Hans Kelder

599 total citations
20 papers, 434 citations indexed

About

Hans Kelder is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hans Kelder has authored 20 papers receiving a total of 434 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 12 papers in Cardiology and Cardiovascular Medicine and 10 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hans Kelder's work include Aortic aneurysm repair treatments (6 papers), Aortic Disease and Treatment Approaches (5 papers) and Cardiac Valve Diseases and Treatments (5 papers). Hans Kelder is often cited by papers focused on Aortic aneurysm repair treatments (6 papers), Aortic Disease and Treatment Approaches (5 papers) and Cardiac Valve Diseases and Treatments (5 papers). Hans Kelder collaborates with scholars based in Netherlands, Belgium and Italy. Hans Kelder's co-authors include Wim E. Tuinebreijer, Marc Schepens, Wim J. Morshuis, Robin H. Heijmen, Karl Dossche, Uday Sonker, Giacomo Murana, Sebastiano Castrovinci, Geoffrey Kloppenburg and Gijs E. De Maat and has published in prestigious journals such as The Journal of Urology, The Annals of Thoracic Surgery and Obesity Surgery.

In The Last Decade

Hans Kelder

20 papers receiving 417 citations

Peers

Hans Kelder
Manuel Ferrer‐Márquez Spain
Michael Mazzei United States
Gregg L. Londrey United States
Mahmoud Abu‐Gazala Israel
Pushpa Singh India
Dvir Froylich United States
Michelle K. Savu United States
Monika Lanthaler Austria
Domenico Benavoli Italy
Verónica Gorodner Argentina
Manuel Ferrer‐Márquez Spain
Hans Kelder
Citations per year, relative to Hans Kelder Hans Kelder (= 1×) peers Manuel Ferrer‐Márquez

Countries citing papers authored by Hans Kelder

Since Specialization
Citations

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

Fields of papers citing papers by Hans Kelder

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hans Kelder

This figure shows the co-authorship network connecting the top 25 collaborators of Hans Kelder. A scholar is included among the top collaborators of Hans Kelder 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 Hans Kelder. Hans Kelder 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.
Verdonk, Robert C., Roeland Zoutendijk, Peter Schaar, et al.. (2024). Optimization of ERCP Technique to Improve the Sensitivity of Biliary Brushing: A Systematic Review and Meta-analysis. Journal of Gastrointestinal and Liver Diseases. 33(2). 254–260. 1 indexed citations
2.
Kastelijn, Elisabeth A., et al.. (2021). Evaluation of Serum Biomarker CEA and Ca-125 as Immunotherapy Response Predictors in Metastatic Non-small Cell Lung Cancer. Anticancer Research. 41(2). 869–876. 19 indexed citations
3.
4.
Murana, Giacomo, Hans Kelder, Marc Schepens, et al.. (2018). Open surgical repair of post-dissection thoraco-abdominal aortic aneurysms: early and late outcomes of a single-centre study involving over 200 patients†. European Journal of Cardio-Thoracic Surgery. 54(2). 382–388. 21 indexed citations
5.
Noordzij, Peter G., Hans Kelder, Roel de Vroege, et al.. (2015). Comparison of Warm Blood Cardioplegia Delivery With or Without the Use of a Roller Pump. Journal of ExtraCorporeal Technology. 47(4). 209–216. 1 indexed citations
6.
Murana, Giacomo, Sebastiano Castrovinci, Geoffrey Kloppenburg, et al.. (2015). Open thoracoabdominal aortic aneurysm repair in the modern era: results from a 20-year single-centre experience. European Journal of Cardio-Thoracic Surgery. 49(5). 1374–1381. 85 indexed citations
7.
Waasdorp, Evert J., Joost A. van Herwaarden, Hans Kelder, et al.. (2007). Renal Function after Endovascular Aortic Aneurysm Repair: A Single-Center Experience with Transrenal versus Infrarenal Fixation. Journal of Endovascular Therapy. 14(2). 130–137. 23 indexed citations
8.
Kelder, Hans, et al.. (2007). Can Late Supraclavicular Echo Doppler Reliably Predict Angiographical String Sign of Lima to Lad Area Grafts?. Echocardiography. 24(7). 689–696. 1 indexed citations
9.
Waasdorp, Evert J., Joost A. van Herwaarden, Hans Kelder, et al.. (2007). Renal Function After Endovascular Aortic Aneurysm Repair:A Single-center Experience with Transrenal Versus Infrarenal Fixation. Journal of Endovascular Therapy. 14(2). 130–137. 2 indexed citations
10.
Kelder, Hans, et al.. (2007). Preserved hyperaemic response in supraclavicular ultrasonography demonstrates function on demand of the LIMA to LAD string sign graft after CABG.. PubMed. 48(1). 59–66. 1 indexed citations
11.
Kelder, Hans, et al.. (2006). Preserved hyperaemic response in (distal) string sign left internal mammary artery grafts☆. European Journal of Cardio-Thoracic Surgery. 31(2). 283–289. 6 indexed citations
12.
Hemel, Norbert M. van, Guillaume S C Geuzebroek, Hans Kelder, et al.. (2005). Late outcome of unmodified maze III surgery for atrial fibrillation can be predicted at one year follow up. Heart Rhythm. 2(5). S274–S274. 1 indexed citations
13.
Schepens, Marc, Karl Dossche, Wim J. Morshuis, et al.. (2004). Introduction of adjuncts and their influence on changing results in 402 consecutive thoracoabdominal aortic aneurysm repairs☆. European Journal of Cardio-Thoracic Surgery. 25(5). 701–707. 71 indexed citations
14.
Chiappini, Bruno, Mengwei Tan, Wim J. Morshuis, et al.. (2004). Surgery for acute type a aortic dissection: is advanced age a contraindication?. The Annals of Thoracic Surgery. 78(2). 585–590. 43 indexed citations
15.
Berg, Jurriën M. ten, Wim B. Gerritsen, Fred J.L.M. Haas, et al.. (2002). High-dose aspirin in addition to daily low-dose aspirin decreases platelet activation in patients before and after percutaneous coronary intervention. Thrombosis Research. 105(5). 385–390. 19 indexed citations
16.
Tuinebreijer, Wim E., et al.. (2002). Coping Behavior and Loneliness Among Obese Patients. Obesity Surgery. 12(6). 864–868. 22 indexed citations
17.
Tuinebreijer, Wim E., et al.. (2002). Eating Patterns in Morbidly Obese Patients Before and After a Gastric Restrictive Operation. Obesity Surgery. 12(1). 108–112. 30 indexed citations
18.
19.
Plokker, H.W. Thijs, et al.. (1997). Progression of atherosclerosis after venous coronary artery bypass graft surgery: A 15-year follow-up study. Catheterization and Cardiovascular Diagnosis. 41(2). 141–150. 11 indexed citations
20.
Ernst, J.M.P.G., Nicolette Ernst, Hans Kelder, et al.. (1997). Clinical outcome in venous coronary artery bypass grafting: A 15-year follow-up study. International Journal of Cardiology. 58(2). 119–126. 11 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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