World's Best Scientists 2026 revealed!
Ludger Klimek

Ludger Klimek

D-Index & Metrics

Immunology

D-Index
74
Citations
22203
World Ranking
2045
National Ranking
25

Ludger Klimek publication distribution in Immunology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Immunology in 2026. The highlighted bar marks where Ludger Klimek sits on this spectrum.

62–71 publications: 9 scientists 72–81 publications: 23 scientists 82–91 publications: 40 scientists 92–101 publications: 72 scientists 102–111 publications: 86 scientists 112–121 publications: 108 scientists 122–131 publications: 150 scientists 132–141 publications: 160 scientists 142–151 publications: 159 scientists 152–161 publications: 189 scientists 162–171 publications: 166 scientists 172–181 publications: 181 scientists 182–191 publications: 188 scientists 192–201 publications: 187 scientists 202–211 publications: 178 scientists 212–221 publications: 158 scientists 222–231 publications: 168 scientists 232–241 publications: 159 scientists 242–251 publications: 160 scientists 252–261 publications: 148 scientists 262–271 publications: 116 scientists 272–281 publications: 125 scientists 282–291 publications: 115 scientists 292–301 publications: 111 scientists 302–311 publications: 95 scientists 312–321 publications: 97 scientists 322–331 publications: 97 scientists 332–341 publications: 99 scientists 342–351 publications: 96 scientists 352–361 publications: 69 scientists 362–371 publications: 76 scientists 372–381 publications: 71 scientists 382–391 publications: 71 scientists 392–401 publications: 62 scientists 402–411 publications: 54 scientists 412–421 publications: 41 scientists 422–431 publications: 63 scientists 432–441 publications: 53 scientists 442–451 publications: 31 scientists 452–461 publications: 42 scientists 462–471 publications: 40 scientists 472–481 publications: 29 scientists 482–491 publications: 34 scientists 492–501 publications: 30 scientists 502–511 publications: 23 scientists 512–521 publications: 41 scientists 522–531 publications: 29 scientists 532–541 publications: 28 scientists 542–551 publications: 16 scientists 552–561 publications: 18 scientists 562–571 publications: 18 scientists 572–581 publications: 17 scientists 582–591 publications: 17 scientists 592–601 publications: 17 scientists 602–611 publications: 19 scientists 612–621 publications: 13 scientists 622–631 publications: 12 scientists 632–641 publications: 11 scientists 642–651 publications: 16 scientists 652–661 publications: 9 scientists 662–671 publications: 5 scientists 672–681 publications: 13 scientists 682–691 publications: 12 scientists 692–701 publications: 6 scientists 702–711 publications: 6 scientists 712–721 publications: 9 scientists 722–731 publications: 9 scientists 732–741 publications: 6 scientists 742–751 publications: 11 scientists 752–761 publications: 10 scientists 762–771 publications: 7 scientists 772–781 publications: 12 scientists 782–791 publications: 7 scientists 792–801 publications: 5 scientists 802–806 publications: 1 scientists 807+ publications: 100 scientists
62 publications 807+

This scientist: 707 publications — 96th percentile

96% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 807 publications or more.

Ludger Klimek D-index placement in Immunology in 2026

The chart shows the D-index (discipline H-index) distribution of Immunology scientists ranked by Research.com in 2026. The highlighted bar marks where Ludger Klimek sits on this spectrum.

