Andreas Nägel

525 total citations
27 papers, 327 citations indexed

About

Andreas Nägel is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Genetics. According to data from OpenAlex, Andreas Nägel has authored 27 papers receiving a total of 327 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 9 papers in Pulmonary and Respiratory Medicine and 6 papers in Genetics. Recurrent topics in Andreas Nägel's work include Esophageal and GI Pathology (7 papers), Colorectal Cancer Screening and Detection (5 papers) and Inflammatory Bowel Disease (5 papers). Andreas Nägel is often cited by papers focused on Esophageal and GI Pathology (7 papers), Colorectal Cancer Screening and Detection (5 papers) and Inflammatory Bowel Disease (5 papers). Andreas Nägel collaborates with scholars based in Germany, Italy and Switzerland. Andreas Nägel's co-authors include Markus F. Neurath, Helmut Neumann, Timo Räth, Michael Vieth, Gian Eugenio Tontini, Heinz Albrecht, Lucía C. Fry, Alexander Hagel, Martin Raithel and Francesco Vitali and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and PLoS ONE.

In The Last Decade

Andreas Nägel

26 papers receiving 319 citations

Peers

Countries citing papers authored by Andreas Nägel

Since Specialization

Citations

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

Fields of papers citing papers by Andreas Nägel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andreas Nägel

