Karl Lhotta

7.7k total citations · 1 hit paper
142 papers, 5.1k citations indexed

About

Karl Lhotta is a scholar working on Nephrology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Karl Lhotta has authored 142 papers receiving a total of 5.1k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Nephrology, 32 papers in Surgery and 31 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Karl Lhotta's work include Renal Diseases and Glomerulopathies (31 papers), Complement system in diseases (26 papers) and Dialysis and Renal Disease Management (18 papers). Karl Lhotta is often cited by papers focused on Renal Diseases and Glomerulopathies (31 papers), Complement system in diseases (26 papers) and Dialysis and Renal Disease Management (18 papers). Karl Lhotta collaborates with scholars based in Austria, Germany and United States. Karl Lhotta's co-authors include Florian Kronenberg, Paul König, Ulrich Neyer, Emanuel Zitt, Arno Lingenhel, Eberhard Ritz, Hans Dieplinger, Danilo Fliser, Barbara Kollerits and Donna P. Ankerst and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Clinical Investigation and SHILAP Revista de lepidopterología.

In The Last Decade

Karl Lhotta

140 papers receiving 4.9k citations

Hit Papers

1 papers align trajectories

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.

Fibroblast Growth Factor 23 (FGF23) Predicts Progression of Chronic Kidney Disease

2007 568 citations Danilo Fliser, Ulrich Neyer et al. Journal of the American Society of Nephrology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Karl Lhotta Austria	41	2.3k	1.3k	862	789	732	142	5.1k
Maurizio Salvadori Italy	33	1.4k 0.6×	1.2k 1.0×	487 0.6×	347 0.4×	769 1.1×	185	4.8k
Fernando G. Cosio United States	53	3.8k 1.6×	2.6k 2.0×	967 1.1×	709 0.9×	2.0k 2.7×	143	9.4k
Enrique Morales Spain	29	1.8k 0.8×	1.1k 0.9×	284 0.3×	1.1k 1.4×	675 0.9×	201	4.5k
Giuseppe Grandaliano Italy	46	1.7k 0.8×	1.4k 1.1×	1.4k 1.7×	251 0.3×	866 1.2×	222	6.9k
Giuseppe D’Amico Italy	40	4.3k 1.9×	1.2k 1.0×	793 0.9×	223 0.3×	1.1k 1.4×	189	7.1k
John Kanellis Australia	34	3.9k 1.7×	1.5k 1.2×	393 0.5×	409 0.5×	598 0.8×	123	6.6k
Vedat Schwenger Germany	37	1.7k 0.7×	1.3k 1.0×	300 0.3×	355 0.4×	787 1.1×	197	4.6k
Anthony M. Valeri United States	38	3.6k 1.5×	623 0.5×	478 0.6×	327 0.4×	994 1.4×	72	6.1k
John Feehally United Kingdom	49	5.5k 2.4×	884 0.7×	1.4k 1.7×	333 0.4×	1.2k 1.6×	203	7.9k
Gavin J. Becker Australia	37	1.6k 0.7×	628 0.5×	297 0.3×	327 0.4×	758 1.0×	143	4.1k

Countries citing papers authored by Karl Lhotta

Since Specialization

Citations

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

Fields of papers citing papers by Karl Lhotta

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karl Lhotta

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

All Works

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20 of 20 papers shown

1.

Rudnicki, Michael, Martin Windpessl, Kathrin Eller, et al.. (2023). Diagnose und Therapie glomerulärer Erkrankungen mit einem membranoproliferativen Läsionsmuster (MPGN) – 2023. Wiener klinische Wochenschrift. 135(S5). 688–695.

2.

Sprenger-Mähr, Hannelore, Emanuel Zitt, & Karl Lhotta. (2016). Acute Kidney Injury Treated with Dialysis outside the Intensive Care Unit: A Retrospective Observational Single-Center Study. PLoS ONE. 11(9). e0163512–e0163512. 3 indexed citations

3.

Zitt, Emanuel, Florian Kronenberg, Ulrich Neyer, et al.. (2014). Iron Supplementation and Mortality in Incident Dialysis Patients: An Observational Study. PLoS ONE. 9(12). e114144–e114144. 34 indexed citations

4.

