Schaffer, Ayal
Sunnybrook Health Science Centre · University of Toronto · Sunnybrook Hospital · Sunnybrook Research Institute
29 papers on CoChatORCID 0000-0001-6220-5042
Most cited papers
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Canadian Network for Mood and Anxiety Treatments ( CANMAT ) and International Society for Bipolar Disorders ( ISBD ) 2018 guidelines for the management of patients with bipolar disorder
Yatham, L. N., Kennedy, S. H., Parikh, S. V., Schaffer, A., Bond, D. J., Frey, B. N., Sharma, V., Goldstein, B. I., Rej, S., Beaulieu, S., et al. (2018) · Bipolar Disorders
Bipolar Disorder and TreatmentTreatment of Major Depression
Cited by 1,852
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The Sequenced Treatment Alternatives to Relieve Depression (STAR*D) Trial: A Review
Sinyor, M., Schaffer, A., & Levitt, A. (2010) · The Canadian Journal of Psychiatry
Treatment of Major DepressionMental Health Treatment and Access
Cited by 396
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Canadian Network for Mood and Anxiety Treatments (CANMAT) guidelines for the management of patients with bipolar disorder: consensus and controversies
Yatham, L. N., Kennedy, S. H., O'Donovan, C., Parikh, S., MacQueen, G., McIntyre, R., Sharma, V., Silverstone, P., Alda, M., Baruch, P., et al. (2005) · Bipolar Disorders
Bipolar Disorder and TreatmentTreatment of Major Depression
Cited by 388
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International Society for Bipolar Disorders Task Force on Suicide: meta‐analyses and meta‐regression of correlates of suicide attempts and suicide deaths in bipolar disorder
Schaffer, A., Isometsä, E. T., Tondo, L., H Moreno, D., Turecki, G., Reis, C., Cassidy, F., Sinyor, M., Azorin, J., Kessing, L. V., et al. (2015) · Bipolar Disorders
Bipolar Disorder and TreatmentSuicide and Self-Harm Studies
Cited by 335
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Lower dopamine transporter binding potential in striatum during depression
Meyer, J. H., Krüger, S., Wilson, A. A., Christensen, B. K., Goulding, V. S., Schaffer, A., Minifie, C., Houle, S., Hussey, D., & Kennedy, S. H. (2001) · Neuroreport
Neurotransmitter Receptor Influence on BehaviorTreatment of Major Depression
Cited by 269
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The Canadian Network for Mood and Anxiety Treatments (CANMAT) task force recommendations for the management of patients with mood disorders and select comorbid medical conditions
Ramasubbu, R., Taylor, V. H., Samaan, Z., Sockalingham, S., Li, M., Patten, S., Rodin, G., Schaffer, A., Beaulieu, S., & McIntyre, R. S. (2012) · Annals of Clinical Psychiatry
Treatment of Major DepressionMental Health Treatment and Access
Cited by 206
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Epidemiology, neurobiology and pharmacological interventions related to suicide deaths and suicide attempts in bipolar disorder: Part I of a report of the International Society for Bipolar Disorders Task Force on Suicide in Bipolar Disorder
Schaffer, A., Isometsä, E. T., Tondo, L., Moreno, D. H., Sinyor, M., Kessing, L. V., Turecki, G., Weizman, A., Azorin, J.-M., Ha, K., et al. (2015) · Australian & New Zealand Journal of Psychiatry
Bipolar Disorder and TreatmentSuicide and Self-Harm Studies
Cited by 175
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Community Survey of Bipolar Disorder in Canada: Lifetime Prevalence and Illness Characteristics
Schaffer, A., Cairney, J., Cheung, A., Veldhuizen, S., & Levitt, A. (2006) · The Canadian Journal of Psychiatry
Bipolar Disorder and TreatmentPersonality Disorders and Psychopathology
Cited by 143
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The Canadian Network for Mood and Anxiety Treatments (Canmat) Task Force Recommendations for the Management of Patients with Mood Disorders and Comorbid Attention-Deficit/Hyperactivity Disorder
Bond, D. J., Hadjipavlou, G., Lam, R. W., McIntyre, R. S., Beaulieu, S., Schaffer, A., & Weiss, M. (2012) · Annals of Clinical Psychiatry
Attention Deficit Hyperactivity DisorderBipolar Disorder and Treatment
Cited by 133
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A review of factors associated with greater likelihood of suicide attempts and suicide deaths in bipolar disorder: Part II of a report of the International Society for Bipolar Disorders Task Force on Suicide in Bipolar Disorder
Schaffer, A., Isometsä, E. T., Azorin, J.-M., Cassidy, F., Goldstein, T., Rihmer, Z., Sinyor, M., Tondo, L., Moreno, D. H., Turecki, G., et al. (2015) · Australian & New Zealand Journal of Psychiatry
Bipolar Disorder and TreatmentSuicide and Self-Harm Studies
Cited by 120
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Population-based analysis of health care contacts among suicide decedents: identifying opportunities for more targeted suicide prevention strategies
Schaffer, A., Sinyor, M., Kurdyak, P., Vigod, S., Sareen, J., Reis, C., Green, D., Bolton, J., Rhodes, A., Grigoriadis, S., et al. (2016) · World Psychiatry
Suicide and Self-Harm StudiesHomicide, Infanticide, and Child Abuse
Cited by 118
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The association between suicide deaths and putatively harmful and protective factors in media reports
