Kai Hahn

732 total citations
15 papers, 440 citations indexed

About

Kai Hahn is a scholar working on Nephrology, Endocrinology, Diabetes and Metabolism and Surgery. According to data from OpenAlex, Kai Hahn has authored 15 papers receiving a total of 440 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Nephrology, 5 papers in Endocrinology, Diabetes and Metabolism and 4 papers in Surgery. Recurrent topics in Kai Hahn's work include Parathyroid Disorders and Treatments (6 papers), Diabetes Treatment and Management (3 papers) and Clinical Nutrition and Gastroenterology (2 papers). Kai Hahn is often cited by papers focused on Parathyroid Disorders and Treatments (6 papers), Diabetes Treatment and Management (3 papers) and Clinical Nutrition and Gastroenterology (2 papers). Kai Hahn collaborates with scholars based in Germany, United States and Türkiye. Kai Hahn's co-authors include Miguel A. Lanaspa, Richard J. Johnson, Mehmet Kanbay, Ahsan Ejaz, Johannes F.E. Mann, Markus Ketteler, Martin K. Kuhlmann, Eberhard Ritz, Marie Loh and Adrian Mondry and has published in prestigious journals such as American Journal of Kidney Diseases, Nature Reviews Nephrology and Journal of Advanced Research.

In The Last Decade

Kai Hahn

14 papers receiving 427 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kai Hahn Germany 7 209 127 81 75 50 15 440
Emilie Kalbacher France 11 116 0.6× 69 0.5× 80 1.0× 63 0.8× 27 0.5× 20 445
Penny Erhard United States 14 188 0.9× 75 0.6× 59 0.7× 52 0.7× 38 0.8× 28 765
B. K. Sandhu United Kingdom 8 51 0.2× 74 0.6× 49 0.6× 45 0.6× 51 1.0× 17 378
Milagros Fernández Lucas Spain 10 181 0.9× 67 0.5× 40 0.5× 115 1.5× 46 0.9× 67 586
Graciela E. Delgado Germany 12 81 0.4× 87 0.7× 83 1.0× 87 1.2× 59 1.2× 38 587
Alireza Merrikhi Iran 12 138 0.7× 89 0.7× 63 0.8× 37 0.5× 66 1.3× 38 481
Maryse C.J. Osté Netherlands 15 93 0.4× 75 0.6× 113 1.4× 99 1.3× 51 1.0× 25 575
Rakesh Kumar Bijarnia India 10 151 0.7× 19 0.1× 81 1.0× 38 0.5× 138 2.8× 13 509
Yuwei He China 11 276 1.3× 37 0.3× 165 2.0× 99 1.3× 11 0.2× 35 458

Countries citing papers authored by Kai Hahn

Since Specialization
Citations

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

Fields of papers citing papers by Kai Hahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kai Hahn

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

All Works

15 of 15 papers shown
1.
Hahn, Kai, et al.. (2023). Prescription of DOACs in Patients with Atrial Fibrillation at Different Stages of Renal Insufficiency. Advances in Therapy. 40(10). 4264–4281. 9 indexed citations
2.
Hahn, Kai, Bernardo Rodríguez‐Iturbe, Laura Gabriela Sánchez‐Lozada, et al.. (2022). Primary aldosteronism: A consequence of sugar and western Diet?. Medical Hypotheses. 160. 110796–110796. 3 indexed citations
3.
Ketteler, Markus & Kai Hahn. (2021). CKD-MBD und sekundärer Hyperparathyreoidismus (Teil 1). Dialyse aktuell. 25(10). 403–409.
4.
Kaushal, Amit, Dean R. Tolan, Kai Hahn, et al.. (2020). Osmotic Nephrosis and Acute Kidney Injury Associated With SGLT2 Inhibitor Use: A Case Report. American Journal of Kidney Diseases. 76(1). 144–147. 24 indexed citations
5.
Hahn, Kai, et al.. (2020). Phosphorus – 
A luminous (enlightening) element. Trace Elements and Electrolytes. 37(10). 200–221. 1 indexed citations
6.
Hahn, Kai & Markus Ketteler. (2017). Die vielen Gesichter von Phosphat in der Ernährung. Der Nephrologe. 12(3). 173–182. 1 indexed citations
7.
Hahn, Kai, Ahsan Ejaz, Mehmet Kanbay, Miguel A. Lanaspa, & Richard J. Johnson. (2016). Acute kidney injury from SGLT2 inhibitors: potential mechanisms. Nature Reviews Nephrology. 12(12). 711–712. 101 indexed citations
8.
Hahn, Kai, Mehmet Kanbay, Miguel A. Lanaspa, Richard J. Johnson, & Ahsan Ejaz. (2016). Serum uric acid and acute kidney injury: A mini review. Journal of Advanced Research. 8(5). 529–536. 100 indexed citations
9.
Brandenburg, Vincent, Danilo Fliser, J. Floege, et al.. (2013). CKD-MBD. Der Nephrologe. 8(4). 348–353. 1 indexed citations
10.
Ritz, Eberhard, Kai Hahn, Markus Ketteler, Martin K. Kuhlmann, & Johannes F.E. Mann. (2012). Phosphate Additives in Food. Deutsches Ärzteblatt international. 109(4). 49–55. 159 indexed citations
11.
Hahn, Kai, Martin K. Kuhlmann, & Eberhard Ritz. (2012). Phosphat und Nahrung. Der Nephrologe. 8(1). 37–42. 1 indexed citations
12.
Schneider, Andreas, Gernot Asmus, Patrick Biggar, et al.. (2010). Hemoglobin Cycling in Hemodialysis Patients. 2(1). 1–5. 6 indexed citations
13.
Riegel, Werner, Kai Hahn, Reinhold Kreutz, et al.. (2005). BENEFIT Niere - Bedeutung eines Nephrologie-Screenings für Interventionsbeginn und Therapieerfolg. DMW - Deutsche Medizinische Wochenschrift. 130(13). 792–796. 13 indexed citations
14.
Mondry, Adrian, et al.. (2004). Active collaboration with primary care providers increases specialist referral in chronic renal disease. BMC Nephrology. 5(1). 16–16. 15 indexed citations
15.
Lehnert, Hendrik, Kai Hahn, & Henning Dralle. (2002). Benignes und malignes Phäochromozytom. Der Internist. 43(2). 196–209. 6 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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Breakdown of academic impact, for papers by Emilie Kalbacher Breakdown of academic impact, for papers by Penny Erhard Breakdown of academic impact, for papers by B. K. Sandhu Breakdown of academic impact, for papers by Milagros Fernández Lucas Breakdown of academic impact, for papers by Graciela E. Delgado Breakdown of academic impact, for papers by Alireza Merrikhi Breakdown of academic impact, for papers by Maryse C.J. Osté Breakdown of academic impact, for papers by Rakesh Kumar Bijarnia Breakdown of academic impact, for papers by Yuwei He
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