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Peter Malfertheiner

Active 1986–2026

259
Papers
51,122
Citations
116
h-index
253
i10-index

Citations

Citations per year for Peter Malfertheiner1979: 1 citations1987: 4 citations1988: 4 citations1989: 19 citations1990: 12 citations1991: 12 citations1992: 18 citations1993: 23 citations1994: 23 citations1995: 36 citations1996: 21 citations1997: 35 citations1998: 59 citations1999: 86 citations2000: 114 citations2001: 82 citations2002: 140 citations2003: 141 citations2004: 104 citations2005: 163 citations2006: 209 citations2007: 225 citations2008: 200 citations2009: 217 citations2010: 228 citations2011: 198 citations2012: 219 citations2013: 277 citations2014: 308 citations2015: 306 citations2016: 297 citations2017: 294 citations2018: 371 citations2019: 1,395 citations2020: 1,558 citations2021: 1,363 citations2022: 1,243 citations2023: 1,034 citations2024: 1,823 citations2025: 868 citations2026: 25 citations1980–1986: no citations, so these years are not shown

Citation sources

Countries

World map of the countries and regions citing this authorUnited States: 2,436 citing papers, 15.4% of this breakdownChina: 2,221 citing papers, 14% of this breakdownItaly: 957 citing papers, 6.1% of this breakdownGermany: 955 citing papers, 6% of this breakdownUnited Kingdom: 817 citing papers, 5.2% of this breakdownJapan: 610 citing papers, 3.9% of this breakdownFrance: 516 citing papers, 3.3% of this breakdownSpain: 466 citing papers, 2.9% of this breakdownAustralia: 407 citing papers, 2.6% of this breakdownSouth Korea: 397 citing papers, 2.5% of this breakdownNetherlands: 366 citing papers, 2.3% of this breakdownCanada: 351 citing papers, 2.2% of this breakdown
0%15.4%Other 33.6%

Institutions

Fields

  • Medicine77.9%
  • Biochemistry, Genetics and Molecular Biology14.1%
  • Immunology and Microbiology1.5%
  • Agricultural and Biological Sciences1.3%
  • Pharmacology, Toxicology and Pharmaceutics0.6%
  • Engineering0.6%
  • Other4%

Topics

  • Helicobacter pylori-related gastroenterology studies14.9%
  • Gastric Cancer Management and Outcomes4.7%
  • Gastroesophageal reflux and treatments4%
  • Clostridium difficile and Clostridium perfringens research4%
  • Gut microbiota and health3.6%
  • Gastrointestinal motility and disorders3%
  • Other65.8%

Coauthors

All papers

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  1. Global Prevalence of Helicobacter pylori Infection: Systematic Review and Meta-Analysis

    Authors: James K.Y. Hooi, Wan Ying Lai, Wee Khoon Ng, Michael M.Y. Suen, Fox E. Underwood, Divine Tanyingoh, Peter Malfertheiner, David Y. Graham, Vincent Wai‐Sun Wong, Justin CY Wu, Francis K.L. Chan, Joseph J.�Y. Sung, Gilaad G. Kaplan, Siew C. Ng - Gastroenterology 2017 cited by 3,368

  2. Management of Helicobacter pylori infection: the Maastricht VI/Florence consensus report

    Authors: Peter Malfertheiner, Françis Mégraud, Theodore Rokkas, Javier P. Gisbert, Jyh‐Ming Liou, Christian Schulz, Antonio Gasbarrini, Richard H. Hunt, Mārcis Leja, Colm O’Morain, Massimo Rugge, Sebastian Suerbaum, Herbert Tilg, Kentaro Sugano, Emad El‐Omar - Gut 2022 cited by 1,352

  3. Helicobacter pylori infection

    Authors: Peter Malfertheiner, M. Constanza Camargo, Emad El‐Omar, Jyh‐Ming Liou, Richard M. Peek, Christian Schulz, Stella Smith, Sebastian Suerbaum - Nature Reviews Disease Primers 2023 cited by 1,108

