C. Kaufmann

1.5k total citations
18 papers, 1.1k citations indexed

About

C. Kaufmann is a scholar working on Rheumatology, Hematology and Immunology. According to data from OpenAlex, C. Kaufmann has authored 18 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Rheumatology, 8 papers in Hematology and 7 papers in Immunology. Recurrent topics in C. Kaufmann's work include Rheumatoid Arthritis Research and Therapies (13 papers), Spondyloarthritis Studies and Treatments (11 papers) and Autoimmune and Inflammatory Disorders Research (8 papers). C. Kaufmann is often cited by papers focused on Rheumatoid Arthritis Research and Therapies (13 papers), Spondyloarthritis Studies and Treatments (11 papers) and Autoimmune and Inflammatory Disorders Research (8 papers). C. Kaufmann collaborates with scholars based in Norway, United Kingdom and Netherlands. C. Kaufmann's co-authors include K. Mikkelsen, Wenche Koldingsnes, Tore K Kvien, E Rødevand, Marte Schrumpf Heiberg, Petter Mowinckel, E. Lie, Erik Rødevand, Marianne Wallenius and Johan F. Skomsvoll and has published in prestigious journals such as Annals of the Rheumatic Diseases, Lara D. Veeken and Scandinavian Journal of Rheumatology.

In The Last Decade

C. Kaufmann

18 papers receiving 1.1k citations

Peers

C. Kaufmann
Zuhre Tutuncu United States
Karin Hellgren Sweden
Mary Gayed United Kingdom
Ari Polachek Israel
Rachel Kaiser United States
Joann Zell Gillis United States
Ulf Lindström Sweden
E Rødevand Norway
C. García United States
Thomas Kielsgaard Kristensen Denmark
Zuhre Tutuncu United States
C. Kaufmann
Citations per year, relative to C. Kaufmann C. Kaufmann (= 1×) peers Zuhre Tutuncu

Countries citing papers authored by C. Kaufmann

Since Specialization
Citations

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

Fields of papers citing papers by C. Kaufmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. Kaufmann

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

All Works

18 of 18 papers shown
1.
Fagerli, K. M., E. Lie, Désirée van der Heijde, et al.. (2012). Selecting patients with ankylosing spondylitis for TNF inhibitor therapy: comparison of ASDAS and BASDAI eligibility criteria. Lara D. Veeken. 51(8). 1479–1483. 31 indexed citations
2.
Wallenius, Marianne, Kjell Å. Salvesen, Wenche Koldingsnes, et al.. (2012). Parity in patients with chronic inflammatory arthritides childless at time of diagnosis. Scandinavian Journal of Rheumatology. 41(3). 202–207. 23 indexed citations
3.
Fagerli, K. M., E. Lie, Désirée van der Heijde, et al.. (2011). Predictors of ASDAS Major Improvement in Patients with Ankylosing Spondylitis Receiving Their First TNF Inhibitor. Results From a Longitudinal Observational Study. Data Archiving and Networked Services (DANS). 63(10). 4 indexed citations
4.
Wallenius, Marianne, Johan F. Skomsvoll, Lorentz M. Irgens, et al.. (2011). Fertility in women with chronic inflammatory arthritides. Lara D. Veeken. 50(6). 1162–1167. 58 indexed citations
5.
Lie, E., D. van der Heijde, Till Uhlig, et al.. (2011). Treatment strategies in patients with rheumatoid arthritis for whom methotrexate monotherapy has failed: data from the NOR-DMARD register. Annals of the Rheumatic Diseases. 70(12). 2103–2110. 19 indexed citations
6.
Lie, E., Till Uhlig, D. van der Heijde, et al.. (2011). Effectiveness of sulfasalazine and methotrexate in 1102 DMARD-naive patients with early RA. Lara D. Veeken. 51(4). 670–678. 14 indexed citations
7.
Lie, E., Désirée van der Heijde, Till Uhlig, et al.. (2010). Effectiveness of switching between TNF inhibitors in ankylosing spondylitis: data from the NOR-DMARD register. Annals of the Rheumatic Diseases. 70(1). 157–163. 108 indexed citations
8.
Wallenius, Marianne, Johan F. Skomsvoll, Lorentz M. Irgens, et al.. (2010). Pregnancy and delivery in women with chronic inflammatory arthritides with a specific focus on first birth. Arthritis & Rheumatism. 63(6). 1534–1542. 77 indexed citations
9.
Lie, E., D. van der Heijde, T. Uhlig, et al.. (2009). Effectiveness and retention rates of methotrexate in psoriatic arthritis in comparison with methotrexate-treated patients with rheumatoid arthritis. Annals of the Rheumatic Diseases. 69(4). 671–676. 88 indexed citations
10.
Nikolaisen, Cathrin, Tore K Kvien, K. Mikkelsen, et al.. (2009). Contemporary use of disease‐modifying drugs in the management of patients with early rheumatoid arthritis in Norway. Scandinavian Journal of Rheumatology. 38(4). 240–245. 15 indexed citations
11.
Wallenius, Marianne, Johan F. Skomsvoll, Lorentz M. Irgens, et al.. (2009). Postpartum onset of rheumatoid arthritis and other chronic arthritides: results from a patient register linked to a medical birth registry. Annals of the Rheumatic Diseases. 69(2). 332–336. 42 indexed citations
12.
Wallenius, Marianne, Johan F. Skomsvoll, Wenche Koldingsnes, et al.. (2008). Comparison of work disability and health‐related quality of life between males and females with rheumatoid arthritis below the age of 45 years. Scandinavian Journal of Rheumatology. 38(3). 178–183. 32 indexed citations
13.
Wallenius, Marianne, Johan F. Skomsvoll, Wenche Koldingsnes, et al.. (2008). Work disability and health-related quality of life in males and females with psoriatic arthritis. Annals of the Rheumatic Diseases. 68(5). 685–689. 72 indexed citations
14.
15.
Heiberg, Marte Schrumpf, C. Kaufmann, E Rødevand, et al.. (2007). The comparative effectiveness of anti-TNF therapy and methotrexate in patients with psoriatic arthritis: 6 month results from a longitudinal, observational, multicentre study. Annals of the Rheumatic Diseases. 66(8). 1038–1042. 59 indexed citations
16.
Kvien, Tore K, E. Lie, C. Kaufmann, et al.. (2006). A Norwegian DMARD register: prescriptions of DMARDs and biological agents to patients with inflammatory rheumatic diseases.. PubMed. 23(5 Suppl 39). S188–94. 109 indexed citations
17.
Heiberg, Marte Schrumpf, Bjørn Yngvar Nordvåg, K. Mikkelsen, et al.. (2005). The comparative effectiveness of tumor necrosis factor–blocking agents in patients with rheumatoid arthritis and patients with ankylosing spondylitis: A six‐month, longitudinal, observational, multicenter study. Arthritis & Rheumatism. 52(8). 2506–2512. 80 indexed citations
18.
Waage, Anders, C. Kaufmann, Terje Espevik, & Gunnar Husby. (1989). Interleukin-6 in synovial fluid from patients with arthritis. Clinical Immunology and Immunopathology. 50(3). 394–398. 97 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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