Radek Kroupa

536 total citations
51 papers, 361 citations indexed

About

Radek Kroupa is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Radek Kroupa has authored 51 papers receiving a total of 361 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Surgery, 20 papers in Gastroenterology and 10 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Radek Kroupa's work include Gastroesophageal reflux and treatments (16 papers), Esophageal and GI Pathology (14 papers) and Helicobacter pylori-related gastroenterology studies (9 papers). Radek Kroupa is often cited by papers focused on Gastroesophageal reflux and treatments (16 papers), Esophageal and GI Pathology (14 papers) and Helicobacter pylori-related gastroenterology studies (9 papers). Radek Kroupa collaborates with scholars based in Czechia and United States. Radek Kroupa's co-authors include Jan Lata, Ivo Novotný, P Frič, Jana Juránková, Lumír Kunovský, Zdeněk Kala, Jiří Dolina, Jan Trna, Milan Dastych and Petr Dítě and has published in prestigious journals such as Scientific Reports, World Journal of Gastroenterology and Gastrointestinal Endoscopy.

In The Last Decade

Radek Kroupa

38 papers receiving 342 citations

Peers

Radek Kroupa

SURGE

EPIDE

HEPAT

ONCOL

Pao‐Yuan Huang Taiwan

Shin Fujioka Japan

Huang‐Wei Xu Taiwan

G. Parrilli Italy

Mircea Mănuc Romania

W Kruis Germany

Philippos Dimoulios Greece

Karima Ben Belkacem France

Talia Zenlea United States

F. Pallone Italy

Pao‐Yuan Huang Taiwan

Radek Kroupa

113 ×0.9

SURGE

170 ×1.5

EPIDE

114 ×1.1

99 ×1.1

HEPAT

50 ×0.7

ONCOL

Citations per year, relative to Radek Kroupa Radek Kroupa (= 1×) peers Pao‐Yuan Huang

Countries citing papers authored by Radek Kroupa

Since Specialization

Citations

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

Fields of papers citing papers by Radek Kroupa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Radek Kroupa

This figure shows the co-authorship network connecting the top 25 collaborators of Radek Kroupa. A scholar is included among the top collaborators of Radek Kroupa 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 Radek Kroupa. Radek Kroupa 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

Kunovský, Lumír, et al.. (2023). 16S rRNA gene primer choice impacts off-target amplification in human gastrointestinal tract biopsies and microbiome profiling. Scientific Reports. 13(1). 12577–12577. 15 indexed citations

Kala, Zdeněk, Zuzana Jirásková Zákostelská, Lumír Kunovský, et al.. (2022). Lack of Association between Epidermal Growth Factor or Its Receptor and Reflux Esophagitis, Barrett’s Esophagus, and Esophageal Adenocarcinoma: A Case-Control Study. Disease Markers. 2022. 1–13. 1 indexed citations

Kroupa, Radek, Zdeněk Kala, Lýdie Izakovičová Hollá, et al.. (2022). The Use of Confocal Laser Endomicroscopy in Diagnosing Barrett’s Esophagus and Esophageal Adenocarcinoma. Diagnostics. 12(7). 1616–1616. 3 indexed citations

Kohout, Pavel, et al.. (2022). Malignant complications of celiac disease: a case series and review of the literature. Journal of Medical Case Reports. 16(1). 460–460. 2 indexed citations

Cyrany, Jiří, Přemysl Falt, Darina Kohoutová, et al.. (2022). Gastroscopy – quality standards of the Czech Society of Gastroenterology. 76(3). 194–211.

Kunovský, Lumír, Radek Kroupa, Petr Jabandžiev, et al.. (2021). Achalasia and acromegaly: Co-incidence of these diseases or a new syndrome?. Biomedical Papers. 166(2). 228–235.

Dastych, Milan, František Hubatka, Josef Mašek, et al.. (2021). Overexpression of CD44v8-10 in Colon Polyps—A Possible Key to Early Diagnosis. Pathology & Oncology Research. 27. 614281–614281. 5 indexed citations

Kroupa, Radek, et al.. (2021). Endoscopic and medical therapy of gastric antral vascular ectasia: case series and review of available methods. 75(3). 221–228.

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.

Kunovský, Lumír, et al.. (2020). Adenokarcinom tenkého střeva diagnostikovaný pomocí video kapslové endoskopie u pacientky s celiakií: kazuistika a přehled literatury. Vnitřní lékařství. 66(7). e39–e42.

11.

Kala, Zdeněk, Ondřej Slabý, Radek Kroupa, et al.. (2020). Biomarkers for non-endoscopic examination of esophageal mucosa. Vnitřní lékařství. 66(7). e13–e19.

12.

Kunovský, Lumír, Zdeněk Kala, Radek Kroupa, et al.. (2020). Confocal laser endomicroscopy in the diagnostics of esophageal diseases: a pilot study. Vnitřní lékařství. 66(5). e26–e32. 1 indexed citations

13.

Kroupa, Radek, et al.. (2019). Viewpoints of the target population regarding barriers and facilitators of colorectal cancer screening in the Czech Republic. World Journal of Gastroenterology. 25(9). 1132–1141. 10 indexed citations

14.

Kroupa, Radek, et al.. (2018). Actualities in functional esophageal disorders. 15(5). 263–266. 2 indexed citations

15.

Keil, Radan, et al.. (2017). A head-to-head comparison of 4-L polyethylene glycol and low-volume solutions before colonoscopy: which is the best? A multicentre, randomized trial. International Journal of Colorectal Disease. 32(12). 1763–1766. 12 indexed citations

16.

Juřica, Jan & Radek Kroupa. (2017). Pharmacotherapy of irritable bowel syndrome. 13(2). 52–59. 5 indexed citations

17.

Keil, Radan, Milan Dastych, Zdena Zádorová, et al.. (2017). The optimal bowel preparation intervals before colonoscopy: A randomized study comparing polyethylene glycol and low-volume solutions. Digestive and Liver Disease. 50(3). 271–276. 6 indexed citations

18.

Kroupa, Radek, et al.. (2009). Combined treatment of achalasia - botulinum toxin injection followed by pneumatic dilatation: long-term results. Diseases of the Esophagus. 23(2). 100–105. 18 indexed citations

19.

Lata, Jan, et al.. (2007). The effect of probiotics on gut flora, level of endotoxin and Child–Pugh score in cirrhotic patients: results of a double-blind randomized study. European Journal of Gastroenterology & Hepatology. 19(12). 1111–1113. 94 indexed citations

20.

Kroupa, Radek, et al.. (2004). Combined Treatment - Botulinum Toxine and Pneumatic Dilation in Patients with Achalasia - Long Term Results. Gastrointestinal Endoscopy. 59(5). P239–P239. 1 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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