World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
78
Citations
25096
World Ranking
17955
National Ranking
49

Declan Walsh 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 Declan Walsh 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: 387 publications — 36th percentile

36% of scientists in this discipline score the same or lower.

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

Declan Walsh 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 Declan Walsh 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: 78 D-Index — 12th percentile

12% of scientists in this discipline score the same or lower.

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

Overview

Declan Walsh is affiliated with Trinity College Dublin in Ireland and has contributed extensively to the field of Medicine, with a significant focus on oncology and related disciplines.

Their research work encompasses several specialized subfields including:

  • Oncology
  • Physiology
  • Pediatrics, Perinatology and Child Health
  • Public Health, Environmental and Occupational Health
  • Pulmonary and Respiratory Medicine

Key topics that characterize their scholarly output include:

  • Nutrition and Health in Aging
  • Cancer survivorship and care
  • Palliative Care and End-of-Life Issues
  • Frailty in Older Adults
  • Childhood Cancer Survivors' Quality of Life
  • Chemotherapy-induced cardiotoxicity and mitigation
  • Pain Management and Opioid Use

Declan Walsh has published in several academic journals, with frequent appearances in:

  • Journal of Clinical Oncology
  • Supportive Care in Cancer
  • BMJ Supportive & Palliative Care
  • JCO Oncology Practice
  • Nutrition in Clinical Practice

Some notable recent papers include:

  • "Management of Dyspnea in Advanced Cancer: ASCO Guideline" (2021) published in Journal of Clinical Oncology
  • "Myocardial strain: a clinical review" (2022) published in Irish Journal of Medical Science (1971 -)
  • "Malnutrition risk at solid tumor diagnosis: the malnutrition screening tool in a large US cancer institute" (2021) published in Supportive Care in Cancer
  • "Malnutrition risk screening in adult oncology outpatients: An ASPEN systematic review and clinical recommendations" (2024) published in Journal of Parenteral and Enteral Nutrition
  • "C-Reactive Protein and C-Reactive Protein-Based Scores to Predict Survival in Esophageal and Junctional Adenocarcinoma: Systematic Review and Meta-Analysis" (2021) published in Annals of Surgical Oncology

Frequent collaborators in their research include:

  • Aynur Aktaş
  • Kunal C. Kadakia
  • Danielle Boselli
  • Patrick Meadors
  • Beth York

Best Publications

  • Definition and classification of cancer cachexia: an international consensus

    Kenneth Ch. Fearon;Florian Strasser;Stefan D. Anker;Ingvar Bosaeus

  • The symptoms of advanced cancer: relationship to age, gender, and performance status in 1,000 patients

    D. Walsh;S. Donnelly;L. Rybicki

  • 2016 MASCC and ESMO guideline update for the prevention of chemotherapy- and radiotherapy-induced nausea and vomiting and of nausea and vomiting in advanced cancer patients

    F. Roila;A. Molassiotis;J. Herrstedt;M. Aapro

  • The symptoms of advanced cancer.

    S Donnelly;D Walsh

  • Symptom clustering in advanced cancer.

    Declan Walsh;Lisa Rybicki

  • The cancer anorexia-cachexia syndrome.

    K A Nelson;D Walsh;F A Sheehan

  • Cancer Symptom Assessment Instruments: A Systematic Review

    Jordanka Kirkova;Mellar P. Davis;Declan Walsh;Eoin Tiernan

  • Symptom evaluation in palliative medicine: patient report vs systematic assessment

    Jade Homsi;Declan Walsh;Nilo Rivera;Lisa A. Rybicki

  • European Society for Medical Oncology (ESMO) position paper on supportive and palliative care

    Karin Jordan;Matti Aapro;Stein Kaasa;Stein Kaasa;Stein Kaasa;Carla Ripamonti

  • Methadone for relief of cancer pain : a review of pharmacokinetics, pharmacodynamics, drug interactions and protocols of administration

    Mellar P. Davis;Declan Walsh

  • Systematic Review of the Treatment of Cancer-Associated Anorexia and Weight Loss

    Tugba Yavuzsen;Mellar P. Davis;Declan Walsh;Susan LeGrand

  • A phase II study of delta-9-tetrahydrocannabinol for appetite stimulation in cancer-associated anorexia.

    Kristine Nelson;Declan Walsh;Paula Deeter;Finbar Sheehan

  • C-Reactive Protein Is an Important Biomarker for Prognosis Tumor Recurrence and Treatment Response in Adult Solid Tumors: A Systematic Review.

    Shiva Shrotriya;Declan Walsh;Nabila Bennani-Baiti;Shirley Thomas

  • Established and potential therapeutic applications of cannabinoids in oncology.

    Declan Walsh;Kristine A Nelson;Fade Aziz Mahmoud

  • Mirtazapine for pruritus.

    Mellar P Davis;Jan L Frandsen;Declan Walsh;Steven Andresen

  • Opioid Equianalgesic Tables: Are They All Equally Dangerous?

    Philip E. Shaheen;Declan Walsh;Wael Lasheen;Mellar P. Davis

  • The symptoms of advanced cancer: identification of clinical and research priorities by assessment of prevalence and severity.

    Sinead Donnelly;Declan Walsh;Lisa Rybicki

  • Terminal sedation in palliative medicine--definition and review of the literature.

    John D. Cowan;Declan Walsh

  • Hydromorphone: pharmacology and clinical applications in cancer patients

    Nabeel Sarhill;Declan Walsh;Kristine A. Nelson

  • Evaluation of nutritional status in advanced metastatic cancer.

    N. Sarhill;F. Mahmoud;D. Walsh;K. A. Nelson

Frequent Co-Authors

Kenneth S. Kendler
Kenneth S. Kendler Virginia Commonwealth University
Lisa Rybicki
Lisa Rybicki Cleveland Clinic
Brien P. Riley
Brien P. Riley Virginia Commonwealth University
Guang H. Yue
Guang H. Yue Kessler Foundation
Bradley T. Webb
Bradley T. Webb Virginia Commonwealth University
Michael Conlon O'Donovan
Michael Conlon O'Donovan Cardiff University
Jubao Duan
Jubao Duan University of Chicago
Alan R. Sanders
Alan R. Sanders NorthShore University HealthSystem
Derek W. Morris
Derek W. Morris University of Galway
Pablo V. Gejman
Pablo V. Gejman NorthShore University HealthSystem

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