  4. Kyoto global consensus report onHelicobacter pylorigastritis

    Authors: Kentaro Sugano, Jan Tack, Ernst J. Kuipers, David Y. Graham, Emad El‐Omar, Soichiro Miura, Ken Haruma, Masahiro Asaka, Naomi Uemura, Peter Malfertheiner - Gut 2015 cited by 1,776

  5. European consensus conference on faecal microbiota transplantation in clinical practice

    Authors: Giovanni Cammarota, Gianluca Ianiro, Herbert Tilg, Mirjana Rajilić–Stojanović, Patrizia Kump, Reetta Satokari, Harry Sokol, Perttu Arkkila, C. Pintus, Ailsa Hart, Jonathan Segal, Marina Aloi, Luca Masucci, Antonio Molinaro, Franco Scaldaferri, Antonio Gasbarrini, Antonio López–Sanromán, Alexander Link, Pieter F. de Groot, Willem M. de Vos, Christoph Högenauer, Peter Malfertheiner, Eero Mattila, Tomica Milosavljević, Max Nieuwdorp, Maurizio Sanguinetti, Magnus Simrén, Antonio Gasbarrini - Gut 2017 cited by 1,155

  6. Management of Helicobacter pylori infection—the Maastricht V/Florence Consensus Report

    Authors: Peter Malfertheiner, Françis Mégraud, Colm O’Morain, Javier P. Gisbert, Ernst J. Kuipers, Anthony Axon, Franco Bazzoli, Antonio Gasbarrini, J. Atherton, David Y. Graham, Richard H. Hunt, Paul Moayyedi, Theodore Rokkas, Massimo Rugge, Michael Selgrad, Sebastian Suerbaum, Kentaro Sugano, Emad El‐Omar - Gut 2016 cited by 2,924

  7. Global Prevalence of Helicobacter pylori Infection and Incidence of Gastric Cancer Between 1980 and 2022

    Authors: Yi‐Chu Chen, Peter Malfertheiner, Hao-Ting Yu, Chih-Lin Kuo, Yung-Yueh Chang, Fan-Tsui Meng, Yu-Xuan Wu, Juo-Lun Hsiao, Mei‐Jyh Chen, Kun‐Pei Lin, Chun‐Ying Wu, Jaw‐Town Lin, Colm O’Moráin, Françis Mégraud, Wen‐Chung Lee, Emad El‐Omar, Ming‐Shiang Wu, Jyh‐Ming Liou - Gastroenterology 2024 cited by 453

  8. Screening and eradication of Helicobacter pylori for gastric cancer prevention: the Taipei global consensus

    Authors: Jyh‐Ming Liou, Peter Malfertheiner, Yi‐Chia Lee, Bor‐Shyang Sheu, Kentaro Sugano, Hsiu‐Chi Cheng, Khay Guan Yeoh, Ping-I Hsu, Khean‐Lee Goh, Varocha Mahachai, Takuji Gotoda, Wei-Lun Chang, Mei‐Jyh Chen, Tsung‐Hsien Chiang, Chieh‐Chang Chen, Chun‐Ying Wu, Alex Hwong‐Ruey Leow, Jeng–Yih Wu, Deng-Chyang Wu, Tzu‐Chan Hong, Hong Lü, Yoshio Yamaoka, Françis Mégraud, Francis K.L. Chan, Joseph J.�Y. Sung, Jaw‐Town Lin, David Y. Graham, Ming-Shiang Wu, Emad El‐Omar - Gut 2020 cited by 470

  9. Management of Helicobacter pylori infection—the Maastricht IV/ Florence Consensus Report

    Authors: Peter Malfertheiner, Françis Mégraud, Colm O’Morain, J. Atherton, Anthony Axon, Franco Bazzoli, Gian Franco Gensini, Javier P. Gisbert, David Y. Graham, Theodore Rokkas, Emad El‐Omar, Ernst J. Kuipers, The European Helicobacter Study Group (EHSG) - Gut 2012 cited by 2,259

