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Roger S. McIntyre

Roger S. McIntyre

University of Toronto
Canada

D-Index & Metrics

Medicine

D-Index
127
Citations
70096
World Ranking
2804
National Ranking
110

Roger S. McIntyre publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Roger S. McIntyre sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 881 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Roger S. McIntyre D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Roger S. McIntyre sits on this spectrum.

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 127 D-Index — 86th percentile

86% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Overview

Roger S. McIntyre is affiliated with the University of Toronto in Canada. Their research spans multiple interconnected disciplines, primarily focusing on medicine, psychology, and neuroscience. Their work is concentrated in subfields such as psychiatry and mental health, pharmacology, clinical psychology, biological psychiatry, and experimental and cognitive psychology.

The scientist's research topics include treatment of major depression, tryptophan and brain disorders, bipolar disorder and treatment, mental health research topics, COVID-19 and mental health, electroconvulsive therapy studies, and functional brain connectivity studies.

Among their recent publications are the following papers:

  • "Impact of COVID-19 pandemic on mental health in the general population: A systematic review" (2020), published in Journal of Affective Disorders
  • "A longitudinal study on the mental health of general population during the COVID-19 epidemic in China" (2020), published in Brain Behavior and Immunity
  • "Fatigue and cognitive impairment in Post-COVID-19 Syndrome: A systematic review and meta-analysis" (2021), published in Brain Behavior and Immunity
  • "Do psychiatric patients experience more psychiatric symptoms during COVID-19 pandemic and lockdown? A case-control study with service and research implications for immunopsychiatry" (2020), published in Brain Behavior and Immunity
  • "Bipolar disorders" (2020), published in The Lancet

The scientist has collaborated extensively with coauthors such as Joshua D. Rosenblat, Rodrigo B. Mansur, Roger Ho, Kayla M. Teopiz, and Yena Lee.

Frequent publication venues for Roger S. McIntyre include:

  • Journal of Affective Disorders
  • CNS Spectrums
  • Journal of Psychiatric Research
  • Psychiatry Research
  • Bipolar Disorders

Best Publications

  • Impact of COVID-19 pandemic on mental health in the general population: A systematic review.

    Jiaqi Xiong;Orly Lipsitz;Flora Nasri;Leanna M.W. Lui

  • A longitudinal study on the mental health of general population during the COVID-19 epidemic in China

    Cuiyan Wang;Riyu Pan;Xiaoyang Wan;Yilin Tan

  • 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

    Lakshmi N Yatham;Sidney H Kennedy;Sagar V Parikh;Ayal Schaffer

  • Canadian Network for Mood and Anxiety Treatments (CANMAT) 2016 Clinical Guidelines for the Management of Adults with Major Depressive Disorder Section 3. Pharmacological Treatments

    Sidney H. Kennedy;Raymond W. Lam;Roger S. McIntyre;S. Valérie Tourjman

  • Canadian Network for Mood and Anxiety Treatments (CANMAT) and International Society for Bipolar Disorders (ISBD) collaborative update of CANMAT guidelines for the management of patients with bipolar disorder: update 2013.

    Lakshmi N. Yatham;Sidney H. Kennedy;Sagar V. Parikh;Ayal Schaffer

  • Do psychiatric patients experience more psychiatric symptoms during COVID-19 pandemic and lockdown? A case-control study with service and research implications for immunopsychiatry.

    Fengyi Hao;Wanqiu Tan;Li Jiang;Ling Zhang

  • Cognitive deficits and functional outcomes in major depressive disorder: determinants, substrates, and treatment interventions.

    Roger S. McIntyre;Danielle S. Cha;Joanna K. Soczynska;Hanna O. Woldeyohannes

  • Inflamed moods: a review of the interactions between inflammation and mood disorders.

    Joshua D. Rosenblat;Danielle S. Cha;Rodrigo B. Mansur;Roger S. McIntyre

  • Canadian Network for Mood and Anxiety Treatments (CANMAT) and International Society for Bipolar Disorders (ISBD) collaborative update of CANMAT guidelines for the management of patients with bipolar disorder: update 2009.

