Jan Trna

593 total citations
42 papers, 375 citations indexed

About

Jan Trna is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Jan Trna has authored 42 papers receiving a total of 375 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Surgery, 14 papers in Oncology and 9 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Jan Trna's work include Pancreatitis Pathology and Treatment (14 papers), Pancreatic and Hepatic Oncology Research (12 papers) and Gastrointestinal disorders and treatments (9 papers). Jan Trna is often cited by papers focused on Pancreatitis Pathology and Treatment (14 papers), Pancreatic and Hepatic Oncology Research (12 papers) and Gastrointestinal disorders and treatments (9 papers). Jan Trna collaborates with scholars based in Czechia, United States and Slovenia. Jan Trna's co-authors include Petr Dítě, Zdeněk Kala, Lumír Kunovský, Markéta Hermanová, Ivo Novotný, Rudolf Nenutil, Radek Kroupa, Petr Jabandžiev, Martin Liberda and Jan Lata and has published in prestigious journals such as Circulation, Gastroenterology and Surgery.

In The Last Decade

Jan Trna

41 papers receiving 363 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jan Trna Czechia 13 177 166 86 81 71 42 375
Alexandros Papalambros Greece 12 161 0.9× 140 0.8× 70 0.8× 90 1.1× 45 0.6× 25 402
Jonas A. Scheiber Germany 7 188 1.1× 182 1.1× 98 1.1× 160 2.0× 64 0.9× 9 403
Christopher Rall United States 12 221 1.2× 103 0.6× 63 0.7× 111 1.4× 50 0.7× 18 404
Fumiaki Hino Japan 9 156 0.9× 139 0.8× 49 0.6× 32 0.4× 143 2.0× 18 361
Huihong Jiang China 12 200 1.1× 124 0.7× 72 0.8× 72 0.9× 25 0.4× 26 391
Xianjun Lao China 15 94 0.5× 55 0.3× 76 0.9× 177 2.2× 74 1.0× 29 406
Kewei Hu China 9 112 0.6× 173 1.0× 76 0.9× 127 1.6× 56 0.8× 16 444
Lili Lu China 10 192 1.1× 72 0.4× 50 0.6× 65 0.8× 98 1.4× 33 365
Liu‐Ye Huang China 14 84 0.5× 198 1.2× 120 1.4× 148 1.8× 44 0.6× 38 489
Sunyi Ye China 11 52 0.3× 113 0.7× 63 0.7× 121 1.5× 47 0.7× 25 358

Countries citing papers authored by Jan Trna

Since Specialization
Citations

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

Fields of papers citing papers by Jan Trna

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jan Trna

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

All Works

20 of 20 papers shown
1.
Kunovský, Lumír, et al.. (2024). Improved Nutritional Outcomes and Gastrointestinal Symptoms in Adult Cystic Fibrosis Patients Treated with Elexacaftor/Tezacaftor/Ivacaftor. Digestive Diseases. 42(4). 361–368. 13 indexed citations
2.
Obermannová, Radka, et al.. (2024). Perioperative systemic therapy as a part of comprehensive multimodal treatment in esophageal and gastric cancer – new treatment guidelines. Perspectives in Surgery. 103(11). 443–453. 1 indexed citations
3.
Sochorová, Dana, Zdeněk Kala, Jiřı́ Mayer, et al.. (2023). Management of pheochromocytomas and paragangliomas: Review of current diagnosis and treatment options. Cancer Medicine. 12(13). 13942–13957. 10 indexed citations
4.
Trna, Jan, et al.. (2023). Principles of Palliative and Supportive Care in Pancreatic Cancer: A Review. Biomedicines. 11(10). 2690–2690. 6 indexed citations
5.
Kunovský, Lumír, et al.. (2022). Skin manifestations of pancreatic diseases. Biomedical Papers. 166(4). 353–358. 3 indexed citations
6.
Kunovský, Lumír, Petr Dítě, Petr Jabandžiev, et al.. (2021). Causes of Exocrine Pancreatic Insufficiency Other Than Chronic Pancreatitis. Journal of Clinical Medicine. 10(24). 5779–5779. 19 indexed citations
7.
Kunovský, Lumír, Petr Dítě, Petr Jabandžiev, et al.. (2021). Autoimmune Diseases of Digestive Organs—A Multidisciplinary Challenge: A Focus on Hepatopancreatobiliary Manifestation. Journal of Clinical Medicine. 10(24). 5796–5796. 1 indexed citations
8.
Kunovský, Lumír, et al.. (2021). Helicobacter pylori infection and other bacteria in pancreatic cancer and autoimmune pancreatitis. World Journal of Gastrointestinal Oncology. 13(8). 835–844. 30 indexed citations
9.
Kunovský, Lumír, Amrita Sethi, Radek Kroupa, et al.. (2021). Unusual Biliary Complication following Christmas Eve Dinner. Digestive Diseases. 39(5). 549–552. 1 indexed citations
10.
Trna, Jan, et al.. (2020). Gastrointestinal and hepatic symptoms of tickborne diseases. Vnitřní lékařství. 66(4). 232–235. 2 indexed citations
11.
Kunovský, Lumír, et al.. (2020). Risk factors of pancreatic cancer and their possible uses in diagnostics. Neoplasma. 68(2). 227–239. 15 indexed citations
12.
Dítě, Petr, Jan Trna, Zdeněk Kinkor, et al.. (2013). Unusual Multiorgan Immunoglobulin G4 (IgG4) Inflammation: Autoimmune Pancreatitis, Mikulicz Syndrome, and IgG4 Mastitis. Gut and Liver. 7(5). 621–624. 14 indexed citations
13.
Dítě, Petr, Ivo Novotný, Zdeněk Kala, et al.. (2012). Pozitivita imunoglobulinu IgG4 v krevním séru u osob skarcinomem slinivky břišní. Gastroenterología y Hepatología. 66(3). 2 indexed citations
14.
15.
Novotný, Ivo, et al.. (2012). Immunoglobulin G4-Related Cholangitis: A Variant of IgG4-Related Systemic Disease. Digestive Diseases. 30(2). 216–219. 13 indexed citations
16.
Dítě, Petr, et al.. (2012). The Role of Chronic Inflammation: Chronic Pancreatitis as a Risk Factor of Pancreatic Cancer. Digestive Diseases. 30(3). 277–283. 34 indexed citations
17.
Dítě, Petr, et al.. (2011). Changes in serum levels of zinc, selenium, copper and magnesium in individuals with chronic alcoholic and chronic idiopathic pancreatitis. Postępy Nauk Medycznych. 1 indexed citations
18.
19.
Konečný, Tomáš, Ondřej Ludka, Marek Orban, et al.. (2010). Abstract 14449: Worsening Sleep Disordered Breathing is Associated with Lower Peak Oxygen Consumption in Patients with Hypertrophic Cardiomyopathy. Circulation. 122. 1 indexed citations
20.
Dítě, Petr, et al.. (2008). Autoimmune pancreatitis. Best Practice & Research Clinical Gastroenterology. 22(1). 131–143. 12 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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