Ludwig Kalthoff

1.3k total citations · 1 hit paper
17 papers, 920 citations indexed

About

Ludwig Kalthoff is a scholar working on Rheumatology, Immunology and Pharmacology. According to data from OpenAlex, Ludwig Kalthoff has authored 17 papers receiving a total of 920 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Rheumatology, 5 papers in Immunology and 3 papers in Pharmacology. Recurrent topics in Ludwig Kalthoff's work include Spondyloarthritis Studies and Treatments (12 papers), Rheumatoid Arthritis Research and Therapies (8 papers) and Psoriasis: Treatment and Pathogenesis (5 papers). Ludwig Kalthoff is often cited by papers focused on Spondyloarthritis Studies and Treatments (12 papers), Rheumatoid Arthritis Research and Therapies (8 papers) and Psoriasis: Treatment and Pathogenesis (5 papers). Ludwig Kalthoff collaborates with scholars based in Germany and United States. Ludwig Kalthoff's co-authors include Eugene P. DiMagno, Peter Layer, Hironori Yamamoto, Jonathan E. Clain, Uta Kiltz, Xenofon Baraliakos, D. Krause, M. Igelmann, Elmar Schmitz-Bortz and Jürgen Braun and has published in prestigious journals such as Gastroenterology, Annals of the Rheumatic Diseases and Lara D. Veeken.

In The Last Decade

Ludwig Kalthoff

17 papers receiving 891 citations

Hit Papers

The different courses of early- and late-onset idiopathic... 1994 2026 2004 2015 1994 100 200 300 400
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. The different courses of early- and late-onset idiopathic and alcoholic chronic pancreatitis
    1994 461 citations Peter Layer, Hironori Yamamoto et al. Gastroenterology profile →

Peers

Ludwig Kalthoff
Ye‐Soo Park South Korea
P. Dantis Greece
Warren Raymond Australia
Erhan Çapkın Türkiye
Necatı Çakir Türkiye
Paul Le Goff France
W.F. Lems Netherlands
Mo Akhavani United Kingdom
A. Nouijai Morocco
Edmund Sabo Israel
Ye‐Soo Park South Korea
Ludwig Kalthoff
Citations per year, relative to Ludwig Kalthoff Ludwig Kalthoff (= 1×) peers Ye‐Soo Park

Countries citing papers authored by Ludwig Kalthoff

Since Specialization
Citations

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

Fields of papers citing papers by Ludwig Kalthoff

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ludwig Kalthoff

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

All Works

17 of 17 papers shown
1.
Kiltz, Uta, M. Igelmann, Ludwig Kalthoff, et al.. (2020). Standardisierte Erfassung der gesundheitsbezogenen Lebensqualität bei Patienten mit Psoriasisarthritis. Zeitschrift für Rheumatologie. 80(2). 122–131. 1 indexed citations
2.
Schuch, Florian, et al.. (2019). Vertragsentwicklung der Selektivverträge in der Versorgungslandschaft Rheuma. Zeitschrift für Rheumatologie. 78(5). 429–438. 2 indexed citations
3.
Lakomek, H.‐J., Joseph M. Braun, Bernhard Hellmich, et al.. (2019). Ambulante spezialfachärztliche Versorgung (ASV) – eine neue Versorgungsebene in der Rheumatologie. Zeitschrift für Rheumatologie. 78(8). 765–773. 8 indexed citations
4.
Braun, Jürgen, Xenofon Baraliakos, Uta Kiltz, et al.. (2018). Forschungsnetzwerke – Rheumaforschungsgruppe Ruhr. Zeitschrift für Rheumatologie. 77(S1). 31–33. 1 indexed citations
5.
Kiltz, Uta, Xenofon Baraliakos, F. Heldmann, et al.. (2017). Diagnostic value of a 3-day course of prednisolone in patients with possible rheumatoid arthritis – the TryCort study. Arthritis Research & Therapy. 19(1). 73–73. 6 indexed citations
6.
Baraliakos, Xenofon, Andrea Regel, Uta Kiltz, et al.. (2017). Patients with fibromyalgia rarely fulfil classification criteria for axial spondyloarthritis. Lara D. Veeken. 57(9). 1541–1547. 50 indexed citations
7.
8.
Baraliakos, Xenofon, F. Heldmann, Johanna Callhoff, et al.. (2016). Quantification of Bone Marrow Edema by Magnetic Resonance Imaging Only Marginally Reflects Clinical Neck Pain Evaluation in Rheumatoid Arthritis and Ankylosing Spondylitis. The Journal of Rheumatology. 43(12). 2131–2135. 5 indexed citations
9.
Baraliakos, Xenofon, Uta Kiltz, Soeren A. Peters, et al.. (2016). Efficiency of treatment with non-steroidal anti-inflammatory drugs according to current recommendations in patients with radiographic and non-radiographic axial spondyloarthritis. Lara D. Veeken. 56(1). 95–102. 54 indexed citations
10.
Baraliakos, Xenofon, Andrea Regel, Uta Kiltz, et al.. (2015). OP0038 Patients with Fibromyalgia (FM) do not Fulfill Classification Criteria for Axial Spondyloarthritis (AXSPA) but Patients with Axspa May Fulfill Classification Criteria for FM. Annals of the Rheumatic Diseases. 74. 80–80. 7 indexed citations
11.
12.
Baraliakos, Xenofon, Uta Kiltz, F. Heldmann, et al.. (2014). SAT0374 Do Patients with Non-Radiographic Axial Spondyloarthritis and Ankylosing Spondylitis Respond Similarly Well to Nsaids? A Prospective Study Including Magnetic Resonance Imaging. Annals of the Rheumatic Diseases. 73. 729–729. 1 indexed citations
13.
Kiltz, Uta, Xenofon Baraliakos, Pantelis Karakostas, et al.. (2012). Do patients with non‐radiographic axial spondylarthritis differ from patients with ankylosing spondylitis?. Arthritis Care & Research. 64(9). 1415–1422. 241 indexed citations
14.
Kiltz, Uta, Xenofon Baraliakos, Pantelis Karakostas, et al.. (2012). The degree of spinal inflammation is similar in patients with axial spondyloarthritis who report high or low levels of disease activity: a cohort study. Annals of the Rheumatic Diseases. 71(7). 1207–1211. 65 indexed citations
15.
Kiltz, Uta, Xenofon Baraliakos, Pantelis Karakostas, et al.. (2012). SAT0283 Living with axial spondyloarthritis: Patients are using different coping strategies. Annals of the Rheumatic Diseases. 71. 567–568. 1 indexed citations
16.
Layer, Peter, et al.. (1994). The different courses of early- and late-onset idiopathic and alcoholic chronic pancreatitis. Gastroenterology. 107(5). 1481–1487. 461 indexed citations breakdown →
17.
Layer, Peter, et al.. (1994). The Different Courses of Early- and Late-Onset Alcoholic Chronic Pancreatitis Idiopathic and. 3 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 Ye‐Soo Park Breakdown of academic impact, for papers by P. Dantis Breakdown of academic impact, for papers by Warren Raymond Breakdown of academic impact, for papers by Erhan Çapkın Breakdown of academic impact, for papers by Necatı Çakir Breakdown of academic impact, for papers by Paul Le Goff Breakdown of academic impact, for papers by W.F. Lems Breakdown of academic impact, for papers by Mo Akhavani Breakdown of academic impact, for papers by A. Nouijai Breakdown of academic impact, for papers by Edmund Sabo
Rankless by CCL
2026