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Keramatian, Kamyar

https://orcid.org/0000-0003-4958-6025

Mayo Clinic

University of British Columbia

Citations 4

Prescription Trends for Bipolar Disorder With and Without Comorbid Substance Use and Anxiety Disorders: A Global Bipolar Cohort Collaborative Study
Yocum, Anastasia K. , Aouizerate, Bruno, Aubin, V. , Bellivier, Frank , Belzeaux, Raoul , Berk, Michael , Biernacka, Joanna M. , Budde, Monika , Burdick, Katherine E. , Coombes, Brandon J., Diaz‐Byrd, Claudia , Dubertret, Caroline, Fico, Giovanna, Godin, Ophélia , Gordon‐Smith, Katherine, Januel, Dominique, Lefrère, Antoine , Llorca, Pierre‐Michel, Mwangi, Benson, Olie, Emilie, Overs, Bronwyn J. , Petite, Joanne, Polosan, Mircea , Rey, Romain, Roberts, Gloria, Schwan, Raymund, Serretti, Alessandro , Soares, Jair C., Stross, Tatjana , Walter, Michel, Williams, Lana J., Wu, Mon‐Ju, Young, Allan H. , Zunta‐Soares, Giovana B., Frye, Mark A. , McInnis, Melvin G., Roberts, Gloria , Alda, Martin , Bellivier, F , Belzeaux, Raoul , Berk, Michael , Biernacka, Joanna , Budde, Monika , Burdick, K E , Chang, Yun-Hsuan , Courtet, Philippe , Dalkner, Nina , Etain, B , Fullerton, Janice M , Godin, Ophelia , Haffen, Emmanuel , Keramatian, Kamyar , Leboyer, Marion , Majd, Marzieh , Mitchell, Philip B , Polosan, Mircea , Roux, Paul , Samalin, Ludovic , Serretti, Alessandro , Sperry, Sarah , Strawbridge, Rebecca , Stross, Tatjana , Vieta, E , Williams, Lana J , Yatham, Lakshmi N , Young, Allan H , Yrondi, Antoine , Frye, Mark , Singh, Balwinder , Alda, Martin , Aouizerate, Bruno , Coombes, Brandon J. , Dubertret, Caroline , Étain, Bruno , Fico, Giovanna , Fullerton, Janice M. , Gordon‐Smith, Katherine , Januel, Dominique , Keramatian, Kamyar , Leboyer, Marion , Llorca, Pierre‐Michel , Mwangi, Benson , Olié, Émilie , Rey, Romain , Samalin, Ludovic , Schwan, Raymund , Soares, Jair C. , Sperry, Sarah H. , Strawbridge, Rebecca , Vieta, Eduard , Walter, Michel , Wu, Mon‐Ju , Yatham, Lakshmi N. , Zunta‐Soares, Giovana B. , McInnis, Melvin G. , Singh, Balwinder

Bipolar Disorders | August 11, 2026 | Volume: 28 | Issue: 6 | Pages: No page available