40–41 D-Index: 28 scientists 42–43 D-Index: 91 scientists 44–45 D-Index: 157 scientists 46–47 D-Index: 192 scientists 48–49 D-Index: 175 scientists 50–51 D-Index: 188 scientists 52–53 D-Index: 177 scientists 54–55 D-Index: 155 scientists 56–57 D-Index: 194 scientists 58–59 D-Index: 201 scientists 60–61 D-Index: 197 scientists 62–63 D-Index: 201 scientists 64–65 D-Index: 173 scientists 66–67 D-Index: 167 scientists 68–69 D-Index: 172 scientists 70–71 D-Index: 199 scientists 72–73 D-Index: 184 scientists 74–75 D-Index: 133 scientists 76–77 D-Index: 163 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 125 scientists 84–85 D-Index: 121 scientists 86–87 D-Index: 102 scientists 88–89 D-Index: 96 scientists 90–91 D-Index: 75 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 74 scientists 96–97 D-Index: 66 scientists 98–99 D-Index: 68 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 60 scientists 104–105 D-Index: 54 scientists 106–107 D-Index: 36 scientists 108–109 D-Index: 23 scientists 110–111 D-Index: 52 scientists 112–113 D-Index: 41 scientists 114–115 D-Index: 34 scientists 116–117 D-Index: 25 scientists 118–119 D-Index: 28 scientists 120–121 D-Index: 11 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 19 scientists 128–129 D-Index: 20 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 17 scientists 134–135 D-Index: 14 scientists 136–137 D-Index: 15 scientists 138–139 D-Index: 9 scientists 140–141 D-Index: 11 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 9 scientists 146–147 D-Index: 7 scientists 148–149 D-Index: 7 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 5 scientists 154–155 D-Index: 8 scientists 156 D-Index: 6 scientists 157+ D-Index: 96 scientists
40 D-Index 157+

This scientist: 74 D-Index — 59th percentile

59% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 157 D-Index or more.

Overview

Ludger Klimek is affiliated with Ghent University in Belgium and has a research focus primarily in the field of Medicine. Their work spans several subfields, with significant contributions in Immunology and Allergy, Physiology, Dermatology, Pulmonary and Respiratory Medicine, and Otorhinolaryngology.

Their research covers a broad range of topics including Allergic Rhinitis and Sensitization, Asthma and respiratory diseases, Food Allergy and Anaphylaxis Research, Sinusitis and nasal conditions, Dermatology and Skin Diseases, Respiratory and Cough-Related Research, and Contact Dermatitis and Allergies.

Frequent publication venues for Ludger Klimek include:

  • Allergo Journal
  • Allergy
  • Allergo Journal International
  • Laryngo-Rhino-Otologie
  • Allergologie

Notable recent publications include:

  • Mepolizumab for chronic rhinosinusitis with nasal polyps (SYNAPSE): a randomised, double-blind, placebo-controlled, phase 3 trial (2021), published in The Lancet Respiratory Medicine
  • EUFOREA expert board meeting on uncontrolled severe chronic rhinosinusitis with nasal polyps (CRSwNP) and biologics: Definitions and management (2020), published in Journal of Allergy and Clinical Immunology
  • Nomenclature of allergic diseases and hypersensitivity reactions: Adapted to modern needs: An EAACI position paper (2023), published in Allergy
  • The Loss of Smell and Taste in the COVID-19 Outbreak: a Tale of Many Countries (2020), published in Current Allergy and Asthma Reports
  • Benefits and harm of systemic steroids for short- and long-term use in rhinitis and rhinosinusitis: an EAACI position paper (2020), published in Clinical and Translational Allergy

Collaborative work is a significant component of Ludger Klimek's research activity, with frequent co-authors including Oliver Pfaar, Jean Bousquet, Sven Becker, Torsten Zuberbier, and Jan Hagemann.

Best Publications

  • Allergic Rhinitis and its Impact on Asthma (ARIA) guidelines—2016 revision

    Jan L. Brożek;Jean Bousquet;Ioana Agache;Arnav Agarwal

  • Multicenter investigation of 1,036 subjects using a standardized method for the assessment of olfactory function combining tests of odor identification, odor discrimination, and olfactory thresholds.

    G. Kobal;L. Klimek;M. Wolfensberger;H. Gudziol

  • Characteristics of Olfactory Disorders in Relation to Major Causes of Olfactory Loss

    Andreas F. P. Temmel;Christian Quint;Bettina Schickinger-Fischer;Ludger Klimek

  • Next-generation Allergic Rhinitis and Its Impact on Asthma (ARIA) guidelines for allergic rhinitis based on Grading of Recommendations Assessment, Development and Evaluation (GRADE) and real-world evidence

    Jean Bousquet;Holger J. Schünemann;Akdis Togias;Claus Bachert

  • Visual analogue scales (VAS): Measuring instruments for the documentation of symptoms and therapy monitoring in cases of allergic rhinitis in everyday health care: Position Paper of the German Society of Allergology (AeDA) and the German Society of Allergy and Clinical Immunology (DGAKI), ENT Section, in collaboration with the working group on Clinical Immunology, Allergology and Environmental Medicine of the German Society of Otorhinolaryngology, Head and Neck Surgery (DGHNOKHC).

