Holger Bartels

1.9k total citations
21 papers, 1.4k citations indexed

About

Holger Bartels is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Holger Bartels has authored 21 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 7 papers in Pulmonary and Respiratory Medicine and 6 papers in Epidemiology. Recurrent topics in Holger Bartels's work include Esophageal Cancer Research and Treatment (8 papers), Esophageal and GI Pathology (7 papers) and Sepsis Diagnosis and Treatment (6 papers). Holger Bartels is often cited by papers focused on Esophageal Cancer Research and Treatment (8 papers), Esophageal and GI Pathology (7 papers) and Sepsis Diagnosis and Treatment (6 papers). Holger Bartels collaborates with scholars based in Germany and United States. Holger Bartels's co-authors include H. J. Stein, J. R. Siewert, U. Fink, Marcus Feith, J. R. Siewert, Bernhard Holzmann, R. Bumm, Claus-Dieter Heidecke, Jörg‐Rüdiger Siewert and Heike Weighardt and has published in prestigious journals such as The Journal of Immunology, Annals of Surgery and Critical Care Medicine.

In The Last Decade

Holger Bartels

21 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Holger Bartels Germany 17 923 754 233 191 118 21 1.4k
Jeremy M. D. Nightingale United Kingdom 23 812 0.9× 409 0.5× 172 0.7× 47 0.2× 191 1.6× 46 1.6k
Vincent B. Nieuwenhuijs Netherlands 24 1.7k 1.9× 679 0.9× 158 0.7× 40 0.2× 775 6.6× 75 2.3k
Wallace P. Ritchie United States 17 748 0.8× 373 0.5× 60 0.3× 41 0.2× 103 0.9× 68 1.3k
F Kalfarentzos Greece 17 796 0.9× 428 0.6× 81 0.3× 32 0.2× 319 2.7× 38 1.3k
Gary E. Stahl United States 19 320 0.3× 759 1.0× 159 0.7× 56 0.3× 24 0.2× 43 1.2k
Lucienne C.J.M. Lemaire Netherlands 14 211 0.2× 115 0.2× 193 0.8× 152 0.8× 35 0.3× 24 693
Martin Max Germany 17 277 0.3× 268 0.4× 103 0.4× 25 0.1× 67 0.6× 36 713
J.-J. Gonvers Switzerland 18 732 0.8× 372 0.5× 197 0.8× 18 0.1× 328 2.8× 37 1.3k
Asle W. Medhus Norway 18 351 0.4× 134 0.2× 221 0.9× 158 0.8× 79 0.7× 63 957
Byron E. Kolts United States 15 638 0.7× 270 0.4× 83 0.4× 19 0.1× 183 1.6× 26 1.1k

Countries citing papers authored by Holger Bartels

Since Specialization
Citations

This map shows the geographic impact of Holger Bartels's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Holger Bartels with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Holger Bartels more than expected).

Fields of papers citing papers by Holger Bartels

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Holger Bartels. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Holger Bartels. The network helps show where Holger Bartels may publish in the future.