Sinyor, M., Schaffer, A., Nishikawa, Y., Redelmeier, D. A., Niederkrotenthaler, T., Sareen, J., Levitt, A. J., Kiss, A., & Pirkis, J. (2018) · Canadian Medical Association Journal
Suicide and Self-Harm StudiesHomicide, Infanticide, and Child Abuse
Cited by 108
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Delphi survey of maintenance lithium treatment in older adults with bipolar disorder: An ISBD task force report
Shulman, K. I., Almeida, O. P., Herrmann, N., Schaffer, A., Strejilevich, S. A., Paternoster, C., Amodeo, S., Dols, A., & Sajatovic, M. (2019) · Bipolar Disorders
Bipolar Disorder and TreatmentSchizophrenia research and treatment
Cited by 86
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Bipolar disorder among adolescents and young adults: Results from an epidemiological sample
Kozloff, N., Cheung, A. H., Schaffer, A., Cairney, J., Dewa, C. S., Veldhuizen, S., Kurdyak, P., & Levitt, A. J. (2010) · Journal of Affective Disorders
Bipolar Disorder and TreatmentPersonality Disorders and Psychopathology
Cited by 78
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Managing Medical and Psychiatric Comorbidity in Individuals with Major Depressive Disorder and Bipolar Disorder
McIntyre, R. S., Rosenbluth, M., Ramasubbu, R., Bond, D. J., Taylor, V. H., Beaulieu, S., & Schaffer, A. (2012) · Annals of Clinical Psychiatry
Bipolar Disorder and TreatmentTreatment of Major Depression
Cited by 70
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Suicidal Ideation in Major Depression: Sex Differences and Impact of Comorbid Anxiety
Schaffer, A., Levitt, A. J., Bagby, R. M., Kennedy, S. H., Levitan, R. D., & Joffe, R. T. (2000) · The Canadian Journal of Psychiatry
Suicide and Self-Harm StudiesTreatment of Major Depression
Cited by 67
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Optimal duration of risperidone or olanzapine adjunctive therapy to mood stabilizer following remission of a manic episode: A CANMAT randomized double-blind trial
Yatham, L. N., Beaulieu, S., Schaffer, A., Kauer-Sant'Anna, M., Kapczinski, F., Lafer, B., Sharma, V, Parikh, S. V., Daigneault, A., Qian, H., et al. (2016) · Molecular Psychiatry
Bipolar Disorder and TreatmentSchizophrenia research and treatment
Cited by 64
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A population-based analysis of distinguishers of bipolar disorder from major depressive disorder
Schaffer, A., Cairney, J., Veldhuizen, S., Kurdyak, P., Cheung, A., & Levitt, A. (2010) · Journal of Affective Disorders
Bipolar Disorder and TreatmentPersonality Disorders and Psychopathology
Cited by 53
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The Canadian Network for Mood and Anxiety Treatments (Canmat) Task Force Recommendations for the Management of Patients with Mood Disorders and Comorbid Metabolic Disorders
McIntyre, R. S., Alsuwaidan, M., Goldstein, B. I., Taylor, V. H., Schaffer, A., Beaulieu, S., & Kemp, D. E. (2012) · Annals of Clinical Psychiatry
Bipolar Disorder and TreatmentEating Disorders and Behaviors
Cited by 45
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The Impact of a Harry Potter-Based Cognitive-Behavioral Therapy Skills Curriculum on Suicidality and Well-being in Middle Schoolers: A Randomized Controlled Trial
Klim-Conforti, P., Zaheer, R., Levitt, A. J., Cheung, A. H., Schachar, R., Schaffer, A., Goldstein, B. I., Fefergrad, M., Niederkrotenthaler, T., & Sinyor, M. (2021) · Journal of Affective Disorders
Suicide and Self-Harm StudiesSchool Health and Nursing Education
Cited by 41
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The Canadian Network for Mood and Anxiety Treatments (CANMAT) task force recommendations for the management of patients with mood disorders and comorbid substance use disorders
Beaulieu, S., Saury, S., Sareen, J., Tremblay, J., Schütz, C. G., McIntyre, R. S., & Schaffer, A. (2012) · Annals of Clinical Psychiatry
Substance Abuse Treatment and OutcomesBipolar Disorder and Treatment
Cited by 38
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Proof‐of‐concept randomized controlled trial of single‐session nitrous oxide treatment for refractory bipolar depression: Focus on cerebrovascular target engagement
Kim, W. S. H., Dimick, M. K., Omrin, D., Mitchell, R. H. B., Riegert, D., Levitt, A., Schaffer, A., Belo, S., Iazzetta, J., Detzler, G., et al. (2023) · Bipolar Disorders
Bipolar Disorder and TreatmentTreatment of Major Depression
Cited by 24
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Use of Mental Health Telemetry to Enhance Identification and Predictive Value of Early Changes During Augmentation Treatment of Major Depression
Schaffer, A., Kreindler, D., Reis, C., & Levitt, A. J. (2013) · Journal of Clinical Psychopharmacology
Treatment of Major DepressionMental Health Research Topics
Cited by 22
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Comparison of Antidepressant Use Between Subjects With Bipolar Disorder and Major Depressive Disorder With or Without Comorbid Anxiety
Schaffer, A., & Cairney, J. (2007) · The Journal of Clinical Psychiatry
Bipolar Disorder and TreatmentTreatment of Major Depression
Cited by 21
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