J. Klempnauer

875 total citations
25 papers, 644 citations indexed

About

J. Klempnauer is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, J. Klempnauer has authored 25 papers receiving a total of 644 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Surgery, 9 papers in Pulmonary and Respiratory Medicine and 4 papers in Oncology. Recurrent topics in J. Klempnauer's work include Organ Transplantation Techniques and Outcomes (6 papers), Renal Transplantation Outcomes and Treatments (4 papers) and Abdominal vascular conditions and treatments (4 papers). J. Klempnauer is often cited by papers focused on Organ Transplantation Techniques and Outcomes (6 papers), Renal Transplantation Outcomes and Treatments (4 papers) and Abdominal vascular conditions and treatments (4 papers). J. Klempnauer collaborates with scholars based in Germany, Switzerland and France. J. Klempnauer's co-authors include R. Pichlmayr, Björn Nashan, Frank Grothues, H. Bektaş, Michael P. Manns, Mathias Bähr, Hartmut Schmidt, Jens Rosenau, Michael Mengel and Hauke Lang and has published in prestigious journals such as Journal of Allergy and Clinical Immunology, British journal of surgery and Transplantation.

In The Last Decade

J. Klempnauer

25 papers receiving 626 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Klempnauer Germany 11 362 221 210 200 134 25 644
Yulin Cheng United States 6 286 0.8× 443 2.0× 369 1.8× 187 0.9× 38 0.3× 9 805
Gérard Rifle France 15 313 0.9× 67 0.3× 487 2.3× 142 0.7× 22 0.2× 25 784
Dicken S. C. Ko United States 13 405 1.1× 259 1.2× 253 1.2× 43 0.2× 54 0.4× 32 754
Amar Gupta United States 13 475 1.3× 123 0.6× 120 0.6× 60 0.3× 109 0.8× 41 627
Manuel de Juan Spain 14 380 1.0× 63 0.3× 102 0.5× 554 2.8× 728 5.4× 32 1.0k
T Kawase Japan 9 291 0.8× 102 0.5× 78 0.4× 37 0.2× 41 0.3× 24 409
Jorge Malheiro Portugal 16 319 0.9× 32 0.1× 439 2.1× 62 0.3× 35 0.3× 90 796
Ran Steinberg Israel 14 315 0.9× 57 0.3× 39 0.2× 46 0.2× 46 0.3× 34 523
B Dey United States 12 158 0.4× 170 0.8× 248 1.2× 69 0.3× 14 0.1× 22 845
Mareena Zachariah United States 9 99 0.3× 39 0.2× 115 0.5× 37 0.2× 78 0.6× 27 444

Countries citing papers authored by J. Klempnauer

Since Specialization
Citations

This map shows the geographic impact of J. Klempnauer'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 J. Klempnauer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Klempnauer more than expected).

Fields of papers citing papers by J. Klempnauer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Klempnauer. 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 J. Klempnauer. The network helps show where J. Klempnauer may publish in the future.

