marlinge, E., Meheust, J., Antoniol, B., Desage, A., Gard, S., Jutant, A., Mbailara, K., Minois, I., Zanouy, L., Abettan, C., Bardin, L., Cazals, A., Courtet, P., Deffinis, B., Ducasse, D., Gachet, M., Henrion, A., Martinerie, E., Molière, F., Noisette, B., Tarquini, G., Azorin, J.M., Belzeaux, R., Correard, N., Consoloni, J.L., Groppi, F., Lescalier, L., Montant, J., Rebattu, M., Viglianese, N., Cohen, R., Kahn, J.P., Milazzo, M., Wajsbrot-Elgrabli, O., Bougerol, T., Fredembach, B., Suisse, A., Halili, B., Pouchon, A., Polosan, M., Galliot, A.M., Grévin, I., Cannavo, A.S., Kayser, N., Passerieux, C., Roux, P., Aubin, V., Cussac, I., Dupont, M.A., Loftus, J., Medecin, I., Dubertret, C., Mazer, N., Portalier, C., Scognamiglio, C., Bing, A., Tebeka, Sarah, Godin, Ophelia, Mazer, Nicolas, Bellivier, Frank, Courtet, Philippe, Etain, Bruno, Gard, Sébastien, Leboyer, Marion, Llorca, Pierre-Michel, Loftus, Joséphine, Olié, Emilie, Passerieux, Christine, Polosan, Mircea, Schwan, Raymund, Belzeaux, Raoul, and Dubertret, Caroline

Published
2021
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27. Trajectories of medication adherence in patients with Bipolar Disorder along 2 years-follow-up

Author

Consoloni, Julia-Lou, M'Bailara, Katia, Perchec, Cyrille, Aouizerate, Bruno, Aubin, Valérie, Azorin, Jean-Michel, Bellivier, Frank, Correard, Nadia, Courtet, Philippe, Dubertret, Caroline, Etain, Bruno, Gard, Sébastien, Haffen, Emmanuel, Leboyer, Marion, Llorca, Pierre-Michel, Olié, Emilie, Polosan, Mircea, Roux, Paul, Schwan, Raymund, Samalin, Ludovic, and Belzeaux, Raoul

Published
2021
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42. Predictors of Functional Impairment in Bipolar Disorder: Results From 13 Cohorts From Seven Countries by the Global Bipolar Cohort Collaborative

Author

Burdick, Katherine E., primary, Millett, Caitlin E., additional, Yocum, Anastasia K., additional, Altimus, Cara M., additional, Andreassen, Ole A., additional, Aubin, Valerie, additional, Belzeaux, Raoul, additional, Berk, Michael, additional, Biernacka, Joanna M., additional, Blumberg, Hilary P., additional, Cleare, Anthony J., additional, Diaz-Byrd, Claudia, additional, Dubertret, Caroline, additional, Etain, Bruno, additional, Eyler, Lisa T., additional, Forester, Brent P., additional, Fullerton, Janice M., additional, Frye, Mark A., additional, Gard, Sébastien, additional, Godin, Ophelia, additional, Haffen, Emmanuel, additional, Klaus, Federica, additional, Lagerberg, Trine Vik, additional, Leboyer, Marion, additional, Martinez-Aran, Anabel, additional, McElroy, Susan, additional, Mitchell, Philip B., additional, Olie, Emilie, additional, Olorunfemi, Phebe, additional, Passerieux, Christine, additional, Peters, Amy T., additional, Pham, Daniel L., additional, Polosan, Mircea, additional, Potter, Julia R., additional, Sajatovic, Martha, additional, Samalin, Ludovic, additional, Schwan, Raymund, additional, Shanahan, Megan, additional, Solé, Brisa, additional, Strawbridge, Rebecca, additional, Stuart, Amanda L., additional, Torres, Ivan, additional, Ueland, Torrill, additional, Vieta, Eduard, additional, Williams, Lana J., additional, Wrobel, Anna L., additional, Yatham, Lakshmi N., additional, Young, Allan H., additional, Nierenberg, Andrew A., additional, and McInnis, Melvin G., additional

Published
2023
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44. Decreased telomere length in a subgroup of young individuals with bipolar disorders: replication in the FACE-BD cohort and association with the shelterin component POT1

Author

Marie-Claire, Cynthia, primary, Spano, Luana, additional, Godin, Ophelia, additional, Lebras, Apolline, additional, Courtin, Cindie, additional, Laplanche, Jean-Louis, additional, Leboyer, Marion, additional, Aouizerate, Bruno, additional, Lefrere, Antoine, additional, Belzeaux, Raoul, additional, Courtet, Philippe, additional, Olié, Emilie, additional, Dubertret, Caroline, additional, SCHWAN, Raymund, additional, Aubin, Valérie, additional, Roux, Paul, additional, Polosan, Mircea, additional, Samalin, Ludovic, additional, haffen, emmanuel, additional, Collaborators, FondaMental Advanced Centers of Expertise in Bipolar Disorde, additional, Bellivier, Frank, additional, and Etain, Bruno, additional

Published
2023
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45. Factors associated with lamotrigine concentration/dose ratio in individuals with bipolar disorders

Author

Chouchana, Margot, primary, Delage, Clément, additional, Godin, Ophélia, additional, Fontan, Jean- Eudes, additional, Bellivier, Frank, additional, Gard, Sebastien, additional, Aubin, Valérie, additional, Belzeaux, Raoul, additional, Dubertret, Caroline, additional, Haffen, Emmanuel, additional, Leboyer, Marion, additional, Olie, Emilie, additional, Courtet, Philippe, additional, Polosan, Mircea, additional, Roux, Paul, additional, Samalin, Ludovic, additional, Schwan, Raymund, additional, Lefrere, Antoine, additional, Bloch, Vanessa, additional, and Etain, Bruno, additional

Published
2023
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