Johan Clausen

414 total citations
16 papers, 226 citations indexed

About

Johan Clausen is a scholar working on Cardiology and Cardiovascular Medicine, Oncology and Surgery. According to data from OpenAlex, Johan Clausen has authored 16 papers receiving a total of 226 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Cardiology and Cardiovascular Medicine, 5 papers in Oncology and 4 papers in Surgery. Recurrent topics in Johan Clausen's work include Cardiac, Anesthesia and Surgical Outcomes (4 papers), Cardiac Arrhythmias and Treatments (3 papers) and Atrial Fibrillation Management and Outcomes (3 papers). Johan Clausen is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (4 papers), Cardiac Arrhythmias and Treatments (3 papers) and Atrial Fibrillation Management and Outcomes (3 papers). Johan Clausen collaborates with scholars based in Denmark, Switzerland and Netherlands. Johan Clausen's co-authors include Andreas Holtermann, Magnus T. Jensen, Finn Gyntelberg, Jacob Louis Marott, Marcel H. Bickel, Gorm Boje Jensen, Anders M. Greve, Susanne Holme, Helena Domínguez and Ismail Gögenür and has published in prestigious journals such as Journal of the American College of Cardiology, PLoS ONE and Scientific Reports.

In The Last Decade

Johan Clausen

15 papers receiving 220 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Johan Clausen Denmark 8 102 55 52 26 23 16 226
Gustavo Waclawovsky Brazil 10 171 1.7× 64 1.2× 116 2.2× 10 0.4× 41 1.8× 30 290
R Palencia Germany 7 83 0.8× 56 1.0× 13 0.3× 7 0.3× 45 2.0× 25 386
Alfred Cecchetti United States 7 110 1.1× 12 0.2× 43 0.8× 20 0.8× 18 0.8× 19 276
Gavin WK Wong Canada 6 152 1.5× 26 0.5× 29 0.6× 12 0.5× 16 0.7× 14 321
Hongyun Ruan China 5 119 1.2× 83 1.5× 21 0.4× 13 0.5× 90 3.9× 15 398
I. Tasić Serbia 7 87 0.9× 41 0.7× 13 0.3× 3 0.1× 10 0.4× 49 244
H.-W. M. Breuer Germany 9 131 1.3× 16 0.3× 51 1.0× 14 0.5× 4 0.2× 29 319
Konstantinos Koutsampasopoulos Greece 7 66 0.6× 36 0.7× 15 0.3× 12 0.5× 22 1.0× 18 324
Elizabeth Epstein United States 6 83 0.8× 34 0.6× 12 0.2× 6 0.2× 29 1.3× 14 257

Countries citing papers authored by Johan Clausen

Since Specialization
Citations

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

Fields of papers citing papers by Johan Clausen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Johan Clausen

This figure shows the co-authorship network connecting the top 25 collaborators of Johan Clausen. A scholar is included among the top collaborators of Johan Clausen 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 Johan Clausen. Johan Clausen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

16 of 16 papers shown
1.
2.
Gögenur, Mikail, et al.. (2023). The impact of time to surgery on oncological outcomes in stage I-III dMMR colon cancer – A nationwide cohort study. European Journal of Surgical Oncology. 49(9). 106887–106887. 2 indexed citations
3.
Treskes, Roderick W, Johan Clausen, Jacob Louis Marott, et al.. (2023). Use of sugar in coffee and tea and long-term risk of mortality in older adult Danish men: 32 years of follow-up from a prospective cohort study. PLoS ONE. 18(10). e0292882–e0292882. 3 indexed citations
4.
Clausen, Johan, et al.. (2022). Incidence and clinical predictors of 30‐day emergency readmission after colorectal cancer surgery – A nationwide cohort study. Colorectal Disease. 25(2). 222–233. 2 indexed citations
5.
Gögenur, Mikail, et al.. (2022). Developing prediction models for short-term mortality after surgery for colorectal cancer using a Danish national quality assurance database. International Journal of Colorectal Disease. 37(8). 1835–1843. 7 indexed citations
6.
Gögenur, Mikail, et al.. (2022). Training prediction models for individual risk assessment of postoperative complications after surgery for colorectal cancer. Techniques in Coloproctology. 26(8). 665–675. 12 indexed citations
7.
Holme, Susanne, Anders M. Greve, R. Riis, et al.. (2022). Randomized Trial of Surgical Left Atrial Appendage Closure: Protection Against Cerebrovascular Events. Seminars in Thoracic and Cardiovascular Surgery. 35(4). 664–672. 9 indexed citations
8.
Greve, Anders M., et al.. (2018). New-onset of postoperative atrial fibrillation is likely to recur in the absence of other triggers. Therapeutics and Clinical Risk Management. Volume 14. 1641–1647. 11 indexed citations
9.
10.
Clausen, Johan, et al.. (2018). Main and interactive effects of physical activity, fitness and body mass in the prevention of cancer from the Copenhagen Male Study. Scientific Reports. 8(1). 11780–11780. 11 indexed citations
11.
Clausen, Johan, Jacob Louis Marott, Andreas Holtermann, Finn Gyntelberg, & Magnus T. Jensen. (2018). Midlife Cardiorespiratory Fitness and the Long-Term Risk of Mortality. Journal of the American College of Cardiology. 72(9). 987–995. 91 indexed citations
12.
Pfeiffer, Michael, et al.. (2001). A new semirigid implant for instrumentation of scoliosis: preliminary report. European Spine Journal. 10(5). 427–436. 1 indexed citations
13.
Daniel, Władysława A., et al.. (1994). Adipose tissue storage of drugs as a function of binding competition. In-vitro studies with distribution dialysis. Journal of Pharmacy and Pharmacology. 46(4). 313–315. 7 indexed citations
14.
Clausen, Johan & Marcel H. Bickel. (1993). Prediction of Drug Distribution in Distribution Dialysis and In Vivo from Binding to Tissues and Blood. Journal of Pharmaceutical Sciences. 82(4). 345–349. 32 indexed citations
15.
Clausen, Johan & Gorm Boje Jensen. (1990). Are blood pressure levels increasing in Denmark?. Journal of Internal Medicine. 228(5). 443–450. 9 indexed citations
16.
Clausen, Johan & Joan Jensen. (1975). [Dietary habits in young Danes. Influence of educational, sociological and social status on nutrition and serum lipids].. PubMed. 137(37). 2155–62. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Gustavo Waclawovsky Breakdown of academic impact, for papers by R Palencia Breakdown of academic impact, for papers by Alfred Cecchetti Breakdown of academic impact, for papers by Gavin WK Wong Breakdown of academic impact, for papers by Hongyun Ruan Breakdown of academic impact, for papers by I. Tasić Breakdown of academic impact, for papers by H.-W. M. Breuer Breakdown of academic impact, for papers by Konstantinos Koutsampasopoulos Breakdown of academic impact, for papers by Elizabeth Epstein
Rankless by CCL
2026