Co-authorship network of co-authors of Holger Bartels

This figure shows the co-authorship network connecting the top 25 collaborators of Holger Bartels. A scholar is included among the top collaborators of Holger Bartels based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Holger Bartels. Holger Bartels is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
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Novotny, Alexander, Klaus Emmanuel, Carolin Knebel, et al.. (2008). Procalcitonin ratio indicates successful surgical treatment of abdominal sepsis. Surgery. 145(1). 20–26. 49 indexed citations
3.
Novotny, Alexander, Klaus Emmanuel, Stefan A. Maier, et al.. (2007). Cytochrome P450 activity mirrors nitric oxide levels in postoperative sepsis: Predictive indicators of lethal outcome. Surgery. 141(3). 376–384. 21 indexed citations
4.
Novotny, Alexander, Klaus Emmanuel, Edouard Matevossian, et al.. (2007). Use of procalcitonin for early prediction of lethal outcome of postoperative sepsis. The American Journal of Surgery. 194(1). 35–39. 48 indexed citations
5.
Bartels, Holger, et al.. (2005). Current concepts of percutaneous abscess drainage in postoperative retention. Journal of Gastrointestinal Surgery. 9(2). 280–283. 22 indexed citations
6.
Rahden, Burkhard H.A. von, et al.. (2005). Esophageal Cancer Surgery in Heart Transplant Patients. The Annals of Thoracic Surgery. 80(4). 1510–1512. 2 indexed citations
7.
Emmanuel, Klaus, Heike Weighardt, Holger Bartels, Jörg‐Rüdiger Siewert, & Bernhard Holzmann. (2004). Current and Future Concepts of Abdominal Sepsis. World Journal of Surgery. 29(1). 3–9. 17 indexed citations
8.
Kauer, W. K. H., H. J. Stein, Holger Bartels, & J. R. Siewert. (2003). Intratracheal long-term pH monitoring: A new method to evaluate episodes of silent acid aspiration in patients after esophagectomy and gastric pull up. Journal of Gastrointestinal Surgery. 7(5). 599–602. 4 indexed citations
9.
Pajonk, Frank, et al.. (2002). Psychiatrische Notfälle Häufigkeit und Versorgung im Vergleich einer großstädtischen mit einer ländlichen Region. Notfall + Rettungsmedizin. 2(5). 9 indexed citations
10.
Emmanuilidis, Klaus, Heike Weighardt, Edouard Matevossian, et al.. (2002). DIFFERENTIAL REGULATION OF SYSTEMIC IL-18 AND IL-12 RELEASE DURING POSTOPERATIVE SEPSIS: HIGH SERUM IL-18 AS AN EARLY PREDICTIVE INDICATOR OF LETHAL OUTCOME. Shock. 18(4). 301–305. 68 indexed citations
11.
Beer, Sandra, Heike Weighardt, Klaus Emmanuilidis, et al.. (2002). Systemic neuropeptide levels as predictive indicators for lethal outcome in patients with postoperative sepsis. Critical Care Medicine. 30(8). 1794–1798. 56 indexed citations
12.
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Pajonk, Frank, Holger Bartels, Peter Biberthaler, Thomas Bregenzer, & H. Moecke. (2001). Der psychiatrische Notfall im Rettungsdienst Häufigkeit, Versorgung und Beurteilung durch Notärzte und Rettungsdienstpersonal. Der Nervenarzt. 72(9). 685–692. 36 indexed citations
14.
Brücher, Björn L.D.M., H. J. Stein, Holger Bartels, H. Feußner, & J. R. Siewert. (2001). Achalasia and Esophageal Cancer: Incidence, Prevalence, and Prognosis. World Journal of Surgery. 25(6). 745–749. 92 indexed citations
15.
Weighardt, Heike, Claus-Dieter Heidecke, Klaus Emmanuilidis, et al.. (2000). Sepsis after major visceral surgery is associated with sustained and interferon-γ–resistant defects of monocyte cytokine production. Surgery. 127(3). 309–315. 85 indexed citations
16.
Bumm, R., Hubertus Feußner, Holger Bartels, et al.. (1997). Radical Transhiatal Esophagectomy with Two‐Field Lymphadenectomy and Endodissection for Distal Esophageal Adenocarcinoma. World Journal of Surgery. 21(8). 822–831. 58 indexed citations
17.
Hölscher, Arnulf H., Elfriede Bollschweiler, R. Bumm, et al.. (1995). Prognostic factors of resected adenocarcinoma of the esophagus. Surgery. 118(5). 845–855. 164 indexed citations
18.
19.
Bumm, R., et al.. (1993). Endodissection of the Thoracic Esophagus Technique and Clinical Results in Transhiatal Esophagectomy. Annals of Surgery. 218(1). 97–104. 83 indexed citations
20.
Siewert, J. R., et al.. (1990). Postoperative care and management following three kinds of operation for esophageal cancer. Surgery Today. 20(6). 645–649. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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