  10. Peptic ulcer disease

    Authors: Peter Malfertheiner, Francis K.L. Chan, Kenneth E.L. McColl - The Lancet 2009 cited by 1,483

  11. Helicobacter pylori World Gastroenterology Organization Global Guideline

    Authors: Peter Katelaris, Richard H. Hunt, Franco Bazzoli, Henry Cohen, Kwong Ming Fock, Manik Gemilyan, Peter Malfertheiner, Françis Mégraud, Alejandro Piscoya, Duc Trong Quach, Nimish Vakil, Louis G. Vaz Coelho, Anton LeMair, Jim Melberg - Journal of Clinical Gastroenterology 2022 cited by 178

  12. Comparative Effectiveness of Multiple Different First-Line Treatment Regimens for Helicobacter pylori Infection: A Network Meta-analysis

    Authors: Theodore Rokkas, Javier P. Gisbert, Peter Malfertheiner, Yaron Niv, Antonio Gasbarrini, Mārcis Leja, Françis Mégraud, Colm O’Morain, David Y. Graham - Gastroenterology 2021 cited by 181

  13. Autoimmune gastritis: long-term natural history in naïve Helicobacter pylori -negative patients

    Authors: Massimo Rugge, Ludovica Bricca, Stefano Guzzinati, Diana Sacchi, Marco Pizzi, Edoardo Savarino, Fabio Farinati, Manuel Zorzi, Matteo Fassan, Angelo Paolo Dei Tos, Peter Malfertheiner, Robert M. Genta, David Y. Graham - Gut 2022 cited by 151

  14. Impact of combined selective internal radiation therapy and sorafenib on survival in advanced hepatocellular carcinoma

    Authors: Jens Ricke, Heinz‐Josef Klümpen, Holger Amthauer, Irene Bargellini, Peter Bartenstein, Enrico N. De Toni, Antonio Gasbarrini, Maciej Pech, Markus Peck‐Radosavljevic, Peter Popovič, Olivier Rosmorduc, Eckart Schott, Max Seidensticker, Chris Verslype, Bruno Sangro, Peter Malfertheiner - Journal of Hepatology 2019 cited by 396

  15. Reconciliation of Recent Helicobacter pylori Treatment Guidelines in a Time of Increasing Resistance to Antibiotics

    Authors: Carlo A Fallone, Steven F. Moss, Peter Malfertheiner - Gastroenterology 2019 cited by 282

  16. The stomach in health and disease

    Authors: Richard H. Hunt, Michael Camilleri, Sheila E. Crowe, Emad El‐Omar, James G. Fox, Ernst J. Kuipers, Peter Malfertheiner, Kenneth E.L. McColl, D. Mark Pritchard, Massimo Rugge, Amnon Sonnenberg, Kentaro Sugano, Jan Tack - Gut 2015 cited by 415

  17. RE.GA.IN.: the Real-world Gastritis Initiative–updating the updates

    Authors: Massimo Rugge, Robert M. Genta, Peter Malfertheiner, Mário Dinis‐Ribeiro, Hashem B. El‐Serag, David Y. Graham, Ernst J. Kuipers, Wai K. Leung, Jin Young Park, Theodore Rokkas, Christian Schulz, Emad El‐Omar - Gut 2024 cited by 119

  18. Fusobacterium nucleatum is associated with worse prognosis in Lauren’s diffuse type gastric cancer patients

    Authors: Ellen Teresa Boehm, Cosima Thon, Juozas Kupčinskas, Rūta Steponaitienė, Jurgita Skiecevičienė, Ali Canbay, Peter Malfertheiner, Alexander Link - Scientific Reports 2020 cited by 111

