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D. Koszycki · SciRah

Researcher profile · Semantic Scholar

D. Koszycki

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D. Koszycki — researcher profile on SciRah

h-index: 38
Works: 127
Citations: 5,077

Most-cited papers

Effects of citalopram and interpersonal psychotherapy on depression in patients with coronary artery disease: the Canadian Cardiac Randomized Evaluation of Antidepressant and Psychotherapy Efficacy (CREATE) trial.
F. Lespérance, N. Frasure-smith, D. Koszycki, M. Laliberté +7 more
2007Journal of the American Medical Association (JAMA)681 citations
Semantic Scholar
Randomized trial of a meditation-based stress reduction program and cognitive behavior therapy in generalized social anxiety disorder.
D. Koszycki, Melodie Benger, J. Shlik, J. Bradwejn
2007Behaviour Research and Therapy320 citations
Semantic Scholar
Prenatal social support, postnatal social support, and postpartum depression.
Ri-Hua Xie, G. He, D. Koszycki, M. Walker +1 more
2009Annals of Epidemiology242 citations
Semantic Scholar
Evaluation of anxiolytic properties of Gotukola--(Centella asiatica) extracts and asiaticoside in rat behavioral models.
P. Wijeweera, J. Arnason, D. Koszycki, Z. Merali
2006Phytomedicine189 citations
Semantic Scholar
Investigation of cholecystokinin system genes in panic disorder
J. L. Kennedy, J. Bradwejn, D. Koszycki, N. King +3 more
1999Molecular Psychiatry126 citations Open access
Semantic Scholar
A double-blind, placebo-controlled study on the effects of Gotu Kola (Centella asiatica) on acoustic startle response in healthy subjects.
J. Bradwejn, Yueping Zhou, D. Koszycki, J. Shlik
2000Journal of Clinical Psychopharmacology122 citations
Semantic Scholar
A multifaith spiritually based intervention for generalized anxiety disorder: a pilot randomized trial.
D. Koszycki, K. Raab, F. Aldosary, J. Bradwejn
2010Journal of Clinical Psychology121 citations Open access
Semantic Scholar
Association of the Val158Met Catechol O-Methyltransferase Genetic Polymorphism with Panic Disorder
C. Rothe, D. Koszycki, J. Bradwejn, N. King +5 more
2006Neuropsychopharmacology99 citations
Semantic Scholar
Candidate genes in panic disorder: meta-analyses of 23 common variants in major anxiogenic pathways
A. Howe, H. Buttenschon, A. Bani-Fatemi, E. Maron +19 more
2015Molecular Psychiatry86 citations Open access
Semantic Scholar
Knowing when not to use the Internet: Shyness and adolescents' on-line and off-line interactions with friends
F. Laghi, B. Schneider, Irene Vitoroulis, Robert J. Coplan +6 more
2013Computers in Human Behavior83 citations
Semantic Scholar
What clinicians want: findings from a psychotherapy practice research network survey.
G. Tasca, J. Sylvestre, L. Balfour, Livia Chyurlia +18 more
2015Psychotherapy81 citations
Semantic Scholar
Negative affect mediates the relationship between interpersonal problems and binge-eating disorder symptoms and psychopathology in a clinical sample: a test of the interpersonal model.
Iryna V Ivanova, G. Tasca, N. Hammond, L. Balfour +3 more
2015European eating disorders review81 citations
Semantic Scholar
Behavioral, cardiovascular, and neuroendocrine profiles following CCK‐4 challenge in healthy volunteers: A comparison of panickers and nonpanickers
D. Koszycki, R. Zacharko, J. Le Melledo, J. Bradwejn
1998Depression and Anxiety69 citations Open access
Semantic Scholar
Effect of acute tryptophan depletion on behavioral, cardiovascular, and hormonal sensitivity to cholecystokinin-tetrapeptide challenge in healthy volunteers.
D. Koszycki, R. Zacharko, J. Le Melledo, S. Young +1 more
1996Biological Psychiatry63 citations
Semantic Scholar
Gender differences in anxiety‐related traits in patients with panic disorder
Meredith Foot, D. Koszycki
2004Depression and Anxiety61 citations
Semantic Scholar
