Preben Olund Kirkegaard

4.7k total citations
151 papers, 3.7k citations indexed

About

Preben Olund Kirkegaard is a scholar working on Surgery, Hepatology and Oncology. According to data from OpenAlex, Preben Olund Kirkegaard has authored 151 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 89 papers in Surgery, 35 papers in Hepatology and 28 papers in Oncology. Recurrent topics in Preben Olund Kirkegaard's work include Organ Transplantation Techniques and Outcomes (31 papers), Liver Disease and Transplantation (28 papers) and Neuropeptides and Animal Physiology (15 papers). Preben Olund Kirkegaard is often cited by papers focused on Organ Transplantation Techniques and Outcomes (31 papers), Liver Disease and Transplantation (28 papers) and Neuropeptides and Animal Physiology (15 papers). Preben Olund Kirkegaard collaborates with scholars based in Denmark, Finland and Sweden. Preben Olund Kirkegaard's co-authors include Steen Seier Poulsen, Peter Skov Olsen, John Christiansen, Ebba Nexø, Allan Rasmussen, Jens J. Holst, A Hjortrup, Fin Stolze Larsen, Cathrine Ørskov and A. Wettergren and has published in prestigious journals such as Nature, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Preben Olund Kirkegaard

143 papers receiving 3.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Preben Olund Kirkegaard Denmark 34 1.8k 1.1k 702 682 643 151 3.7k
Junichi Masuda Japan 38 910 0.5× 479 0.5× 1.0k 1.4× 1.1k 1.6× 339 0.5× 161 4.8k
Luis A. Fernandez United States 37 3.1k 1.7× 1.2k 1.1× 608 0.9× 461 0.7× 180 0.3× 101 4.4k
Joseph N. Benoit United States 27 672 0.4× 833 0.8× 661 0.9× 627 0.9× 343 0.5× 71 2.8k
Nora V. Bergasa United States 32 905 0.5× 2.1k 2.0× 1.6k 2.2× 292 0.4× 809 1.3× 96 4.2k
Jean‐Louis Frossard Switzerland 41 3.7k 2.1× 614 0.6× 1.5k 2.1× 712 1.0× 2.1k 3.2× 163 5.9k
Mark A. Korsten United States 32 2.4k 1.3× 252 0.2× 861 1.2× 543 0.8× 1.4k 2.1× 118 4.5k
Shriram Jakate United States 28 957 0.5× 371 0.4× 962 1.4× 812 1.2× 600 0.9× 98 3.5k
Full‐Young Chang Taiwan 35 1.4k 0.8× 2.1k 2.0× 1.8k 2.6× 355 0.5× 422 0.7× 143 4.1k
R. Margreiter Austria 35 1.5k 0.9× 244 0.2× 444 0.6× 764 1.1× 666 1.0× 215 4.1k
Roberto Giulio Romanelli Italy 37 1.2k 0.7× 3.0k 2.9× 2.8k 4.0× 785 1.2× 528 0.8× 77 5.1k

Countries citing papers authored by Preben Olund Kirkegaard

Since Specialization
Citations

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

Fields of papers citing papers by Preben Olund Kirkegaard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Preben Olund Kirkegaard. 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 Preben Olund Kirkegaard. The network helps show where Preben Olund Kirkegaard may publish in the future.