Co-authorship network of co-authors of J. Klempnauer

This figure shows the co-authorship network connecting the top 25 collaborators of J. Klempnauer. A scholar is included among the top collaborators of J. Klempnauer 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 J. Klempnauer. J. Klempnauer 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.
Habicht, Antje, Cornelia Blume, Johan M. Lorenzen, et al.. (2011). Increase of infectious complications in ABO-incompatible kidney transplant recipients--a single centre experience. Nephrology Dialysis Transplantation. 26(12). 4124–4131. 105 indexed citations
2.
Bektaş, H., Markus Winny, Harald Schrem, Thomas Becker, & J. Klempnauer. (2007). Spätstenosen der Gallengänge im Rahmen von iatrogenen Gallengangsverletzungen nach Cholezystektomie. Zentralblatt für Chirurgie - Zeitschrift für Allgemeine Viszeral- Thorax- und Gefäßchirurgie. 132(6). 523–528. 1 indexed citations
3.
Sander, Leif Erik, et al.. (2005). Primary human mast cells express specific isoforms of SNARE proteins. Journal of Allergy and Clinical Immunology. 115(2). S187–S187. 2 indexed citations
4.
5.
Bektas, Hueseyin, Harald Schrem, Frank Lehner, et al.. (2005). The Value of Reoperative Procedures After Unusual Reconstructions in the Gastrointestinal Tract Associated With Substantial Morbidity. Journal of Gastrointestinal Surgery. 10(1). 111–122. 5 indexed citations
6.
Jonas, Ulrich, Karl Ulrich Petry, Christof Sohn, et al.. (2003). Ureteric reconstruction. British Journal of Urology. 91(2). 138–142. 31 indexed citations
7.
Neipp, Michael, G. Offner, Kay Latta, et al.. (2002). KIDNEY TRANSPLANTATION IN CHILDREN WEIGHING LESS THAN 15 kg: DONOR SELECTION AND TECHNICAL CONSIDERATIONS. Transplantation. 73(3). 409–416. 35 indexed citations
8.
Rosenau, Jens, Mathias Bähr, Reinhard von Wasielewski, et al.. (2002). Ki67, E-CADHERIN, AND p53 AS PROGNOSTIC INDICATORS OF LONG-TERM OUTCOME AFTER LIVER TRANSPLANTATION FOR METASTATIC NEUROENDOCRINE TUMORS. Transplantation. 73(3). 386–394. 136 indexed citations
9.
Lorenz, Ralf, Burkhard Vangerow, Martin Loss, et al.. (2002). C1-inhibitor for prophylaxis of xenograft rejection after pig to cynomolgus monkey kidney transplantation. Transplantation. 73(5). 688–694. 28 indexed citations
10.
Przemeck, Michael, Burkhard Vangerow, Martin Loss, et al.. (2001). HEMODYNAMIC CONSEQUENCES OF PORCINE KIDNEY XENOGRAFT REPERFUSION IN CYNOMOLGUS MONKEYS1,2. Transplantation. 71(11). 1512–1514. 7 indexed citations
11.
Seeliger, Hendrik, Matthias Hoffmann, Matthias Behrend, et al.. (2000). TRANSPLANTATION OF H-2KB-TRANSGENIC ADRENOCORTICAL CELLS IN THE MOUSE HAVING UNDERGONE AN ADRENALECTOMY. Transplantation. 69(8). 1561–1566. 6 indexed citations
12.
Ellerkamp, Verena, Thomas J. Musholt, Sven Klebs, et al.. (2000). A murine model of allogeneic adrenocortical cell transplantation: Perspectives for the treatment of Addison's disease in humans. Surgery. 128(6). 999–1006. 4 indexed citations
13.
Nashan, Björn, Hartmut Schmidt, Nikos Emmanouilidis, et al.. (2000). IMPROVEMENT OF ACUTE AND CHRONIC RENAL DYSFUNCTION IN LIVER TRANSPLANT PATIENTS AFTER SUBSTITUTION OF CALCINEURIN INHIBITORS BY MYCOPHENOLATE MOFETIL. Transplantation. 69(9). 1886–1890. 89 indexed citations
14.
15.
Klempnauer, J., Frank Grothues, H. Bektaş, & R. Pichlmayr. (1997). Results of portal thrombectomy and splanchnic thrombolysis for the surgical management of acute mesentericoportal thrombosis. British journal of surgery. 84(1). 129–132. 45 indexed citations
16.
Klempnauer, J., Frank Grothues, H. Bektaş, & R. Pichlmayr. (1997). Results of portal thrombectomy and splanchnic thrombolysis for the surgical management of acute mesentericoportal thrombosis. British journal of surgery. 84(1). 129–132. 31 indexed citations
17.
Klempnauer, J., Gerd Jürgen Ridder, Hueseyin Bektas, & R. Pichlmayr. (1996). Extended Resections of Ductal Pancreatic Cancer – Impact on Operative Risk and Prognosis. Oncology. 53(1). 47–53. 52 indexed citations
18.
Grothues, Frank, H. Bektaş, & J. Klempnauer. (1996). Chirurgische Therapie akuter mesenterialer Ischmien@@@Surgery for acute mesenteric ischemia. Langenbeck s Archives of Surgery. 381(5). 5 indexed citations
19.
Grothues, Frank, et al.. (1996). Chirurgische Therapie akuter mesenterialer Isch�mien. Langenbeck s Archives of Surgery. 381(5). 275–82. 10 indexed citations
20.
Lück, R, J. Klempnauer, & Birte Steiniger. (1992). Genetic aspects of graft-vs-host reaction after small bowel transplantation with and without mesenteric lymphadenectomy.. PubMed. 24(3). 1151–1151. 1 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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