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

#	Work	Indexed citations
1	Digital Dementia Registry Bavaria—digiDEM Bayern: study protocol for a multicentre, prospective, longitudinal register study 2021 ·BMJ Open ·(unknown), (unknown), (unknown), (unknown), (unknown), Andreas Nägel, (unknown), (unknown), (unknown), (unknown), (unknown), Kristina Garne Holm, (unknown), Marco Wendel, (unknown), Hans‐Ulrich Prokosch, Elmar Graessel, Peter L. Kolominsky‐Rabas	9
2	Endoscopic recanalization of complete esophageal obstruction 2021 ·Surgical Endoscopy ·Francesco Vitali, Andreas Nägel, Lukáš Pfeifer, Martin Goetz, Jürgen Siebler, Markus F. Neurath, Timo Räth	0
3	Successful cyclosporin and ustekinumab combination therapy in a patient with severe steroid-refractory ulcerative colitis 2020 ·Therapeutic Advances in Gastroenterology ·Ingo Ganzleben, Carol I. Geppert, Lourdes Osaba, Simon Hirschmann, Andreas Nägel, (unknown), Arthur Hoffman, Timo Räth, Daniel Nagore, Markus F. Neurath, Raja Atreya	14
4	Endoscopic full-thickness resection (EFTR) in the lower gastrointestinal tract 2019 ·Techniques in Coloproctology ·Heinz Albrecht, (unknown), (unknown), Andreas Nägel, (unknown), Kirsten Utpatel, Claus Schäfer	26
5	I-scan optical enhancement for the in vivo prediction of diminutive colorectal polyp histology: Results from a prospective three-phased multicentre trial 2018 ·PLoS ONE ·(unknown), Steffen Zopf, Clemens Neufert, Andreas Nägel, Jürgen Siebler, Jürgen Gschossmann, Steffen Mühldorfer, Lukas Pfeifer, Sarah Fischer, Francesco Vitali, Marietta Iacucci, Subrata Ghosh, M Rath, Peter Klare, Gian Eugenio Tontini, Markus F. Neurath, Timo Räth	16
6	EFFICACY OF HEMOSPRAY AND ENDOCLOT IN THE TREATMENT OF GASTROINTESTINAL BLEEDING: RESULTS FROM A TERTIARY REFERRAL CENTER 2018 ·Endoscopy ·Francesco Vitali, Andreas Nägel, Jürgen Siebler, MF Neurath, Timo Räth	2
7	Prediction of clinical outcomes in Crohn’s disease by using confocal laser endomicroscopy: results from a prospective multicenter study 2017 ·Gastrointestinal Endoscopy ·Gian Eugenio Tontini, Jonas Mudter, Michael Vieth, Claudia Günther, Valentina Milani, Raja Atreya, Timo Räth, Andreas Nägel, (unknown), Giacomo Carlo Sturniolo, Maurizio Vecchi, Markus F. Neurath, Peter R. Galle, Andrea Buda, Helmut Neumann	25
8	In vivo real-time assessment of colorectal polyp histology using an optical biopsy forceps system based on laser-induced fluorescence spectroscopy 2016 ·Endoscopy ·Timo Räth, Gian Eugenio Tontini, Michael Vieth, Andreas Nägel, Markus F. Neurath, Helmut Neumann	57
9	High-definition endoscopy with digital chromoendoscopy for histologic prediction of distal colorectal polyps 2015 ·BMC Gastroenterology ·Timo Räth, Gian Eugenio Tontini, Andreas Nägel, Michael Vieth, Steffen Zopf, Claudia Günther, Arthur Hoffman, Markus F. Neurath, Helmut Neumann	8
10	Endoscopic therapy of Zenker’s diverticulum using a novel endoscopic scissor – the Clutch Cutter device 2015 ·Endoscopy ·Helmut Neumann, (unknown), (unknown), (unknown), Andreas Nägel	9
11	Wireless capsule endoscopy of the small intestine 2014 ·Current Opinion in Gastroenterology ·Helmut Neumann, Lucía C. Fry, Andreas Nägel, Markus F. Neurath	26
12	Eosinophilic gastroenteritis with refractory ulcer disease and gastrointestinal bleeding as a rare manifestation of seronegative gastrointestinal food allergy 2014 ·Nutrition Journal ·Martin Raithel, Markus Hahn, K Donhuijsen, Alexander Hagel, Andreas Nägel, Ralf J. Rieker, Markus F. Neurath, Max Reinshagen	13
13	Description of a new, endoscopic technique to remove the over-the-scope-clip in an ex vivo porcine model (with video) 2012 ·Gastrointestinal Endoscopy ·Helmut Neumann, (unknown), Klaus Mönkemüller, Andreas Nägel, Dane Wildner, Michael Vieth, Jürgen Siebler, Markus F. Neurath	19
14	Endoscopic closure of large, spontaneous, choledochoduodenal fistula by using an over-the-scope clip 2011 ·Gastrointestinal Endoscopy ·Helmut Neumann, Andreas Nägel, T. Bernatik, (unknown), Markus F. Neurath, Martin Raithel	13
15	Plasma histamine levels (H) during adjunctive H1-receptor antagonist treatment with loratadine in patients with active Inflammatory Bowel disease (IBD) 2010 ·Inflammation Research ·(unknown), Andreas Nägel, Yurdagül Zopf, (unknown), (unknown), Alexander Hagel, (unknown), E. G. Hahn, Peter C. Konturek	11
16	Politische Entrepreneure als Reformmotor im Gesundheitswesen? 2009 ·VS Verlag für Sozialwissenschaften eBooks ·Andreas Nägel	1
17	Long-Term Partial Remission of AutoImmune Thrombocytopenia in a Patient Treated with the Anti-Tumor Necrosis Factor-Alpha Antibody Infliximab for Refractory Fistulizing Crohn’s Disease 2008 ·Digestion ·Thomas M. Rossi, Norbert Krauß, Reinhard Voll, Andreas Nägel, Michael Weidenhiller, Peter C. Konturek, Eckhart G. Hahn, Martin Raithel	11
18	Evaluation of urinary N-methylhistamine excretion during a long-term follow up of patients with inactive Crohn’s disease 2007 ·Inflammation Research ·(unknown), Andreas Nägel, (unknown), (unknown), Sebastian Straube, (unknown), (unknown), (unknown), E. G. Hahn, Martin Raithel	3
19	Das Prinzip der Hemithyreoidektomie bei unklaren Schilddrüsenbefunden 2001 ·Zentralblatt für Chirurgie - Zeitschrift für Allgemeine Viszeral- Thorax- und Gefäßchirurgie ·(unknown), (unknown), Andreas Nägel, Roald Bahr	3
20	[Allergic reactions following dextrane infusions (author's transl)]. 1975 ·Munich Personal RePEc Archive (Ludwig Maximilian University of Munich) ·(unknown), (unknown), Andreas Nägel, R Lohmann	2

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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