Preliminary Investigation of a Mindfulness-Based Intervention for Social Anxiety Disorder That Integrates Compassion Meditation and Mindful Exposure
D. Koszycki, J. Thake, Céline Mavounza, J. Daoust +2 more
2016Journal of Alternative and Complementary Medicine60 citations
Semantic Scholar
A Multifaith Spiritually Based Intervention Versus Supportive Therapy for Generalized Anxiety Disorder: A Pilot Randomized Controlled Trial
D. Koszycki, Cynthia Bilodeau, Kelley Raab-Mayo, J. Bradwejn
2013Journal of Clinical Psychology56 citations Open access
Semantic Scholar
Exploring Connections Between Self-Compassion, Mindfulness, and Social Anxiety
Elisa Makadi, D. Koszycki
202052 citations
Semantic Scholar
A pilot feasibility study of a peer-led mindfulness program for medical students
M. Danilewitz, J. Bradwejn, D. Koszycki
2016Canadian Medical Education Journal50 citations Open access
Semantic Scholar
Effect of aging on cholecystokinin-induced panic.
A. Flint, D. Koszycki, F. Vaccarino, A. Cadieux +2 more
1998American Journal of Psychiatry50 citations
Semantic Scholar
Interpersonal psychotherapy versus brief supportive therapy for depressed infertile women: first pilot randomized controlled trial
D. Koszycki, J. Bisserbe, P. Blier, J. Bradwejn +1 more
2012Archives of Women's Mental Health47 citations
Semantic Scholar
Feasibility and effectiveness of an online mindfulness meditation program for medical students
M. Danilewitz, D. Koszycki, Heather Maclean, M. Sanchez-Campos +3 more
2018Canadian Medical Education Journal43 citations Open access
Semantic Scholar
Neurohormonal responses to cholecystokinin tetrapeptide: a comparison of younger and older healthy subjects.
A. Flint, D. Koszycki, J. Bradwejn, F. Vaccarino
2000Psychoneuroendocrinology43 citations
Semantic Scholar
Sensitivity to CCK-4 in Women with and without Premenstrual Dysphoric Disorder (PMDD) During Their Follicular and Luteal Phases
J. Le Melledo, S. Merani, D. Koszycki, F. Bellavance +5 more
1999Neuropsychopharmacology42 citations
Semantic Scholar
An open-label trial of interpersonal psychotherapy in depressed patients with coronary disease.
D. Koszycki, S. Lafontaine, N. Frasure-smith, R. Swenson +1 more
2004Psychosomatics41 citations Open access
Semantic Scholar
Fetal Sex, Social Support, and Postpartum Depression
Ri-Hua Xie, G. He, D. Koszycki, M. Walker +1 more
2009Canadian journal of psychiatry. Revue canadienne de psychiatrie39 citations Open access
Semantic Scholar
Association study of serotonin-2A receptor gene polymorphism and panic disorder in patients from Canada and Germany.
C. Rothe, D. Koszycki, J. Bradwejn, N. King +7 more
2004Neuroscience Letters35 citations
Semantic Scholar
Effects of CBT Versus MBSR Treatment on Social Stress Reactions in Social Anxiety Disorder
Jacinthe Faucher, D. Koszycki, J. Bradwejn, Z. Merali +1 more
201633 citations
Semantic Scholar
Design and Rationale for a Randomized, Controlled Trial of Interpersonal Psychotherapy and Citalopram for Depression in Coronary Artery Disease (CREATE)
N. Frasure-smith, D. Koszycki, J. Swenson, B. Baker +6 more
2006Psychosomatic Medicine32 citations
Semantic Scholar
Behavioral, neurochemical, anatomical and electrophysiological correlates of panic disorder: multiple transmitter interaction and neuropeptide colocalization.
R. Zacharko, D. Koszycki, Paul D. Mendella, J. Bradwejn
1995Progress in neurobiology30 citations
Semantic Scholar
Effects of cholecystokinin tetrapeptide on respiratory function in healthy volunteers.
J. Bradwejn, J. Legrand, D. Koszycki, J. Bates +1 more
1998American Journal of Psychiatry27 citations
Semantic Scholar
The role of the β-noradrenergic system in cholecystokinin-tetrapeptide-induced panic symptoms
J. Le Melledo, J. Bradwejn, D. Koszycki, D. Bichet +1 more
199825 citations
Semantic Scholar
Anxiety sensitivity does not predict fearful responding to 35% carbon dioxide in patients with panic disorder.