    Lakshmi N Yatham;Sidney H Kennedy;Ayal Schaffer;Sagar V Parikh

  • Is returning to work during the COVID-19 pandemic stressful? A study on immediate mental health status and psychoneuroimmunity prevention measures of Chinese workforce.

    Wanqiu Tan;Fengyi Hao;Roger S. McIntyre;Li Jiang

  • Synthesizing the Evidence for Ketamine and Esketamine in Treatment-Resistant Depression: An International Expert Opinion on the Available Evidence and Implementation

    Roger S McIntyre;Roger S McIntyre;Joshua D Rosenblat;Joshua D Rosenblat;Charles B Nemeroff;Gerard Sanacora

  • Inflammation and the Phenomenology, Pathophysiology, Comorbidity, and Treatment of Bipolar Disorder: A Systematic Review of the Literature

    Benjamin I. Goldstein;David E. Kemp;Joanna K. Soczynska;Roger S. McIntyre;Roger S. McIntyre

  • IL-1β, IL-6, TNF- α and CRP in Elderly Patients with Depression or Alzheimer's disease: Systematic Review and Meta-Analysis.

    Ada Ng;Wilson W. Tam;Melvyn W. Zhang;Cyrus S. Ho

  • Major Depressive Disorder and Bipolar Disorder Predispose Youth to Accelerated Atherosclerosis and Early Cardiovascular Disease: A Scientific Statement from the American Heart Association

    Benjamin I. Goldstein;Mercedes R. Carnethon;Karen A. Matthews;Roger S. McIntyre

  • Canadian Network for Mood and Anxiety Treatments (CANMAT) clinical guidelines for the management of major depressive disorder in adults. III. Pharmacotherapy.

    Raymond W Lam;Sidney H Kennedy;Sophie Grigoriadis;Roger S McIntyre

  • Canadian Network for Mood and Anxiety Treatments (CANMAT) guidelines for the management of patients with bipolar disorder: consensus and controversies.

    Lakshmi N Yatham;Sidney H Kennedy;Claire O'Donovan;Sagar Parikh

  • A randomized, double-blind, placebo-controlled study of vortioxetine on cognitive function in depressed adults

    Roger S. McIntyre;Søren Lophaven;Christina K. Olsen

  • Comorbid somatic illnesses in patients with severe mental disorders: clinical, policy, and research challenges.

    W Wolfgang Fleischhacker;Marcelo Cetkovich-Bakmas;Marc De Hert;Charles H Hennekens

  • Treatment-resistant depression: Definitions, review of the evidence, and algorithmic approach

    Roger S. McIntyre;Marie-Josée Filteau;Lawrence Martin;Simon Patry

  • Differences in brain glucose metabolism between responders to CBT and venlafaxine in a 16-week randomized controlled trial.

    Sidney H. Kennedy;Jakub Z. Konarski;Zindel V. Segal;Mark A. Lau

Frequent Co-Authors

Rodrigo B. Mansur
Rodrigo B. Mansur University Health Network
Sidney H. Kennedy
Sidney H. Kennedy University Health Network
Mehala Subramaniapillai
Mehala Subramaniapillai University of Toronto
Roger C.M. Ho
Roger C.M. Ho Hong Kong University of Science and Technology
Elisa Brietzke
Elisa Brietzke Queen's University
André F. Carvalho
André F. Carvalho Centre for Addiction and Mental Health
Michael Berk
Michael Berk Deakin University
Lakshmi N. Yatham
Lakshmi N. Yatham University of British Columbia
Trisha Suppes
Trisha Suppes Stanford University
Cyrus S.H. Ho
Cyrus S.H. Ho National University of Singapore

External Links

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Best Scientists Citing Roger S. McIntyre

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Publications: 121

Allan H. Young

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King's College London

Publications: 113

João Quevedo

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The University of Texas Health Science Center at Houston

Publications: 111

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Publications: 96

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University Health Network

Publications: 90

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Kamilla W. Miskowiak

Copenhagen University Hospital

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