Lhotta, Karl, Anke Gehringer, Paul Jennings, et al.. (2009). Familial juvenile hyperuricemic nephropathy: report on a new mutation and a pregnancy. Clinical Nephrology. 71(1). 80–83. 21 indexed citations

5.

Lhotta, Karl, et al.. (2008). Purple urine bag syndrome (PUBS). Clinical Kidney Journal. 1(5). 365–366. 1 indexed citations

6.

Falkeis, Christina, et al.. (2007). Kidney transplantation in patients suffering from hereditary complete complement C4 deficiency. Transplant International. 20(12). 1044–1049. 6 indexed citations

7.

Schwaiger, Johannes P., Claudia Lamina, Ulrich Neyer, et al.. (2006). Carotid Plaques and Their Predictive Value for Cardiovascular Disease and All-Cause Mortality in Hemodialysis Patients Considering Renal Transplantation: A Decade Follow-Up. American Journal of Kidney Diseases. 47(5). 888–897. 28 indexed citations

8.

Boes, Eva, Danilo Fliser, Eberhard Ritz, et al.. (2005). Apolipoprotein A-IV Predicts Progression of Chronic Kidney Disease. Journal of the American Society of Nephrology. 17(2). 528–536. 68 indexed citations

9.

Yang, Yan, et al.. (2004). Complete Complement Components C4A and C4B Deficiencies in Human Kidney Diseases and Systemic Lupus Erythematosus. The Journal of Immunology. 173(4). 2803–2814. 53 indexed citations

10.

Steurer, Wolfgang, Walter Mark, Raimund Margreiter, et al.. (2004). Clearance of C4d deposition after successful treatment of acute humoral rejection in follow-up biopsies: a report of three cases. Transplant International. 17(4). 177–181. 13 indexed citations

11.

Lhotta, Karl, et al.. (2003). Late referral defined by renal function: Association with morbidity and mortality. Journal of Nephrology. 16(6). 855–861. 29 indexed citations

12.

Wahrmann, Markus, Markus Exner, Heinz Regele, et al.. (2003). Flow cytometry based detection of HLA alloantibody mediated classical complement activation. Journal of Immunological Methods. 275(1-2). 149–160. 55 indexed citations

13.

Kronenberg, Florian, Karl Lhotta, Paul König, et al.. (2003). Apolipoprotein(a) isoform-specific changes of lipoprotein(a) after kidney transplantation. European Journal of Human Genetics. 11(9). 693–699. 15 indexed citations

14.

Bostom, Andrew G., Florian Kronenberg, Reginald Gohh, et al.. (2001). Chronic renal transplantation: a model for the hyperhomocysteinemia of renal insufficiency. Atherosclerosis. 156(1). 227–230. 18 indexed citations

15.

Lhotta, Karl, Thomas Kühr, Hans J. Rumpelt, et al.. (1999). Thrombotic Microangiopathy with Renal Failure in Two Patients Undergoing Gemcitabine Chemotherapy. American Journal of Nephrology. 19(5). 590–593. 29 indexed citations

16.

Lhotta, Karl, Reinhard Würzner, Florian Kronenberg, Martin Oppermann, & Paul König. (1998). Rapid activation of the complement system by cuprophane depends on complement component C4. Kidney International. 53(4). 1044–1051. 1 indexed citations

17.

Lhotta, Karl, Reinhard Würzner, Florian Kronenberg, Martin Oppermann, & Paul König. (1998). Rapid activation of the complement system by cuprophane depends on complement component C4. Kidney International. 53(4). 1044–1051. 59 indexed citations

18.

Klingler, Paul J., Christoph Profanter, Antón Klingler, et al.. (1998). Management of Hyperparathyroidism in an Endemic Goiter Area. World Journal of Surgery. 22(3). 301–308. 12 indexed citations

19.

Lhotta, Karl, et al.. (1996). Recurrent hematuria: A novel clinical presentation of hereditary complete complement C4 deficiency. American Journal of Kidney Diseases. 27(3). 424–427. 12 indexed citations

20.

Koenig, Paul-Albert, W. Vogel, Florian Umlauft, et al.. (1994). Interferon treatment for chronic hepatitis C virus infection in uremic patients. Kidney International. 45(5). 1507–1509. 88 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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