  19. Analysis of Transcriptionally Active Bacteria Throughout the Gastrointestinal Tract of Healthy Individuals

    Authors: Riccardo Vasapolli, Kerstin Schütte, Christian Schulz, Marius Vital, Dirk Schomburg, Dietmar H. Pieper, Ramiro Vilchez‐Vargas, Peter Malfertheiner - Gastroenterology 2019 cited by 171

  20. Microbial composition of tumorous and adjacent gastric tissue is associated with prognosis of gastric cancer

    Authors: Konrad Lehr, Darja Nikitina, Ramiro Vilchez‐Vargas, Rūta Steponaitienė, Cosima Thon, Jurgita Skiecevičienė, Denny Schanze, Martin Zenker, Peter Malfertheiner, Juozas Kupčinskas, Alexander Link - Scientific Reports 2023 cited by 49

  21. International consensus statement on microbiome testing in clinical practice

    Authors: Serena Porcari, Benjamin H. Mullish, Francesco Asnicar, Siew C. Ng, Liping Zhao, Richard Hansen, Paul W. O’Toole, Jeroen Raes, Georgina L. Hold, Lorenza Putignani, Christian Lodberg Hvas, Georg Zeller, Omry Koren, Hein M. Tun, Mireia Valles‐Colomer, María Carmen Collado, Monika Fischer, Jessica R. Allegretti, Tariq Iqbal, Benoit Chassaing, Josbert J. Keller, Simon Mark Dahl Baunwall, María T. Abreu, Giovanni Barbara, Faming Zhang, Francesca Romana Ponziani, Samuel P. Costello, Sudarshan Paramsothy, Dina Kao, Colleen Kelly, Juozas Kupčinskas, Ilan Youngster, Francesco Franceschi, Sahil Khanna, Maria J. G. T. Vehreschild, Alexander Link, Flavio De Maio, Edoardo Pasolli, Aitor Blanco‐Míguez, Patrizia Brigidi, Brunella Posteraro, Franco Scaldaferri, Mirjana Rajilic Stojanovic, Françis Mégraud, Peter Malfertheiner, Luca Masucci, Manimozhiyan Arumugam, Nadeem O. Kaakoush, Eran Segal, Jasmohan S. Bajaj, Rupert W. Leong, John F. Cryan, Rinse K. Weersma, Rob Knight, Francisco Guarner, Fergus Shanahan, Patrice D. Cani, Eran Elinav, Maurizio Sanguinetti, Willem M. de Vos, Emad El‐Omar, Joël Doré, Julian R. Marchesi, Herbert Tilg, Harry Sokol, Nicola Segata, Giovanni Cammarota, Antonio Gasbarrini, Gianluca Ianiro - ˜The œLancet. Gastroenterology & hepatology 2024 cited by 73

  22. The active bacterial assemblages of the upper GI tract in individuals with and without Helicobacter infection

    Authors: Christian Schulz, Kerstin Schütte, Nadine Koch, Ramiro Vilchez‐Vargas, Melissa L. Wos‐Oxley, Andrew P. A. Oxley, Marius Vital, Peter Malfertheiner, Dietmar H. Pieper - Gut 2016 cited by 216

  23. Current concepts in the management of Helicobacter pylori infection: the Maastricht III Consensus Report

    Authors: Peter Malfertheiner, Françis Mégraud, C O'Morain, Franco Bazzoli, Emad El‐Omar, David Graham, R H Hunt, Theodoros Rokkas, Nimish Vakil, Ernst J. Kuipers, The European Helicobacter Study Group (EHSG) - Gut 2006 cited by 2,248

  24. Helicobacter pylori eradication with a capsule containing bismuth subcitrate potassium, metronidazole, and tetracycline given with omeprazole versus clarithromycin-based triple therapy: a randomised, open-label, non-inferiority, phase 3 trial

    Authors: Peter Malfertheiner, Franco Bazzoli, Jean‐Charles Delchier, Krysztof Celiñski, Monique Giguère, Marc Rivière, Françis Mégraud - The Lancet 2011 cited by 516