Citations 2
Functional Outcomes in Bipolar Disorder: Cross-Cohort Analyses from the Global Bipolar Cohort
Yocum, *Anastasia K., Fullerton, *Janice M., Ashton, Melanie M., Overs, Browyn J., Diaz‐Byrd, Claudia , Albarracín-García, Lucía , Alda, Martin, Alexander, Nina , Altimus, Cara M. , Altınbaş, Kürşat, Andreassen, Ole A., Aubin, V. , Baca-García, Enrique, Baune, Bernhard T., Belzeaux, Raoul , Benavente-López, Sergio, Bengesser, Susanne A., Berk, Michael, Biernacka, Joanna, Blumberg, Hilary P., Burdick, Katherine E., Carpiniello, Bernardo, Chang, Chiao-Erh , Chen, Wen Yin, Clark, Scott R., Cleare, Anthony J., Contu, Martina , Dafnas, Konstantinos , Dannlowski, Udo, Dikeos, Dimitris, Dodd, Seetal, Dols, Annemieke, Dubertret, C, Etain, Bruno, Eyler, Lisa T., Fatjó‐Vilas, Mar , Ferentinos, Panagiotis, Ferguson, B. , Fernández, Ana L., Flinkenflügel, Kira, Forester, Brent P. , Fries, Gabriel R., Frye, Mark A., Fuentes-Claramonte, Paola, Gard, Sébastien, Gergel, Tania, Godin, O, Green, MJ, Haffen, E, Hahn, Tim, Havard, Alys, Jamalabadi, Hamidreza, Jansen, Andreas, Jones, I, Jones, Lisa A., Kelsoe, John R., Kircher, Tilo, Klaus, Federica, Kulkarni, Jayashri , Kupka, Ralph W., Leboyer, M, Lenger, Melanie , McElroy, Susan L., Machado-Vieira, Rodrigo, Manchia, Mirko, Martin, Nicolas G., Mata-Iturralde, Laura, Meinert, Susanne, Mitchell, Philip B., Mitra, Romita, Mohebbi, Mohammadreza , Mwangi, Benson, Nenadić, Igor, Nierenberg, Andrew A., Nunes, Abraham, Olié, E, O'Donovan, Clair, Orhan, Melis M., Passerieux, Christine, Perich, Tania, Peters, Amy T. , Petite, Joanne, Pham, Dániel , Pinna, M A, Platzer, Martina, Polosan, Mircea , Pomarol-Clotet, Edith, Porta-Casteràs, Daniel, Potter, Julia R., Quidé, Yann, Regeer, Eline J. , Rheenen, Tamsyn E. Van, Roberts, Gloria, Rodríguez-Cano, Elena, Rossell, Susan L., Sajatovic, Martha, Salvador, Raymond, Samalin, Ludovic, Sánchez-Alonso, Sergio, Sarró, Salvador , Schubert, Klaus O., Schwan, R, Scott, Katie , Shanahan, Megan, Soares, Jair C., Solé, Brisa, Stein, Dan J., Stein, Frederike, Strakowski, Stephen M., Straube, Benjamin, Strawbridge, Rebecca, Sullivan, Patrick F., Teutenberg, Lea, Thiel, Katharina , Thomas-Odenthal, Florian, Toma, Claudio, Usemann, Paula L., Vieta, Eduard, Vilella, Elisabet, Viswanath, Biju, Williams, Lana J., Wu, Mon-Ju, Yatham, Lakshmi N., Young, Allan H., McInnis, Melvin G., Almeida, Jorge, Bora, Emre, Cannon, Dara M., Chang, Yun-Hsuan, Chaumette, Boris, Chen, Jun, Ching, Christopher, Escamilla, Michael , Forstner, Andreas J., Goghari, Vina M. , He, Qin, Huang, Hailiang, Juruena, Mario F.; id_orcid 0000-0001-8558-3396, Kasyanov, Evgeny D., Koenig, B., Kovács, Zoltán , Kulkarni, Alok, Lee, Heon-Jeong, Lee, Jimmy, Liao, Duanping , LICHT, RASMUS W., Melle, Ingrid, Nicolini, Humberto, Okawa-Belizario, Gabriel, Prieto, Miguel L. , Raventós, Henriette , Ardestani, Seyed M. Samimi, Saunders, Erika F., Savitz, Jonathan, Schulze, Thomas G., Serretti, Alessandro, Simhandl, Christian , Straszek, Sune, SOUSA, RAFAEL TEIXEIRA DE , Thompson, Paul M., Tondo, Leonardo, Tourjman, S. Valérie, Zandi, Peter, Quidé, Yann , Overs, Bronwyn J. , Quidé, Yann , Sarró, Salvador , Yocum, Anastasia K. , Fullerton, Janice M. , Ashton, Melanie M. , Alda, Martin , Alonso-Lana, Sílvia , Altınbaş, Kürşat , Andreassen, Ole A , Antoniou, Anastasia , Baca‐García, Enrique , Baune, Bernhard T., López, Sergio Benavente , Berk, Michael , Beunders, Alexandra J.M. , Blumberg, Hilary P. , Brosch, Katharina , Burdick, Katherine E. , Callahan, Tiffany J , Cano, Marta , Cardoner, Narcı́s , Carpiniello, Bernardo , Chen, I‐Ming , Clark, Scott , Cleare, Anthony J. , Dalkner, Nina , Dannlowski, Udo , Dikeos, Dimitris, Dodd, Seetal , Dols, Annemiek , Dubertret, Caroline , Étain, Bruno , Eyler, Lisa T. , Fellendorf, Frederike T. , Flinkenflügel, Kira , Di Florio, Arianna , Fries, Gabriel R. , Frye, Mark A. , Fuentes‐Claramonte, Paola , Gergel, Tania , Godin, Ophélia , Gordon‐Smith, Katherine , Haffen, Emmanuel , Hahn, Tim , Hartmann, Simon , Havard, Alys , Hickie, Ian Bernard , Jamalabadi, Hamidreza , Jansen, Andreas , Kelsoe, John R , Kircher, Tilo , Klaus, Federica , Kuo, Po‐Hsiu , Kupka, Ralph , Lagerberg, Trine Vik , Leboyer, Marion , Lind, Penelope A. , McElroy, Susan L. , Machado‐Vieira, Rodrigo , Manchia, Mirko , Martínez‐Arán, Anabel , Medland, Sarah E. , Meinert, Susanne L. , Miklowitz, David J. , Millett, Caitlin E. , Mitchell, Philip B , Muntané, Gerard , Mwangi, Benson , Nenadić, Igor , Nierenberg, Andrew A. , Nurnberger, John I , Olié, Émilie , Orhan, Melis , Paribello, Pasquale , Passerieux, Christine , Perich, Tania , Pisanu, Claudia , Pomarol‐Clotet, Edith , Casteràs, Daniel Porta , Potter, Julia R, Reininghaus, Eva , Van Rheenen, Tamsyn , Ringin, Elysha , Ritter, Philipp , Roberts, Gloria, Rodríguez‐Cano, Elena , Rossell, Susan Lee , Sajatovic, Martha , Samalin, Ludovic , Scaini, Giselli , Schofield, Peter R. , Schouws, Sigfried N. T. M. , Schubert, Klaus Oliver , Schwan, Raymund , Shanahan, Megan, Siskind, Dan , Soares, Jair C. , Squassina, Alessio , Stein, Dan J. , Stein, Frederike , Strakowski, Stephen M. , Straube, Benjamin , Strawbridge, Rebecca , Stuart, Amanda L. , Teutenberg, Lea , Thomas‐Odenthal, Florian , Toma, Claudio , Torres, Ivan J. , Tsapekos, Dimosthenis , Ueland, Torill , Usemann, Paula L , Vieta, Eduard , Vilella, Elisabet , Viswanath, Biju , Winter, Alexandra , Wootton, Olivia , Wrobel, Anna L , Yatham, Lakshmi N. , Young, Allan H. , McInnis, Melvin G. , Bora, Emre , Cannon, Dara M. , Chaumette, Boris , Forstner, Andreas J. , Grigoroiu‐Serbânescu, Maria , He, Qin , Juruena, Mário F. , Kasyanov, Evgeny Dmitrievich , Koenig, Barbara, Lafer, Beny , Vernal, Ditte Lammers , Lee, Heon‐Jeong , McMahon, Francis J. , McQuillin, Andrew , Melle, Ingrid , Najand, Babak , Nicolini, Humberto , Belizário, Gabriel Okawa , Redlich, Ronny , Ardestani, Seyed Mehdi Samimi , Saunders, Erika F.H. , Savitz, Jonathan B. , Schulze, Thomas , Serretti, Alessandro , Σκώκου, Μαρία , Straszek, Sune Puggaard Vogt , Sousa, Rafael Teixeira de, Thompson, Paul M. , Tondo, Leonardo , Xiong, Ashley