10.1111/bdi.70167 Get It

ABSTRACT Objectives To investigate pharmacological treatment patterns in individuals with bipolar disorder (BD) with and without comorbid substance use disorder (SUD) and anxiety disorder (AX), we leveraged the Global Bipolar Cohort to analyze cross‐regional practices across North America, Europe, and the Pacific. Methods Fourteen cohorts contributed aggregate data on pharmacotherapy, demographics, diagnostic subtypes, and comorbidities. Proportional meta‐analyses using generalized linear mixed models were conducted to examine prescription trends and identify clinical differences. Results The sample ( N = 11,521) was 60% female and 84% Caucasian. Participants were categorized into four mutually exclusive groups based on comorbidity status: those with comorbid AX only, comorbid SUD only, both AX and SUD, or neither. The AX+SUD subgroup showed higher rates of attention‐deficit/hyperactivity disorder (ADHD), post‐traumatic stress disorder (PTSD), rapid cycling, obesity, and unemployment, reflecting a more severe clinical profile. Regional variations were notable: North American cohorts reported higher prevalence of AX and SUD than European and Pacific cohorts. Antidepressants use for AX were more common in Europe and the Pacific, while North American prescribing patterns were more variable. Benzodiazepine use was high among individuals with SUD across all regions. Lithium and first‐generation antipsychotic prescriptions varied, with higher rates observed in Europe. Conclusions Findings underscore the heterogeneity of BD and the influence of comorbid AX and SUD on illness burden and treatment. Regional prescribing variations underscore the need for context‐specific guidelines. Gaps in data on medication‐assisted treatment for SUD point to areas for future research. These insights can support more individualized and effective care for complex BD presentations.
Evidence based interventions for bipolar disorder across phases and age groups: living umbrella review, evaluation, analysis, and communication hub (U-REACH) project
Miola, Alessandro , Croatto, Giovanni , Carvalho, Andre F, Berk, Michael, Nikolitch, Katerina , Saraf, Gayatri , Yatham, Lakshmi N, Frye, Mark A, Singh, Balwinder, Krinitski, Damir , Højlund, Mikkel , Serretti, Alessandro , Gomes, Fabiano A, Hansen, Anne Sofie , Nielsen, Rene Ernst, Manchia, Mirko, Vazquez, Gustavo, Siafis, Spyridon, Leucht, Stefan, Yıldız, Ayşegül, Delorme, Richard, Schaffer, Ayal , Stubbs, Brendon , Rubaiyat, Ruby , Vieta, Eduard, Correll, Christoph U, Moher, David, Cortese, Samuele, Fiedorowicz, Jess G, Solmi, Marco , Berk, Michael , Solmi, Marco , Berk, Michael , Serretti, Alessandro , Prisco, Michele De , Oliva, Vincenzo , Fornaro, Michele , Dragioti, Elena , Yatham, Lakshmi N. , Keramatian, Kamyar , Shorr, Risa , Frye, Mark A. , Singh, Balwinder , Fanelli, Giuseppe , Gomes, Fabiano A., Nielsen, René Ernst , Fusar‐Poli, Paolo , Paribello, Pasquale , Manchia, Mirko , Bahji, Anees , Vázquez, Gustavo Héctor , Siafis, Spyridon , Leucht, Stefan , Delorme, Richard , Vieta, Eduard , Correll, Christoph Ulrich , Moher, David , Cortese, Samuele , Fiedorowicz, Jess G. , Raduà, Joaquim , Gosling, Corentin J.