Co-authorship network of co-authors of Preben Olund Kirkegaard

This figure shows the co-authorship network connecting the top 25 collaborators of Preben Olund Kirkegaard. A scholar is included among the top collaborators of Preben Olund Kirkegaard 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 Preben Olund Kirkegaard. Preben Olund Kirkegaard 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.
Keimpema, Loes van, Frederik Nevens, René Adam, et al.. (2011). Excellent survival after liver transplantation for isolated polycystic liver disease: an European Liver Transplant Registry study. Transplant International. 24(12). 1239–1245. 53 indexed citations
2.
Isoniemi, Helena, Ulrika Broomé, Michael Olausson, et al.. (2004). Liver transplantation for primary sclerosing cholangitis; predictors and consequences of hepatobiliary malignancy. Journal of Hepatology. 40(5). 815–822. 135 indexed citations
3.
Madsen, M., Idunn Brekke, K. Höckerstedt, et al.. (1997). Scandiatransplant: Organ transplantation in the Nordic countries 1996. Transplantation Proceedings. 29(7). 3084–3090. 1 indexed citations
4.
Strauss, Gitte, Bernie Hansen, Preben Olund Kirkegaard, et al.. (1997). Liver function, cerebral blood flow autoregulation, and hepatic encephalopathy in fulminant hepatic failure. Hepatology. 25(4). 837–839. 77 indexed citations
5.
Loft, Steffen, P. Larsen, Allan Rasmussen, et al.. (1995). OXIDATIVE DNA DAMAGE AFTER TRANSPLANTATION OF THE LIVER AND SMALL INTESTINE IN PIGS. Transplantation. 59(1). 16–20. 47 indexed citations
6.
Hylander, E., T. Rannem, J. Hegnhøj, et al.. (1991). Absorption Studies after Ileal J-Pouch Anastomosis for Ulcerative Colitis: A Prospective Study. Scandinavian Journal of Gastroenterology. 26(1). 65–72. 57 indexed citations
7.
Hansen, Carsten Palnæs, S Boesby, & Preben Olund Kirkegaard. (1991). GLUCOSE HOMEOSTASIS AFTER ORTHOTOPIC LIVER TRANSPLANTATION IN THE PIG. Transplantation. 51(3). 587–588. 4 indexed citations
8.
Olsen, Peter Skov, S Boesby, Preben Olund Kirkegaard, et al.. (1988). Influence of epidermal growth factor on liver regeneration after partial hepatectomy in rats. Hepatology. 8(5). 992–996. 117 indexed citations
9.
Olsen, Peter Skov, Jens Pedersen, Steen Seier Poulsen, Y. Yamashita, & Preben Olund Kirkegaard. (1987). Neurotensin-like immunoreactivity after intestinal resection in the rat.. Gut. 28(9). 1107–1111. 11 indexed citations
10.
Olsen, Peter Skov, Steen Seier Poulsen, & Preben Olund Kirkegaard. (1985). Adrenergic effects on secretion of epidermal growth factor from Brunner's glands.. Gut. 26(9). 920–927. 56 indexed citations
11.
Kirkegaard, Preben Olund, Peter Skov Olsen, Ebba Nexø, Jens J. Holst, & Steen Seier Poulsen. (1984). Effect of vasoactive intestinal polypeptide and somatostatin on secretion of epidermal growth factor and bicarbonate from Brunner's glands.. Gut. 25(11). 1225–1229. 46 indexed citations
12.
Kirkegaard, Preben Olund, Peter Skov Olsen, Steen Seier Poulsen, et al.. (1984). Effect of secretin and glucagon on Brunner's gland secretion in the rat.. Gut. 25(3). 264–268. 31 indexed citations
13.
Christiansen, John, Preben Olund Kirkegaard, Peter Skov Olsen, & B. Petersen. (1984). Interaction of calcium and gastrin on gastric acid secretion in duodenal ulcer patients.. Gut. 25(2). 174–177. 12 indexed citations
14.
Nexø, Ebba, et al.. (1984). Characterisation of a novel proteolytic enzyme localised to goblet cells in rat and man.. Gut. 25(6). 656–664. 5 indexed citations
15.
Olsen, Peter Skov, Preben Olund Kirkegaard, Steen Seier Poulsen, & Ebba Nexø. (1984). Adrenergic effects on exocrine secretion of rat submandibular epidermal growth factor.. Gut. 25(11). 1234–1240. 68 indexed citations
16.
Olsen, Peter Skov, Jens Pedersen, Preben Olund Kirkegaard, et al.. (1983). Neurotensin Inhibits Meal-Stimulated Gastric Acid Secretion in Man. Scandinavian Journal of Gastroenterology. 18(8). 1073–1076. 23 indexed citations
17.
Kirkegaard, Preben Olund, B. Petersen, Peter Skov Olsen, Steen Seier Poulsen, & John Christiansen. (1982). The Mechanism of Gastrin Release in Cysteamine-Induced Duodenal Ulcer. Scandinavian Journal of Gastroenterology. 17(5). 609–612. 21 indexed citations
18.
Olsen, Peter Skov, Preben Olund Kirkegaard, B. Petersen, & John Christiansen. (1982). Effect of naloxone on met-enkephalin-induced gastric acid secretion and serum gastrin in man.. Gut. 23(1). 63–65. 12 indexed citations
19.
Kirkegaard, Preben Olund, et al.. (1978). Long-term results after excisional surgery for Chrohn's disease of the terminal ileum.. PubMed. 144(1). 51–4. 6 indexed citations
20.
Kirkegaard, Preben Olund. (1978). A new technique for low anterior resection of the rectum. Preliminary results with a circular stapling instrument for anastomosis.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 25(6). 235–7. 8 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Junichi Masuda Breakdown of academic impact, for papers by Luis A. Fernandez Breakdown of academic impact, for papers by Joseph N. Benoit Breakdown of academic impact, for papers by Nora V. Bergasa Breakdown of academic impact, for papers by Jean‐Louis Frossard Breakdown of academic impact, for papers by Mark A. Korsten Breakdown of academic impact, for papers by Shriram Jakate Breakdown of academic impact, for papers by Full‐Young Chang Breakdown of academic impact, for papers by R. Margreiter Breakdown of academic impact, for papers by Roberto Giulio Romanelli
Rankless by CCL
2026