No container title available | May 11, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available
Abstract Background The Global Bipolar Cohort (GBC) was established to identify existing bipolar disorder (BD) cohorts worldwide and foster collaborations focused on descriptive and analytic outcomes relevant to BD. A distributed analytic framework has been implemented to engage multiple sites without the need for central data pooling. This report describes the GBC endeavor and global functional impairment patterns. Cross-cohort comparisons of functional correlates are limited by heterogeneous measures and data-sharing constraints. Large, culturally diverse comparisons are needed to distinguish broadly reproducible correlates from cohort-specific effects. Participating sites completed a 28-item descriptive survey covering diagnostic methods, cognition, genetics, treatment, functioning, and follow-up strategies. We implemented a harmonized local logistic regression model of dichotomized functional outcome and shared summary statistics only. Results We identified 69 cohorts across five continents. Thirty-seven cohorts contributed functional outcome analyses from 17,130 participants. Outcome measures included clinician-rated disability scales and social indicators such as employment and marital status. The proportion classified with poor functioning ranged from 16% to 77% (mean 50%). In 32 of 37 cohorts, the overall regression model significantly explained variance in functioning. Current depressive symptoms were the most robust and reproducible correlate of poor functional outcome: they were assessed in 29 cohorts, significant in 22 (75.8%), ranked among the top three correlates in 22, and were the top-ranked correlates in 19. Associations between depressive burden and poor functioning were observed across clinician-rated disability scales and work or social indicators, and across geographically diverse cohorts. Comorbid substance use disorder and medication-related variables were associated with poorer functioning in subsets of cohorts, whereas sex, ancestry, bipolar subtype, psychosis history, and premorbid IQ showed weak or inconsistent associations. Cognitive measures, available in a minority of regression models, showed modest and non-uniform effects. Conclusions Across heterogeneous international cohorts, current depressive symptom burden emerged as the most consistent correlate of poor functioning in bipolar disorder. These findings replicate earlier multisite work at a larger scale, show that protocol-based distributed analyses can identify reproducible clinical signals without sharing individual-level data, and support prioritizing detection and treatment of depressive symptoms when aiming to improve real-world functioning. Future work should expand longitudinal harmonization and representation of under-studied populations.