BMJ | August 11, 2026 | Volume: 394 | Issue: No issue available | Pages: e100216

10.1136/bmj-2026-100216 Get It

Abstract Objectives To systematically evaluate the certainty of evidence for treatment strategies across age groups and mood phases in bipolar disorder, and develop an open access web platform to facilitate shared decision making. Design Living umbrella review, evaluation, analysis, and communication hub (U-REACH) project. Data sources PubMed, PsycInfo, and Cochrane library databases, from inception to 19 November 2024. Eligibility criteria for selecting studies Systematic reviews with network or pairwise meta-analyses of randomised controlled trials of pharmacological, nutraceutical, psychosocial, brain stimulation, or circadian rhythm based treatments, administered as monotherapy (without concurrent interventions), augmentation treatment (interventions added to an ongoing treatment regimen), or combination treatment (simultaneous initiation of two different interventions), examining any age group, bipolar disorder phase (ie, acute bipolar depression, mania or mixed episodes, or maintenance), treatment, control, or outcome. Results 77 studies met the inclusion criteria (21 network meta-analyses and 56 pairwise meta-analyses), including 116 unique pharmacological (n=74), brain stimulation (n=18), nutraceutical (n=13), psychosocial (n=8), and circadian rhythm based (n=3) treatments as monotherapy, augmentation, or combination therapy, along with five control interventions. These studies covered 133 unique outcomes (45 efficacy outcomes and 88 safety outcomes) resulting in 2510 meta-analyses with Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) ratings of the certainty of the evidence as high (n=236), moderate (n=827), low (n=986), and very low (n=461). A communication hub, the Evidence Based Interventions for Bipolar Disorder (EBI-BD) platform, was developed and the full results are freely available ( https://ebibd-database.org ), including the preference based tool (12 interventions and 17 safety outcomes). Interventions effective across outcomes varied by phases. For bipolar depression, effective interventions in adults were cariprazine, divalproex or valproate, fluoxetine, ketamine (augmentation), lamotrigine, lumateperone, lurasidone, olanzapine, olanzapine with fluoxetine, and quetiapine, whereas effective interventions in children and adolescents were lurasidone and olanzapine with fluoxetine. For mania episodes, effective interventions in adults were aripiprazole, asenapine, carbamazepine, cariprazine, divalproex or valproate, haloperidol, lithium, olanzapine, paliperidone, quetiapine (also augmentation), risperidone (also as augmentation), tamoxifen, and ziprasidone, whereas effective interventions in children and adolescents were aripiprazole, asenapine, olanzapine, quetiapine, and risperidone. For maintenance, interventions effective across outcomes in adults were aripiprazole (also the long acting injectable formulation), asenapine, divalproex or valproate, lithium, olanzapine, group psychoeducation (augmentation), quetiapine, and risperidone long acting injectable formulation. Interventions effective across phases were aripiprazole (also as augmentation and as a long acting injectable formulation), asenapine, cariprazine, cognitive behavioural therapy (augmentation), divalproex or valproate, lamotrigine, lithium, olanzapine (also as augmentation), paliperidone, quetiapine (also as augmentation), and risperidone (also as augmentation and the long acting injectable formulation) (adults). Treatment effects by neuroscience based nomenclature classes are also reported. Conclusions The EBI-BD tool can help clinicians make evidence based, personalised treatment decisions for bipolar disorder. This resource can inform clinical guidelines and provides a foundation for continuously improving bipolar disorder care as new evidence emerges. Trial registration Open Science Framework https://osf.io/pjmvn/ Readers’ note This is a living systematic review and may be updated in the next two years if additional evidence emerges.
The Human Phenotype Ontology in 2024: phenotypes around the world