D. Koszycki, J. Bradwejn
2001Psychiatry Research23 citations
Semantic Scholar
Influence of personality on behavioral response to cholecystokinin-tetrapeptide in patients with panic disorder.
D. Koszycki, R. Zacharko, J. Bradwejn
1996Psychiatry Research23 citations
Semantic Scholar
Evaluation of Inference-Based Cognitive-Behavioral Therapy for Obsessive-Compulsive Disorder: A Multicenter Randomized Controlled Trial with Three Treatment Modalities
F. Aardema, S. Bouchard, D. Koszycki, M. Lavoie +2 more
2022Psychotherapy and Psychosomatics22 citations Open access
Semantic Scholar
Effects of CCK-4 infusion on the acoustic eye-blink startle and psychophysiological measures in healthy volunteers
J. Shlik, Yueping Zhou, D. Koszycki, F. Vaccarino +1 more
1999Journal of Psychopharmacology22 citations
Semantic Scholar
Randomized Trial of Cognitive Behavior Group Therapy and a Mindfulness-based Intervention for Social Anxiety Disorder: Preliminary Findings.
D. Koszycki, E. Guérin, J. Dimillo, J. Bradwejn
2020Clinical Psychology and Psychotherapy21 citations
Semantic Scholar
Prayer and well-being in Muslim Canadians: exploring the mediating role of spirituality, mindfulness, optimism, and social support
Mawdah Albatnuni, D. Koszycki
202021 citations
Semantic Scholar
Daily Patterns of Communication and Contact Between Italian Early Adolescents and Their Friends
R. Baiocco, F. Laghi, B. Schneider, M. Dalessio +4 more
2011Cyberpsychology, Behavior, and Social Networking21 citations
Semantic Scholar
Lack of association between the corticotrophin-releasing hormone receptor 2 gene and panic disorder
Subi Tharmalingam, N. King, V. De Luca, C. Rothe +4 more
2006Psychiatric Genetics21 citations
Semantic Scholar
A pilot study of a longitudinal mindfulness curriculum in undergraduate medical education
Heather Maclean, Emélie Braschi, D. Archibald, M. Sanchez-Campos +3 more
2020Canadian Medical Education Journal20 citations Open access
Semantic Scholar
Decrease in short-term memory function induced by CCK-4 in healthy volunteers.
J. Shlik, D. Koszycki, J. Bradwejn
1998Peptides20 citations
Semantic Scholar
Testing a stepped care model for binge-eating disorder: a two-step randomized controlled trial
G. Tasca, D. Koszycki, Agostino Brugnera, Livia Chyurlia +14 more
2018Psychological Medicine19 citations Open access
Semantic Scholar
The influence of Type A behavior pattern on the response to the panicogenic agent CCK-4.
J. Le Melledo, Heather M. Arthur, J. Dalton, C. Woo +5 more
2001Journal of Psychosomatic Research19 citations
Semantic Scholar
Effects of CCK‐tetrapeptide in patients with social phobia and obsessive–compulsive disorder
M. Katzman, D. Koszycki, J. Bradwejn
2004Depression and Anxiety17 citations Open access
Semantic Scholar
Aging and Panicogenic Response to Cholecystokinin Tetrapeptide: An Examination of the Cholecystokinin System
A. Flint, J. Bradwejn, F. Vaccarino, J. Gutkowska +2 more
2002Neuropsychopharmacology15 citations
Semantic Scholar
Interpersonal Psychotherapy for Late-life Depression and its Potential Application in China
Hua Xu, D. Koszycki
2020Neuropsychiatric Disease and Treatment14 citations Open access
Semantic Scholar
Arginine-vasopressin and oxytocin response to cholecystokinin-tetrapeptide.
J. Le Melledo, J. Bradwejn, D. Koszycki, F. Bellavance +1 more
2001Peptides14 citations
Semantic Scholar
Stress reactivity in healthy child offspring of parents with anxiety disorders.
D. Koszycki, M. Taljaard, C. Bielajew, R. Gow +1 more
2019Psychiatry Research12 citations
Semantic Scholar
Exploring the Benefits of Mindfulness Training in Healthy Community-Dwelling Older Adults: a Randomized Controlled Study Using a Mixed Methods Approach
A. Fiocco, S. Mallya, Mitra Farzaneh, D. Koszycki
2018Mindfulness12 citations
Semantic Scholar

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