World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
74
Citations
18780
World Ranking
19440
National Ranking
1754

Peter J Trainer 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 Peter J Trainer 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: 311 publications — 19th percentile

19% of scientists in this discipline score the same or lower.

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

Peter J Trainer 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 Peter J Trainer 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

Peter J Trainer is affiliated with the University of Manchester in the United Kingdom. Their research primarily focuses on the field of medicine, with a significant emphasis on endocrinology, diabetes, and metabolism. They have contributed extensively to the study of pituitary gland disorders, growth hormone regulation, and adrenal hormone-related diseases.

The main fields of study associated with their work include:

  • Medicine

Within this broader area, their subfields of study comprise:

  • Endocrinology, Diabetes and Metabolism
  • Oncology
  • Molecular Biology
  • Surgery
  • Genetics

Key topics explored in their research encompass:

  • Pituitary Gland Disorders and Treatments
  • Growth Hormone and Insulin-like Growth Factors
  • Adrenal Hormones and Disorders
  • Hormonal Regulation and Hypertension
  • Adrenal and Paraganglionic Tumors
  • Cancer Treatment and Pharmacology
  • Ophthalmology and Eye Disorders

Peter J Trainer has published multiple papers, including:

  • "Multidisciplinary management of acromegaly: A consensus," 2020, Reviews in Endocrine and Metabolic Disorders
  • "Maintenance of Acromegaly Control in Patients Switching From Injectable Somatostatin Receptor Ligands to Oral Octreotide," 2020, The Journal of Clinical Endocrinology & Metabolism
  • "Pituitary Neoplasm Nomenclature Workshop: Does Adenoma Stand the Test of Time?" 2021, Journal of the Endocrine Society
  • "Current Management and Outcome of Pregnancies in Women With Adrenal Insufficiency: Experience from a Multicenter Survey," 2020, The Journal of Clinical Endocrinology & Metabolism
  • "Adjuvant immunotherapy: the sting in the tail," 2020, European Journal of Cancer

Their research is frequently published in venues such as:

  • Journal of the Endocrine Society
  • Endocrine Abstracts
  • The Journal of Clinical Endocrinology & Metabolism
  • Reviews in Endocrine and Metabolic Disorders
  • European Journal of Cancer

Collaborations are notable in their work, with frequent co-authors including:

  • Christian J. Strasburger
  • Alan Krasner
  • Maria Fleseriu
  • Mônica R. Gadelha
  • Nienke R. Biermasz

Best Publications

  • The Diagnosis and Differential Diagnosis of Cushing’s Syndrome and Pseudo-Cushing’s States

    John Newell-Price;Peter Trainer;Michael Besser;Ashley Grossman

  • Treatment of acromegaly with the growth hormone-receptor antagonist pegvisomant.

    Trainer Pj;Drake Wm;Katznelson L;Freda Pu

  • A Consensus on Criteria for Cure of Acromegaly

    Andrea Giustina;Philippe Chanson;M.D. Bronstein;A. Klibanski

  • Long-term treatment of acromegaly with pegvisomant, a growth hormone receptor antagonist

    Aart Jan van der Lely;R Kent Hutson;Peter J Trainer;G Michael Besser

  • Growth Hormone Receptor Antagonists: Discovery, Development, and Use in Patients with Acromegaly

    J J Kopchick;Craig Parkinson;E C Stevens;Peter J Trainer

  • The European Registry on Cushing's syndrome: 2-year experience. Baseline demographic and clinical characteristics

    Elena Valassi;Alicia Santos;Maria Yaneva;Miklós Tóth

  • Short and long-term responses to metyrapone in the medical management of 91 patients with Cushing's syndrome.

    J. A. Verhelst;P. J. Trainer;T. A. Howlett;L. Perry

  • Transsphenoidal resection in Cushing's disease : undetectable serum cortisol as the definition of successful treatment

    P. J. Trainer;H. S. Lawrie;J. Verhelst;T. A. Howlett

  • Criteria for the definition of Pituitary Tumor Centers of Excellence (PTCOE): A Pituitary Society Statement

    Felipe F Casanueva;Ariel L Barkan;Michael Buchfelder;Anne Klibanski

  • Optimizing Growth Hormone Replacement Therapy by Dose Titration in Hypopituitary Adults

    W. M. Drake;D. Coyte;C. Camacho-Hübner;N. M. Jivanji

  • A pharmacological guide to medicines which interfere with the biodistribution of radiolabelled meta-iodobenzylguanidine (MIBG).

    K K Solanki;J Bomanji;J Moyes;S J Mather

  • A single sleeping midnight cortisol has 100% sensitivity for the diagnosis of Cushing's syndrome

    John Newell‐Price;Peter Trainer;Les Perry;John Wass

  • Multidisciplinary management of acromegaly: A consensus.

    Andrea Giustina;Garni Barkhoudarian;Albert Beckers;Anat Ben-Shlomo

  • A Critical Analysis of the Value of Simultaneous Inferior Petrosal Sinus Sampling in Cushing’s Disease and the Occult Ectopic Adrenocorticotropin Syndrome

    G A Kaltsas;M G Giannulis;John Newell-Price;J E Dacie

  • Salivary Cortisone Is a Potential Biomarker for Serum Free Cortisol

    Ilias Perogamvros;B Keevil;David W Ray;Peter J Trainer

  • Nitric oxide modulates the release of corticotropin-releasing hormone from the rat hypothalamus in vitro

    Alfredo Costa;Peter Trainer;Michael Besser;Ashley Grossman

  • Glucose Homeostasis and Safety in Patients with Acromegaly Converted from Long-Acting Octreotide to Pegvisomant

    Ariel L. Barkan;Pia Burman;David R. Clemmons;William M. Drake

  • Variation in GH and IGF-I assays limits the applicability of international consensus criteria to local practice

    Ana Pokrajac;G Wark;A Ellis;Joanne E Wear

  • An audit of the insulin tolerance test in adult subjects in an acute investigation unit over one year

    S. L. Jones;P. J. Trainer;L. Perry;J. A. H. Wass

  • Effectiveness of Metyrapone in Treating Cushing's Syndrome: A Retrospective Multicenter Study in 195 Patients

    Eleni Daniel;Simon Aylwin;Omar Mustafa;Steve Ball;Steve Ball

Frequent Co-Authors

Ashley B. Grossman
Ashley B. Grossman University of Oxford
G. M. Besser
G. M. Besser St Bartholomew's Hospital
Christian J. Strasburger
Christian J. Strasburger Charité - University Medicine Berlin
Philippe Chanson
Philippe Chanson University of Paris-Saclay
Márta Korbonits
Márta Korbonits Queen Mary University of London
Shlomo Melmed
Shlomo Melmed Cedars-Sinai Medical Center
Martin Bidlingmaier
Martin Bidlingmaier Ludwig-Maximilians-Universität München
David R. Clemmons
David R. Clemmons University of North Carolina at Chapel Hill
John A.H. Wass
John A.H. Wass University of Oxford
Gregory Kaltsas
Gregory Kaltsas National and Kapodistrian University of Athens

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