World's Best Scientists 2026 revealed!
Jean-Claude Roujeau

Jean-Claude Roujeau

D-Index & Metrics

Medicine

D-Index
109
Citations
52732
World Ranking
5707
National Ranking
166

Jean-Claude Roujeau 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 Jean-Claude Roujeau 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: 398 publications — 38th percentile

38% of scientists in this discipline score the same or lower.

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

Jean-Claude Roujeau 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 Jean-Claude Roujeau 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: 109 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

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

Overview

Jean-Claude Roujeau was affiliated with Université Paris Cité in France. Their academic career included contributions to scientific research and involvement in the university's scholarly environment.

There are no records of recent papers, specific research topics, or detailed publication data available for Jean-Claude Roujeau. Likewise, information about frequent co-authors, publication venues, book publications, main fields or subfields of study, and main topics of work is not documented in the provided data.

No awards or honors have been listed in relation to their academic work.

Jean-Claude Roujeau is deceased. The absence of detailed publication and research data limits the ability to elaborate further on their scientific contributions or fields of expertise.

Best Publications

  • Severity Scoring of Atopic Dermatitis: The SCORAD Index

    K.U. Schallreuter;Ch. Levenig;J. Berger;J. Umbert

  • Severe Adverse Cutaneous Reactions to Drugs

    Jean Claude Roujeau;Robert S. Stern

  • Clinical classification of cases of toxic epidermal necrolysis, Stevens-Johnson syndrome, and erythema multiforme

    Sylvie Bastuji-Garin;Berthold Rzany;Robert S. Stern;Neil H. Shear

  • Medication use and the risk of Stevens-Johnson syndrome or toxic epidermal necrolysis

    J C Roujeau;J P Kelly;L Naldi;B Rzany

  • SCORTEN: A Severity-of-Illness Score for Toxic Epidermal Necrolysis

    Sylvie Bastuji-Garin;Nathalie Fouchard;M Bertocchi;Jean-Claude Roujeau

  • Drug-induced pseudolymphoma and drug hypersensitivity syndrome (Drug Rash with Eosinophilia and Systemic Symptoms: DRESS).

    Hélène Bocquet;Martine Bagot;Jean Claude Roujeau

  • The DRESS Syndrome: A Literature Review

    Patrice Cacoub;Philippe Musette;Vincent Descamps;Olivier Meyer

  • Stevens-Johnson syndrome and toxic epidermal necrolysis: assessment of medication risks with emphasis on recently marketed drugs. The EuroSCAR-study

    Maja Mockenhaupt;Cecile Viboud;Ariane Dunant;Luigi Naldi

  • Variability in the clinical pattern of cutaneous side‐effects of drugs with systemic symptoms: does a DRESS syndrome really exist?

    S. H. Kardaun;A. Sidoroff;L. Valeyrie-Allanore;S. Halevy

  • Drug reaction with eosinophilia and systemic symptoms (DRESS): an original multisystem adverse drug reaction. Results from the prospective RegiSCAR study

    S H Kardaun;P Sekula;L Valeyrie-Allanore;Y Liss

  • Acute generalized exanthematous pustulosis (AGEP)--a clinical reaction pattern.

    Alexis Sidoroff;Sima Halevy;Jan Nico Bouwes Bavinck;Loïc Vaillant

  • Acute generalized exanthematous pustulosis. Analysis of 63 cases.

    Jean-Claude Roujeau;Paulette Bioulac-Sage;Catherine Bourseau;Jean-Claude Guillaume

  • Correlations Between Clinical Patterns and Causes of Erythema Multiforme Majus, Stevens-Johnson Syndrome, and Toxic Epidermal Necrolysis: Results of an International Prospective Study

    Ariane Auquier-Dunant;Maja Mockenhaupt;Luigi Naldi;Osvaldo Correia

  • A European study of HLA-B in Stevens-Johnson syndrome and toxic epidermal necrolysis related to five high-risk drugs.

    Christine Lonjou;Nicolas Borot;Peggy Sekula;Neil Ledger

  • ALDEN, an algorithm for assessment of drug causality in Stevens-Johnson Syndrome and toxic epidermal necrolysis: comparison with case-control analysis.

    B Sassolas;C Haddad;M Mockenhaupt;A Dunant;A Dunant

  • A Comparison of Oral and Topical Corticosteroids in Patients with Bullous Pemphigoid

    Pascal Joly;Jean-Claude Roujeau;Jacques Benichou;Catherine Picard

  • Prevalence and factors associated with hidradenitis suppurativa: Results from two case-control studies

    Jean E. Revuz;Florence Canoui-Poitrine;Pierre Wolkenstein;Cedric Viallette

  • Toxic Epidermal Necrolysis and Stevens-Johnson Syndrome Does Early Withdrawal of Causative Drugs Decrease the Risk of Death?

    Ignacio Garcia-Doval;Laurence LeCleach;Hélène Bocquet;Xose-Luis Otero

  • Risk factors for erysipelas of the leg (cellulitis): case-control study

    Alain Dupuy;Hakima Benchikhi;Jean-Claude Roujeau;Philippe Bernard

  • Medication use and the risk of Stevens-Johnson syndrome or toxic epidermal necrolysis

    J-C Roujeau;JP Kelly;L Naldi;B Rzany

Frequent Co-Authors

Jean Revuz
Jean Revuz Université Paris Cité
Olivier Chosidow
Olivier Chosidow Université Paris Cité
Martine Bagot
Martine Bagot Université Paris Cité
Pascal Joly
Pascal Joly University of Rouen
Pierre Wolkenstein
Pierre Wolkenstein Assistance Publique – Hôpitaux de Paris
Luigi Naldi
Luigi Naldi Centro Studi GISED
Armand Bensussan
Armand Bensussan Hôpital Saint-Louis
Elizabeth J. Phillips
Elizabeth J. Phillips Vanderbilt University Medical Center
Simon Mallal
Simon Mallal Vanderbilt University Medical Center
Jonathan Barker
Jonathan Barker King's College London

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