World's Best Scientists 2026 revealed!
Constantine G. Lyketsos

Constantine G. Lyketsos

D-Index & Metrics

Medicine

D-Index
146
Citations
77896
World Ranking
1341
National Ranking
777

Constantine G. Lyketsos 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 Constantine G. Lyketsos 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: 610 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: 732 publications — 83rd percentile

83% of scientists in this discipline score the same or lower.

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

Constantine G. Lyketsos 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 Constantine G. Lyketsos 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: 399 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: 146 D-Index — 94th percentile

94% of scientists in this discipline score the same or lower.

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

Overview

Constantine G. Lyketsos is affiliated with Johns Hopkins University in the United States, focusing on research primarily within the field of medicine. Their scholarship includes significant contributions to psychiatry and mental health, neurology, and physiology, alongside work in clinical psychology and general health professions.

The scientist's research concentrates on dementia and cognitive impairment, with a notable emphasis on Alzheimer's disease research and treatments. Additional areas of study include schizophrenia research and treatment, Parkinson's disease mechanisms and treatments, health systems and economic evaluations related to quality of life, as well as digital mental health interventions and the impact of COVID-19 on mental health.

Lyketsos has authored and co-authored numerous papers published in various scientific venues. Recent publications include the following:

  • "Associations between neuropsychiatric symptoms and incident Alzheimer's dementia in men versus women," 2022, Journal of Neurology
  • "WeCareAdvisor, an Online Platform to Help Family Caregivers Manage Dementia-Related Behavioral Symptoms: an Efficacy Trial in the Time of COVID-19," 2021, Journal of Technology in Behavioral Science
  • "Association between Motor Signs and Cognitive Performance in Cognitively Unimpaired Older Adults: A Cross-Sectional Study Using the NACC Database," 2022, Brain Sciences
  • "LATE-NC risk alleles (in TMEM106B, GRN, and ABCC9 genes) among persons with African ancestry," 2023, Journal of Neuropathology & Experimental Neurology
  • "Neuropsychiatric symptoms and incident Lewy body dementia in male versus female older adults with mild cognitive impairment," 2023, Psychiatry and Clinical Neurosciences

The researcher frequently collaborates with other authors, including Ioannis Liampas, Vasileios Siokas, Efthimios Dardiotis, David W. Fardo, and Elli Zoupa. Their work has appeared notably in venues such as Alzheimer's & Dementia, Journal of Neurology, Journal of Technology in Behavioral Science, Journal of Neuropathology & Experimental Neurology, and Psychiatry and Clinical Neurosciences.

Best Publications

  • Prevalence of neuropsychiatric symptoms in dementia and mild cognitive impairment: results from the cardiovascular health study.

    Constantine G. Lyketsos;Oscar Lopez;Beverly Jones;Annette L. Fitzpatrick

  • Mental and Behavioral Disturbances in Dementia: Findings from the Cache County Study on Memory in Aging

    Constantine G. Lyketsos;Martin Steinberg;Jo Ann T. Tschanz;Maria C. Norton

  • Effectiveness of atypical antipsychotic drugs in patients with Alzheimer's disease.

    Lon S. Schneider;Pierre N. Tariot;Karen S. Dagerman;Sonia M. Davis

  • Mood disorders in the medically ill: scientific review and recommendations.

    Dwight L. Evans;Dennis S. Charney;Dennis S. Charney;Lydia Lewis;Robert N. Golden

  • Assessment and management of behavioral and psychological symptoms of dementia

    Helen C Kales;Laura N Gitlin;Constantine G Lyketsos

  • Is Obesity Associated with Major Depression? Results from the Third National Health and Nutrition Examination Survey

    Chiadi U. Onyike;Rosa M. Crum;Hochang B. Lee;Constantine G. Lyketsos

  • Examining a bidirectional association between depressive symptoms and diabetes.

    Sherita Hill Golden;Mariana Lazo;Mercedes Carnethon;Alain G. Bertoni

  • Rare coding variants in PLCG2, ABI3, and TREM2 implicate microglial-mediated innate immunity in Alzheimer's disease

    Rebecca Sims;Sven J. Van Der Lee;Adam C. Naj;Céline Bellenguez;Céline Bellenguez

  • Neuropsychiatric symptoms in Alzheimer’s disease

    Constantine G. Lyketsos;Maria C. Carrillo;J. Michael Ryan;Ara S. Khachaturian

  • In vivo imaging of amyloid deposition in Alzheimer disease using the radioligand 18F-AV-45 (florbetapir [corrected] F 18).

    Dean F. Wong;Paul B. Rosenberg;Yun Zhou;Anil Kumar

  • Prevalence and classification of mild cognitive impairment in the Cardiovascular Health Study Cognition Study: part 1.

    Oscar L. Lopez;William J. Jagust;Steven T. DeKosky;James T. Becker

  • Physical Activity, APOE Genotype, and Dementia Risk: Findings from the Cardiovascular Health Cognition Study

    Laura Jean Podewils;Eliseo Guallar;Lewis H. Kuller;Linda P. Fried

  • Point and 5-year period prevalence of neuropsychiatric symptoms in dementia: The Cache county study

    Martin Steinberg;Huibo Shao;Peter Zandi;Constantine G. Lyketsos

  • Recommendations for the nomenclature of cognitive change associated with anaesthesia and surgery—2018

    L. Evered;L. Evered;B. Silbert;B. Silbert;D.S. Knopman;D.A. Scott;D.A. Scott

  • Systematic review of psychological approaches to the management of neuropsychiatric symptoms of dementia

    Gill Livingston;Kate Johnston;Cornelius Katona;Joni Paton

  • Neuropsychiatric symptoms as early manifestations of emergent dementia: Provisional diagnostic criteria for mild behavioral impairment

    Zahinoor Ismail;Eric E. Smith;Yonas Geda;David Sultzer

  • Effect of Citalopram on Agitation in Alzheimer Disease: The CitAD Randomized Clinical Trial

    Anton P. Porsteinsson;Lea T. Drye;Bruce G. Pollock;D. P. Devanand

  • Modifiable Predictors of Dementia in Mild Cognitive Impairment: A Systematic Review and Meta-Analysis

    Claudia Cooper;Andrew Sommerlad;Constantine G. Lyketsos;Gill Livingston

  • Dementia and Alzheimer's disease incidence in relationship to cardiovascular disease in the cardiovascular health study cohort

    Anne B. Newman;Annette L. Fitzpatrick;Oscar Lopez;Sharon Jackson

  • Natural history of diagnostic interview schedule/DSM-IV major depression: The Baltimore Epidemiologic Catchment Area follow-up

    William W. Eaton;James C. Anthony;Joseph Gallo;Guojun Cai

Frequent Co-Authors

JoAnn T. Tschanz
JoAnn T. Tschanz Utah State University
John C.S. Breitner
John C.S. Breitner Douglas Mental Health University Institute
Martin H. Steinberg
Martin H. Steinberg Boston University
Jason Brandt
Jason Brandt Johns Hopkins University School of Medicine
Marilyn S. Albert
Marilyn S. Albert Johns Hopkins University School of Medicine
Lon S. Schneider
Lon S. Schneider University of Southern California
Peter P. Zandi
Peter P. Zandi Johns Hopkins University
Susumu Mori
Susumu Mori Johns Hopkins University School of Medicine

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