Gargano, Michael , Matentzoglu, Nicolas , Coleman, Ben , Addo-Lartey, Eunice B, Anagnostopoulos, Anna V. , Anderton, Joel , Avillach, Paul , Bagley, Anita , Bakštein, Eduard , Balhoff, James P. , Baynam, Gareth , Bertram, Holli , Bishop, Somer , Bodenstein, David F. , Botas, Pablo , Cady, J , Cameron, Rhiannon , Castellanos, F , Chan, Lauren , Cruz-Rojo, Jaime , Dahan‐Oliel, Noémi , Davids, Jon R. , Dieuleveult, Maud de , Souza, Vinícius de , Vries, Bert B.A. de , Diaz‐Byrd, Claudia , Duyzend, Michael , Elfeky, Reem , Essaid, Shahim , Fabrizzi, Carolina , Freudenberg‐Hua, Yun , Gabriel, Davera , Moses, Rachel Gore , Green, Ian, Gu, Weihong, Guthrie, Julia, Hamosh, Ada , Hanauer, Marc , Hanušová, Kateřina , He, Yongqun , Helbig, Ingo , Huang, Shangzhi, Joseph, Lisa , Keramatian, Kamyar , King, Bryan , Knoflach, Katrin , Koolen, David A. , Kraus, Megan L , Kroll, Carlo , Kusters, Maaike , Ladewig, Markus S. , Lagorce, David , Laraway, Bryan , Li, Xiarong, Lucano, Caterina , Marazita, Mary L. , Martínez‐Glez, Víctor , McHenry, Toby H, McInnis, Melvin G. , Mihulová, Michaela , Millett, Caitlin E. , Moslerová, Veronika , Narutomi, Kenji, Nevado, Julián , Nierenberg, Andrew A. , Čajbiková, Nikola Novák , Ogishima, Soichi , Olson, Daniel , Ortiz, Abigail, Nanclares, Guiomar Pérez de , Peters, Amy T. , Rapp, Christina , Rath, Ana , Rekerle, Lauren , Roberts, Angharad M. , Roy, Suzy, Sanders, Stephan , Schuetz, Catharina , Schwarz, Martin , Scott, Katie , Seelow, Dominik , Seitz, Berthold , Shen, Yiping , Similuk, Morgan , Simon, Eric S. , Singh, Balwinder , Smith, Cynthia L. , Smolinsky, Jake T , Stafford, Elizabeth , Stefancsik, Ray , Steinhaus, Robin , Strawbridge, Rebecca , Sundaramurthi, Jagadish Chandrabose , Talapova, Polina , Castano, Jair A Tenorio , Tesner, Pavel , Thomas, Rhys H. , Turnovec, Marek , Gijn, Mariëlle van , Vlčková, Markéta , Walden, Anita , Ware, James S. , Wiafe, Addo A, Wiafe, Samuel Agyei , Wiggins, Lisa D. , Williams, Andrew E. , Wu, Chen , Xiong, Hui, Yalın, Nefize , Yamamoto, Yasunori , Yatham, Lakshmi N. , Yocum, Anastasia K. , Young, Allan H. , Yüksel, Zafer , Zandi, Peter P. , Zvolský, Miroslav , Carmody, Leigh , Harris, Nomi L. , Muñoz-Torres, Mónica , Daniš, Daniel , Mungall, Chris , Haendel, Melissa , Robinson, Peter N. , Gargano, Michael A , Bagley, Anita M , Bello, Susan M , Berk, Michael , Bertram, Holli , Bishop, Somer , Blau, Hannah , Bodenstein, David F , Botas, Pablo , Boztug, Kaan , Čady, Jolana , Callahan, Tiffany J , Cameron, Rhiannon , Carbon, Seth J , Castellanos, Francisco , Caufield, J Harry , Chan, Lauren E , Chute, Christopher G , Cruz-Rojo, Jaime , Dahan-Oliel, Noémi , Davids, Jon R , de Dieuleveult, Maud , de Vries, Bert B A , de Vries, Esther , DePaulo, J Raymond , Derfalvi, Beata , Dhombres, Ferdinand , Diaz-Byrd, Claudia , Dingemans, Alexander J M , Donadille, Bruno , Duyzend, Michael , Elfeky, Reem , Essaid, Shahim , Fabrizzi, Carolina , Fico, Giovanna , Firth, Helen V , Freudenberg-Hua, Yun , Fullerton, Janice M , Gilmour, Kimberly , Giordano, Jessica , Goes, Fernando , Moses, Rachel Gore , Griese, Matthias , Groza, Tudor , Guthrie, Julia , Gyori, Benjamin , Hamosh, Ada , Hanauer, Marc , Hanušová, Kateřina , He, Yongqun , Hegde, Harshad , Helbig, Ingo , Holasová, Kateřina , Hoyt, Charles Tapley , Hurwitz, Eric , Jacobsen, Julius O B , Joseph, Lisa , Keramatian, Kamyar , King, Bryan , Knoflach, Katrin , Koolen, David A , Kraus, Megan L , Kusters, Maaike , Ladewig, Markus S , Lagorce, David , Lai, Meng-Chuan , Lapunzina, Pablo , Laraway, Bryan , Lewis-Smith, David , Lucano, Caterina , Majd, Marzieh , Marazita, Mary L , Martinez-Glez, Victor , McInnis, Melvin G , McMurry, Julie A , Mihulová, Michaela , Millett, Caitlin E , Mitchell, Philip B , Moslerová, Veronika , Nematollahi, Shahrzad , Nevado, Julian , Nierenberg, Andrew A , Čajbiková, Nikola Novák , Nurnberger, John I , Ogishima, Soichi , Olson, Daniel , Ortiz, Abigail , Pachajoa, Harry , Perez de Nanclares, Guiomar , Peters, Amy T , Putman, Tim , Rath, Ana , Reese, Justin , Rekerle, Lauren , Sanders, Stephan J , Schuetz, Catharina , Schulte, Eva , Schulze, Thomas , Schwarz, Martin , Scott, Katie , Seelow, Dominik , Seitz, Berthold , Similuk, Morgan N , Simon, Eric S , Singh, Balwinder , Smedley, Damian , Smith, Cynthia L , Smolinsky, Jake T , Sperry, Sarah , Stafford, Elizabeth , Stefancsik, Ray , Steinhaus, Robin , Strawbridge, Rebecca , Sundaramurthi, Jagadish Chandrabose , Talapova, Polina , Tenorio Castano, Jair A , Tesner, Pavel , Thomas, Rhys H , Thurm, Audrey , Turnovec, Marek , van Gijn, Marielle E , Vasilevsky, Nicole A , Vlčková, Markéta , Walden, Anita , Wang, Kai , Wapner, Ron , Ware, James S , Wiafe, Samuel A , Wiggins, Lisa D , Williams, Andrew , Wyrwoll, Margot J , Yalin, Nefize , Yamamoto, Yasunori , Yatham, Lakshmi N , Yocum, Anastasia K , Young, Allan H , Yüksel, Zafer , Zandi, Peter P , Zankl, Andreas , Zarante, Ignacio , Zvolský, Miroslav , Toro, Sabrina , Carmody, Leigh C , Harris, Nomi L , Munoz-Torres, Monica C , Danis, Daniel , Mungall, Christopher J , Köhler, Sebastian , Haendel, Melissa , Robinson, Peter N , Berk, Michael , Chute, Christopher G. , Fico, Giovanna , Fullerton, Janice M. , Giordano, Jessica L. , Jiang, Xiaofeng , Lai, Meng‐Chuan , Schulte, Eva C. , Smedley, Damian , Sperry, Sarah H. , Xiong, Hui

