World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
74
Citations
20407
World Ranking
19389
National Ranking
1749

Charles McCollum 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 Charles McCollum 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: 495 publications — 57th percentile

57% of scientists in this discipline score the same or lower.

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

Charles McCollum 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 Charles McCollum 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: 74 D-Index — 4th percentile

4% of scientists in this discipline score the same or lower.

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

Overview

Charles McCollum is affiliated with the University of Manchester in the United Kingdom. Their research primarily focuses on Medicine, with notable specialization in Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine, Surgery, Rheumatology, and Internal Medicine.

The scientist's main topics of work cover a range of clinical and medical challenges, including:

  • Cardiac, Anesthesia and Surgical Outcomes
  • Vascular Procedures and Complications
  • Diagnosis and Treatment of Venous Diseases
  • Aortic aneurysm repair treatments
  • Pelvic floor disorders treatments
  • Venous Thromboembolism Diagnosis and Management
  • Cerebrovascular and Carotid Artery Diseases

McCollum has frequently published in several respected venues in vascular and surgical medicine, with the most common publication outlets being:

  • European Journal of Vascular and Endovascular Surgery
  • Annals of Vascular Surgery
  • British Journal of Surgery
  • BJOG An International Journal of Obstetrics & Gynaecology
  • Vascular and Endovascular Surgery

Selected recent papers reflect the clinical and surgical focus of their work:

  • "A pilot multi-centre prospective randomised controlled trial of RECELL for the treatment of venous leg ulcers," 2020, International Wound Journal
  • "Resistance to Antiplatelet Therapy Is Associated With Symptoms of Cerebral Ischemia in Carotid Artery Disease," 2020, Vascular and Endovascular Surgery
  • "Influence of cardiometabolic medications on abdominal aortic aneurysm growth in the UK Aneurysm Growth Study: metformin and angiotensin-converting enzyme inhibitors associated with slower aneurysm growth," 2023, British Journal of Surgery
  • "Aneurysm Geometry Analyzed by the Novel Three-Dimensional Tomographic Ultrasound Relates to Abdominal Aortic Aneurysm Growth," 2022, Annals of Vascular Surgery
  • "Editor's Choice - The Abdominal Aortic Aneurysm Get Fit Trial: A Randomised Controlled Trial of Exercise to Improve Fitness in Patients with Abdominal Aortic Aneurysm," 2022, European Journal of Vascular and Endovascular Surgery

Frequent collaboration has been a notable component of McCollum's scholarly output. Coauthors commonly contributing alongside include Steven K. Rogers, Jonathan Ghosh, Adam Haque, Vivak Hansrani, and Katherine Payne.

Best Publications

  • Carotid artery stenting compared with endarterectomy in patients with symptomatic carotid stenosis (International Carotid Stenting Study): an interim analysis of a randomised controlled trial

    Jörg Ederle;Joanna Dobson;Joanna Dobson;Roland L. Featherstone;Leo H. Bonati;Leo H. Bonati

  • Mortality results for randomised controlled trial of early elective surgery or ultrasonographic surveillance for small abdominal aortic aneurysms

    Charles Mccollum;J. T. Powell;A. R. Brady;L. C. Brown

  • Management of venous leg ulcers

    Deborah A Simon;Francis P Dix;Charles N McCollum

  • Community clinics for leg ulcers and impact on healing

    C. J. Moffatt;P. J. Franks;M. Oldroyd;N. Bosanquet

  • Aneurysms of the extracranial carotid artery. Twenty-one years' experience.

    Charles H. McCollum;William G. Wheeler;George P. Noon;Michael E. DeBakey

  • Sequential changes in histologic pattern and extracellular matrix deposition during the healing of chronic venous ulcers.

    S. E. Herrick;P. Sloan;M. Mcgurk;L. Freak

  • Circulating endothelial cell/leukocyte adhesion molecules in atherosclerosis

    Andrew D Blann;Charles N McCollum

  • Second asymptomatic carotid surgery trial (ACST-2): a randomised comparison of carotid artery stenting versus carotid endarterectomy

    Alison Halliday;Richard Bulbulia;Leo H Bonati;Johanna Chester

  • Soluble P-selectin in atherosclerosis: a comparison with endothelial cell and platelet markers.

    A. D. Blann;G. Y. H. Lip;D. G. Beevers;C. N. Mccollum

  • Vascular endothelial growth factor and its receptor, Flt-1, in the plasma of patients with coronary or peripheral atherosclerosis, or Type II diabetes

    Andrew D. Blann;Funmi M. Belgore;Charles N. McCOLLUM;Stanley Silverman

  • Heparin-bonded Dacron or polytetrafluorethylene for femoropopliteal bypass: five-year results of a prospective randomized multicenter clinical trial.

    Carol Devine;Charles McCollum

  • Oral contraceptives and myocardial infarction: results of the MICA case-control study.

    Dunn N;Thorogood M;Faragher B;de Caestecker L

  • Mast cell distribution, activation, and phenotype in atherosclerotic lesions of human carotid arteries

    Maria Jeziorska;Charles McCOLLUM;David E. Woolley

  • Factors influencing career choice among medical students interested in surgery.

    Ali Azizzadeh;Charles H McCollum;Charles C Miller;Kelly M Holliday

  • Cerebral injury during cardiopulmonary bypass: Emboli impair memory

    S.J. Fearn;R. Pole;K. Wesnes;E.B. Faragher

  • Cost-effectiveness of cell salvage and alternative methods of minimising perioperative allogeneic blood transfusion: a systematic review and economic model.

    L Davies;TJ Brown;S Haynes;K Payne

  • Up-regulation of elastase in acute wounds of healthy aged humans and chronic venous leg ulcers are associated with matrix degradation

    Sarah Herrick;Gillian Ashcroft;Grenham Ireland;Michael Horan

  • Community leg ulcer clinics: a comparative study in two health authorities.

    Deborah A Simon;Louise Freak;Annette Kinsella;Julia Walsh

  • Cerebral emboli as a potential cause of Alzheimer's disease and vascular dementia: case-control study.

    Nitin Purandare;Alistair Burns;Kevin J Daly;Jayne Hardicre

  • Influence of smoking and plasma factors on patency of femoropopliteal vein grafts.

    S. Wiseman;G. Kenchington;R. Dain;C. E. Marshall

Frequent Co-Authors

Andrew D. Blann
Andrew D. Blann University of Huddersfield
Linda Davies
Linda Davies University of Manchester
Alistair Burns
Alistair Burns University of Manchester
Peter Franks
Peter Franks University of California, Davis
Roger M. Greenhalgh
Roger M. Greenhalgh Imperial College London
Michael E. DeBakey
Michael E. DeBakey Baylor College of Medicine
Richard C. Oude Voshaar
Richard C. Oude Voshaar University Medical Center Groningen
Mark W. J. Ferguson
Mark W. J. Ferguson University of Manchester
Alan B. Lumsden
Alan B. Lumsden Houston Methodist
Gregory Y.H. Lip
Gregory Y.H. Lip University of Liverpool

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