Genomic dimensions deconstruct the clinical heterogeneity of bipolar disorder
Veen, Tracey van der , Tesfaye, Markos , Yang, Jessica , Boltz, Toni , David, Friederike S. , Crinion, Shane , Koromina, Maria , Bigdeli, Tim B., Coombes, Brandon J., Panagiotaropoulou, Georgia, Parker, Nadine, Sung, Heejong , Bass, Nicholas, Coleman, Jonathan R. I., Guzman-Parra, José , Kálmán, János , McGrouther, Caroline C., Rangan, Aaditya V. , Scott, Katie , Vreeker, Annabel , Bauer, Michael , Brunkhorst-Kanaan, Nathalie, Byerley, William , Cervantes, Pablo , Chatzinakos, Chris , Claus, Isabelle , Cruceanu, Cristiana , Cuellar-Barboza, Alfredo, Dafnas, Konstantinos , Degenhardt, Franziska, Fanous, Ayman H. , Ferrier, I. Nicol , Forty, Liz , Frank, Josef , Freimer, Nelson B. , Hamshere, Marian L., Harder, Arvid , Hautzinger, Martin , Hellgren, Dennis, Hoffmann, Per, Jönsson, Lina , Kittel‐Schneider, Sarah , Knowles, James A. , Lavebratt, Catharina , Lawrence, Jacob , Leber, Markus , Lucae, Susanne , Lundberg, Martin , Maier, Wolfgang , Maihofer, Adam X. , Maratou, Eirini , McKay, James , Medeiros, Helena , Meyer‐Lindenberg, Andreas , Moutsatsou, Paraskevi , Mühleisen, Thomas W. , O’Connell, Kevin S. , Papiol, Sergi , Perry, Amy , Pisanu, Claudia , Potash, James B. , Rapaport, Mark Hyman , Regeer, Eline J. , Rice, John P. , Schulte, Eva C. , Senner, Fanny , Shilling, Paul D. , Sirignano, Lea , Slaney, Claire , Smeland, Olav B. , Sobell, Janet L. , Stein, Dan J. , Vawter, Marquis P. , Vedder, Helmut , Witt, Stephanie H. , Zandi, Peter P. , Investigators, Genomic Psychiatry Cohort (GPC), Psychiatry, HUNT All-In, Bengesser, Susanne , Berrettini, Wade H. , Blackwood, Douglas, Boehnke, Michael , Catts, Stanley V. , Craddock, Nicholas , Dikeos, Dimitris , Ferentinos, Panagiotis , Frye, Mark A. , Gawlik, Micha , Kahn, René S., Landén, Mikael , Lenger, Melanie , Loughland, Carmel , Melle, Ingrid , Myers, R , Müller‐Myhsok, Bertram , Neale, Benjamin M. , Øedegaard, Ketil J. , Paciga, Sara A. , Pato, Carlos N. , Pawlak, Joanna , Perlis, Roy H. , Reif, Andreas , Schalling, Martin , Scott, Laura J. , Scott, Rodney J., Stahl, Eli A. , Stordal, Eystein , Sullivan, Patrick F., Vaaler, Arne E. , Waldman, Irwin D. , Ophoff, Roel A. , Mullins, Niamh , Forstner, Andreas J. , van der Veen, Tracey , Yang, Jessica Mei Kay , Alda, Martin , Ophoff, Roel A , O'Connell, Kevin S , Mullins, Niamh , Forstner, Andreas J , Grigoroiu-Serbanescu, Maria , Edenberg, Howard J , McMahon, Francis , Andreassen, Ole A , Di Florio, Arianna , McQuillin, Andrew , Witt, Stephanie H , Meyer-Lindenberg, Andreas , Stein, Dan J , Papiol, Sergi , Cruceanu, Cristiana , Schulte, Eva , Kittel-Schneider, Sarah , Lavebratt, Catharina , Pisanu, Claudia , Reif, Andreas , Perlis, Roy H , Andlauer, Till F. M. , Bigdeli, Tim B. , Coombes, Brandon J. , Greenwood, Tiffany A. , Panagiotaropoulou, Georgia , Parker, Nadine , Bass, Nicholas, Coleman, Jonathan Ri , Mitchell, Brittany L. , Shadrin, Alexey A. , Smith, Daniel J. , Adorjan, Kristina , Albani, Diego , Alemany, Silvia , Alliey‐Rodriguez, Ney , Antoniou, Anastasia , Beins, Eva Carolina , Boks, Marco P. , Bosch, Rosa , Brumpton, Ben , Budde, Monika , Cabana‐Domínguez, Judit , Cairns, Murray J. , Carpiniello, Bernardo , Casas, Miguel , Clarke, Toni‐Kim , Cuéllar‐Barboza, Alfredo B. , Czerski, Piotr M. , Dale, Anders M. , Dalkner, Nina , DePaulo, J Raymond , Djurovic, Srdjan , Escott‐Price, Valentina , Fellendorf, Frederike T. , Frei, Oleksandr , Garnham, Julie , Gizer, Ian R. , Gordon, Scott D. , Gordon‐Smith, Katherine , Hahn, Tim , Hamshere, Marian L. , Heilbronner, Urs , Herms, Stefan , Hickie, Ian Bernard , Hoffmann, Per , Holmans, Peter , Jamain, Stéphane , Kennedy, James L. , Koch, Elise , Kogevinas, Manolis , Kranz, Thorsten M. , Kushner, Steven A. , Lind, Penelope A. , Lundberg, Martin, MacIntyre, Donald J. , Malaspina, Dolores , Manchia, Mirko , Martinsson, Lina , McInnis, Melvin G. , Millischer, Vincent , Morris, Derek W. , Olsen, Catherine M. , Pardiñas, Antonio F. , Pfennig, Andrea , Quested, Digby J. , Rivera, Margarita , Sindermann, Lisa , Siskind, Dan , Artigas, María Soler , Stein, Frederike , Świątkowska, Beata , Thorp, Jackson G. , Toma, Claudio , Tondo, Leonardo , Tooney, Paul A. , Walters, James , Young, Allan H. , Zillich, Lea , Adolfsson, Rolf , Alfredsson, Lars , Backlund, Lena , Baune, Bernhard , Bellivier, Frank , Biernacka, Joanna M. , Blackwood, Douglas , Breen, Gerome , Carr, Vaughan J , Cichon, Sven , Corvin, Aiden , Dannlowski, Udo , Esko, Tõnu , Étain, Bruno , Fullerton, Janice M. , Gershon, Elliot S. , Goes, Fernando , Green, Melissa J. , Hauser, Joanna , Henskens, Frans A , Hjerling‐Leffler, Jens , Jones, Ian Richard , Jones, Lisa Anne , Kahn, René S. , Kelsoe, John R , Kircher, Tilo , Kirov, George , Kobayashi, Nene, Leboyer, Marion , Li, Qingqin S. , Lissowska, Jolanta , Loughland, Carmel M. , Luykx, Jurjen J. , Martin, Nicholas G. , Mathews, Carol A. , Mayoral, Fermín , McElroy, Susan L. , McIntosh, Andrew M. , Medland, Sarah E. , Mitchell, Philip B , Morken, Gunnar , Möser, Chiara, Nievergelt, Caroline M , Nurnberger, John I , Nöthen, Markus M. , O‘Donovan, Michael , Olsson, Tomas , Owen, Michael J. , Pantelis, Christos , Pato, Michele T. , Patrinos, George P. , Ramos‐Quiroga, Josep Antoni , Reininghaus, Eva , Ribasés, Marta , Rietschel, Marcella , Ripke, Stephan , Rouleau, Guy Armand , Schall, Ulrich , Schofield, Peter R. , Schulze, Thomas , Scott, Rodney J. , Serretti, Alessandro , Smoller, Jordan W. , Squassina, Alessio , Streit, Fabian , Turecki, Gustavo , Vieta, Eduard , Vincent, John B. , Weickert, Cynthia Shannon , Weickert, Thomas Wesley , Whiteman, David C. , Alda, Martin , Grigoroiu‐Serbânescu, Maria , McMahon, Francis J. , Andreassen, Ole A. , McQuillin, Andrew
No container title available | June 25, 2025 | Volume: No volume available | Issue: No issue available | Pages: No page available
ABSTRACT Bipolar disorder’s (BD) clinical heterogeneity has an unresolved genetic basis. We meta-analyzed genome-wide association studies (GWAS) of 16 BD subphenotypes in 226,032 individuals from 57 cohorts (38,022 cases); 10 advanced to multivariate and multi-trait analyses. Four factors (compulsive, psychotic, dysregulated, internalizing) explained 82.8% of shared genetic variance. BD1 and BD2 loaded on distinct factors despite a high genetic correlation; 87.0% of common-factor loci were significant in neither subtype. Unipolar mania aligned with psychosis over internalizing, and was distinguishable from BD1, and rapid cycling showed heritable cross-domain liability. We identified 356 risk loci, 158 novel, including the first univariate-GWAS associations for psychosis, unipolar mania, rapid cycling and schizoaffective disorder—and 249 credible genes (89 high-confidence), 12 with approved-drug or clinical-phase annotations. Cell-type association showed a midbrain dopaminergic–GABAergic gradient along the psychotic factor. BD’s genetic architecture appears hierarchical—a general liability resolving into dimensions of course and comorbidity beyond diagnostic subtypes.