Nucleic Acids Research | October 19, 2023 | Volume: 52 | Issue: D1 | Pages: D1333-D1346

10.1093/nar/gkad1005 Get It

Abstract The Human Phenotype Ontology (HPO) is a widely used resource that comprehensively organizes and defines the phenotypic features of human disease, enabling computational inference and supporting genomic and phenotypic analyses through semantic similarity and machine learning algorithms. The HPO has widespread applications in clinical diagnostics and translational research, including genomic diagnostics, gene-disease discovery, and cohort analytics. In recent years, groups around the world have developed translations of the HPO from English to other languages, and the HPO browser has been internationalized, allowing users to view HPO term labels and in many cases synonyms and definitions in ten languages in addition to English. Since our last report, a total of 2239 new HPO terms and 49235 new HPO annotations were developed, many in collaboration with external groups in the fields of psychiatry, arthrogryposis, immunology and cardiology. The Medical Action Ontology (MAxO) is a new effort to model treatments and other measures taken for clinical management. Finally, the HPO consortium is contributing to efforts to integrate the HPO and the GA4GH Phenopacket Schema into electronic health records (EHRs) with the goal of more standardized and computable integration of rare disease data in EHRs.
Patterns of pharmacotherapy for bipolar disorder: A GBC survey
Singh, Balwinder , Yocum, Anastasia K. , Strawbridge, Rebecca , Burdick, Katherine E. , Millett, Caitlin E. , Peters, Amy T. , Sperry, Sarah H. , Fico, Giovanna , Vieta, Eduard , Godin, Ophélia , McInnis, Melvin G. , Nierenberg, Andrew A. , Young, Allan H. , Berk, Michael , Williams, Lana J., Keramatian, Kamyar , Yatham, Lakshmi N. , Overs, Bronwyn J. , Roberts, Gloria , Zandi, Peter P. , Pham, Dániel , Frye, Mark A. , Collaborative, The FACE‐BD Collaborators, The Global Bipolar Cohort, Samalin, Ludovic , Godin, Ophelia , Leboyer, Marion , Etain, B , Tso, Ivy F , Coombes, Brandon J , Williams, Lana J , Keramatian, Kamyar , Fullerton, Janice M , Andreazza, Ana C , Zandi, Peter P , Biernacka, Joanna , Vieta, E , Singh, Balwinder , Pham, Daniel , Yatham, Lakshmi N , Young, Allan H , Strawbridge, Rebecca , Berk, Michael , Fico, Giovanna , McInnis, Melvin G , Millett, Caitlin E , Sperry, Sarah , Burdick, K E , Samalin, Ludovic , Verdolini, Norma , Leboyer, Marion , Étain, Bruno , Coombes, Brandon J. , Ashton, Melanie M. , Fullerton, Janice M. , Mitchell, Philip B , Andreassen, Ole A. , Andreazza, Ana C. , Biernacka, Joanna M. , Collaborative, The FACE‐BD Collaborators, The Global Bipolar Cohort

Bipolar Disorders | July 18, 2023 | Volume: 26 | Issue: 1 | Pages: 22-32

10.1111/bdi.13366 Get It

Abstract Objectives To understand treatment practices for bipolar disorders (BD), this study leveraged the Global Bipolar Cohort collaborative network to investigate pharmacotherapeutic treatment patterns in multiple cohorts of well‐characterized individuals with BD in North America, Europe, and Australia. Methods Data on pharmacotherapy, demographics, diagnostic subtypes, and comorbidities were provided from each participating cohort. Individual site and regional pooled proportional meta‐analyses with generalized linear mixed methods were conducted to identify prescription patterns. Results This study included 10,351 individuals from North America ( n = 3985), Europe ( n = 3822), and Australia ( n = 2544). Overall, participants were predominantly female (60%) with BD‐I (60%; vs. BD‐II = 33%). Cross‐sectionally, mood‐stabilizing anticonvulsants (44%), second‐generation antipsychotics (42%), and antidepressants (38%) were the most prescribed medications. Lithium was prescribed in 29% of patients, primarily in the Australian (31%) and European (36%) cohorts. First‐generation antipsychotics were prescribed in 24% of the European versus 1% in the North American cohort. Antidepressant prescription rates were higher in BD‐II (47%) compared to BD‐I (35%). Major limitations were significant differences among cohorts based on inclusion/exclusion criteria, data source, and time/year of enrollment into cohort. Conclusions Mood‐stabilizing anticonvulsants, second‐generation antipsychotics, and antidepressants were the most prescribed medications suggesting prescription patterns that are not necessarily guideline concordant. Significant differences exist in the prescription practices across different geographic regions, especially the underutilization of lithium in the North American cohorts and the higher utilization of first‐generation antipsychotics in the European cohorts. There is a need to conduct future longitudinal studies to further explore these differences and their impact on outcomes, and to inform and implement evidence‐based guidelines to help improve treatment practices in BD.