    Ludger Klimek;Karl-Christian Bergmann;Tilo Biedermann;Jean Bousquet

  • Safety and efficacy in children of an SQ-standardized grass allergen tablet for sublingual immunotherapy

    Albrecht Bufe;Peter Eberle;Eivy Franke-Beckmann;Jürgen Funck

  • Guideline on allergen-specific immunotherapy in IgE-mediated allergic diseases

    Oliver Pfaar;Claus Bachert;Albrecht Bufe;Roland Buhl

  • Diagnosis and management of NSAID-Exacerbated Respiratory Disease (N-ERD)-a EAACI position paper.

    Marek L. Kowalski;Ioana Agache;Sevim Bavbek;Arzu Bakirtas

  • EUFOREA Expert Board Meeting on Uncontrolled Severe Chronic Rhinosinusitis with Nasal Polyps (CRSwNP) and Biologics: Definitions and Management.

    Claus Bachert;Claus Bachert;Claus Bachert;Joe K. Han;Martin Wagenmann;Werner Hosemann

  • EAACI Position paper on the standardization of nasal allergen challenges.

    J. Augé;J. Vent;J. Vent;I. Agache;L. Airaksinen

  • EAACI: A European Declaration on Immunotherapy. Designing the future of allergen specific immunotherapy.

    Moises A Calderon;Pascal Demoly;Roy Gerth van Wijk;Jean Bousquet

  • Changes in daytime sleepiness, quality of life, and objective sleep patterns in seasonal allergic rhinitis: a controlled clinical trial.

    Boris A Stuck;Julia Czajkowski;Anna-Eva Hagner;Ludger Klimek

  • Efficacy of grass pollen sublingual immunotherapy for three consecutive seasons and after cessation of treatment: the ECRIT study

    H. Ott;J. Sieber;R. Brehler;R. Fölster-Holst

  • Assessment of clinical efficacy of CYT003‐QbG10 in patients with allergic rhinoconjunctivitis: a phase IIb study

    L. Klimek;J. Willers;A. Hammann-Haenni;O. Pfaar

  • 2019 ARIA Care pathways for allergen immunotherapy

    Jean Bousquet;Oliver Pfaar;Alkis Togias;Holger J Schünemann

  • Defining pollen exposure times for clinical trials of allergen immunotherapy for pollen-induced rhinoconjunctivitis - an EAACI position paper.

    O Pfaar;K Bastl;U Berger;J Buters

  • S2k-Leitlinie zur Diagnostik und Therapie von Patienten mit Asthma

    R. Buhl;R. Bals;X. Baur;D. Berdel

  • The Loss of Smell and Taste in the COVID-19 Outbreak: a Tale of Many Countries.

    Joaquim Mullol;Isam Alobid;Franklin Mariño-Sánchez;Adriana Izquierdo-Domínguez

  • Intranasal corticosteroids in allergic rhinitis in COVID-19 infected patients: An ARIA-EAACI statement.

    Jean Bousquet;Jean Bousquet;Cezmi Akdis;Marek Jutel;Claus Bachert

  • Allergic Rhinitis and its Impact on Asthma (ARIA) Phase 4 (2018): Change management in allergic rhinitis and asthma multimorbidity using mobile technology

    Jean Bousquet;Jean Bousquet;Peter W. Hellings;Ioana Agache;Flore Amat

  • Benefits and harm of systemic steroids for short- and long-term use in rhinitis and rhinosinusitis: an EAACI position paper.

    Valerie Hox;Evelijn Lourijsen;Arnout Jordens;Kristian Aasbjerg

Frequent Co-Authors

Oliver Pfaar
Oliver Pfaar Philipp University of Marburg
Claus Bachert
Claus Bachert Karolinska Institute
Jean Bousquet
Jean Bousquet University of Montpellier
Ralph Mösges
Ralph Mösges University of Cologne
Torsten Zuberbier
Torsten Zuberbier Charité - University Medicine Berlin
Margitta Worm
Margitta Worm Charité - University Medicine Berlin
Ioana Agache
Ioana Agache Transylvania University of Brașov
Thomas Werfel
Thomas Werfel Hannover Medical School
Marek Jutel
Marek Jutel Wrocław Medical University

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