World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
79
Citations
22313
World Ranking
17585
National Ranking
586

Paul Calès 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 Paul Calès 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: 522 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

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

Paul Calès 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 Paul Calès 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: 79 D-Index — 14th percentile

14% of scientists in this discipline score the same or lower.

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

Overview

Paul Calès is affiliated with the University of Angers in France. Their research primarily focuses on the field of Medicine, with a significant emphasis on Hepatology and related subfields.

The scientist's contributions span several subfields of study including:

  • Hepatology
  • Epidemiology
  • Surgery
  • Oncology
  • Endocrinology, Diabetes and Metabolism

Within these areas, the main topics of their work include:

  • Liver Disease Diagnosis and Treatment
  • Liver Disease and Transplantation
  • Hepatitis C virus research
  • Hepatocellular Carcinoma Treatment and Prognosis
  • Hepatitis B Virus Studies
  • Liver Diseases and Immunity
  • Organ Transplantation Techniques and Outcomes

Paul Calès has published extensively in various journals. The frequent venues of publication are:

  • Journal of Hepatology
  • Clinics and Research in Hepatology and Gastroenterology
  • Clinical Gastroenterology and Hepatology
  • JHEP Reports
  • Hepatology

Some of their recent papers include:

  • Refining the Baveno VI elastography criteria for the definition of compensated advanced chronic liver disease, 2020, Journal of Hepatology
  • Origin, HDV genotype and persistent viremia determine outcome and treatment response in patients with chronic hepatitis delta, 2020, Journal of Hepatology
  • Impact of Type 2 Diabetes on the Accuracy of Noninvasive Tests of Liver Fibrosis With Resulting Clinical Implications, 2022, Clinical Gastroenterology and Hepatology
  • Personalized surveillance for hepatocellular carcinoma in cirrhosis - using machine learning adapted to HCV status, 2020, Journal of Hepatology
  • Integrating genetic variants into clinical models for hepatocellular carcinoma risk stratification in cirrhosis, 2022, Journal of Hepatology

The scientist has collaborated frequently with a core group of coauthors, including:

  • Victor de Lédinghen
  • Jérôme Boursier
  • Nathalie Ganne-Carrié
  • Pierre Nahon
  • Adrien Lannes

Best Publications

  • The severity of nonalcoholic fatty liver disease is associated with gut dysbiosis and shift in the metabolic function of the gut microbiota.

    Jérôme Boursier;Olaf Mueller;Matthieu Barret;Mariana Machado

  • A novel panel of blood markers to assess the degree of liver fibrosis

    Paul Calès;Frédéric Oberti;Sophie Michalak;Isabelle Hubert-Fouchard

  • Sources of variability in histological scoring of chronic viral hepatitis.

    Marie-Christine Rousselet;Sophie Michalak;Florence Dupré;Anne Croué

  • Beta-adrenergic-antagonist drugs in the prevention of gastrointestinal bleeding in patients with cirrhosis and esophageal varices. An analysis of data and prognostic factors in 589 patients from four randomized clinical trials. Franco-Italian Multicenter Study Group.

    Thierry Poynard;Paul Calès;Linda Pasta;Gaetano Ideo

  • Clinical outcomes in patients with chronic hepatitis C after direct-acting antiviral treatment: a prospective cohort study

    Fabrice Carrat;Hélène Fontaine;Céline Dorival;Mélanie Simony

  • Determination of reliability criteria for liver stiffness evaluation by transient elastography.

    Jérôme Boursier;Jean-Pierre Zarski;Victor de Ledinghen;Marie-Christine Rousselet

  • Eradication of Hepatitis C Virus Infection in Patients With Cirrhosis Reduces Risk of Liver and Non-Liver Complications

    Pierre Nahon;Pierre Nahon;Valérie Bourcier;Richard Layese;Etienne Audureau

  • Noninvasive diagnosis of hepatic fibrosis or cirrhosis

    F Oberti;E Valsesia;C Pilette;MC Rousselet

  • Liver stiffness in nonalcoholic fatty liver disease: A comparison of supersonic shear imaging, FibroScan, and ARFI with liver biopsy.

    Christophe Cassinotto;Jérome Boursier;Victor de Lédinghen;Jérome Lebigot

  • Recombinant human α‐interferon in patients with chronic non‐A, non‐B hepatitis: A multicenter randomized controlled trial from France

    Patrick Marcellin;Nathalie Boyer;Emile Giostra;Claude Degott

  • Ultrasonographic surveillance of hepatocellular carcinoma in cirrhosis: a randomized trial comparing 3- and 6-month periodicities.

    Jean‐Claude Trinchet;Cendrine Chaffaut;Valérie Bourcier;Françoise Degos

  • Propranolol in the prevention of first upper gastrointestinal tract hemorrhage in patients with cirrhosis of the liver and esophageal varices.

    Jean-Pierre Pascal;Paul Cales

  • Diagnostic accuracy and prognostic significance of blood fibrosis tests and liver stiffness measurement by FibroScan in non-alcoholic fatty liver disease

    Jérôme Boursier;Julien Vergniol;Anne Guillet;Jean-Baptiste Hiriart

  • Ultrasonographic diagnosis of hepatic fibrosis or cirrhosis.

    Christophe Aubé;Frédéric Oberti;Nouri Korali;Marc-Antoine Namour

  • Comparison of blood tests for liver fibrosis specific or not to NAFLD

    Paul Calès;Fabrice Lainé;Jérôme Boursier;Yves Deugnier

  • Gastroesophageal endoscopic features in cirrhosis. Observer variability, interassociations, and relationship to hepatic dysfunction.

    Paul Calés;Bernard Zabotto;Catherine Meskens;Jean-Paul Caucanas

  • Influence of the degree of liver failure on systemic and splanchnic haemodynamics and on response to propranolol in patients with cirrhosis.

    A Braillon;P Cales;D Valla;D Gaudy

  • Histopathological evaluation of liver fibrosis: quantitative image analysis vs semi-quantitative scores: Comparison with serum markers

    Christophe Pilette;Marie Christine Rousselet;Pierre Bedossa;Daniel Chappard

  • Early administration of vapreotide for variceal bleeding in patients with cirrhosis.

    P Calès;C Masliah;B Bernard;P P Garnier

  • Comparison of eight diagnostic algorithms for liver fibrosis in hepatitis C: new algorithms are more precise and entirely noninvasive

    Jérôme Boursier;Victor de Ledinghen;Jean-Pierre Zarski;Isabelle Fouchard-Hubert

Frequent Co-Authors

Victor de Ledinghen
Victor de Ledinghen Grenoble Alpes University
Marc Bourlière
Marc Bourlière Hôpital Saint Joseph
Jean-Pierre Bronowicki
Jean-Pierre Bronowicki University Hospital of Nancy
Philippe Mathurin
Philippe Mathurin University of Lille
Albert Tran
Albert Tran Inserm : Institut national de la santé et de la recherche médicale
Laurent Alric
Laurent Alric Federal University of Toulouse Midi-Pyrénées
Dominique Larrey
Dominique Larrey University of Montpellier
Dominique Valla
Dominique Valla Université Paris Cité

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