Jan Schmidt

12.2k total citations
242 papers, 8.4k citations indexed

About

Jan Schmidt is a scholar working on Surgery, Oncology and Hepatology. According to data from OpenAlex, Jan Schmidt has authored 242 papers receiving a total of 8.4k indexed citations (citations by other indexed papers that have themselves been cited), including 122 papers in Surgery, 65 papers in Oncology and 62 papers in Hepatology. Recurrent topics in Jan Schmidt's work include Organ Transplantation Techniques and Outcomes (67 papers), Liver Disease and Transplantation (46 papers) and Pancreatic and Hepatic Oncology Research (37 papers). Jan Schmidt is often cited by papers focused on Organ Transplantation Techniques and Outcomes (67 papers), Liver Disease and Transplantation (46 papers) and Pancreatic and Hepatic Oncology Research (37 papers). Jan Schmidt collaborates with scholars based in Germany, United States and Switzerland. Jan Schmidt's co-authors include Markus W. Büchler, Arianeb Mehrabi, Jürgen Weitz, Peter Schemmer, Eduard Ryschich, E. Klar, Martin Zeier, Ulf Hinz, Helmut Friess and Angela Märten and has published in prestigious journals such as The Journal of Experimental Medicine, The Journal of Immunology and Gastroenterology.

In The Last Decade

Jan Schmidt

242 papers receiving 8.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jan Schmidt Germany	52	3.6k	3.0k	1.4k	1.4k	1.4k	242	8.4k
Karl‐Walter Jauch Germany	58	3.7k 1.0×	4.2k 1.4×	1.3k 0.9×	1.2k 0.8×	2.1k 1.5×	229	11.4k
Jürgen Klempnauer Germany	50	4.8k 1.3×	1.6k 0.5×	2.2k 1.5×	3.4k 2.4×	1.6k 1.2×	296	8.7k
Jean Gugenheim France	50	4.6k 1.3×	1.1k 0.4×	2.6k 1.8×	2.4k 1.7×	1.4k 1.0×	345	9.3k
Ugo Boggi Italy	52	6.0k 1.7×	3.5k 1.2×	1.3k 0.9×	655 0.5×	1.9k 1.4×	364	10.5k
E. Klar Germany	41	3.7k 1.0×	2.3k 0.8×	961 0.7×	724 0.5×	1.3k 1.0×	330	6.7k
Paul C. Kuo United States	48	1.6k 0.5×	1.2k 0.4×	744 0.5×	642 0.5×	945 0.7×	186	7.2k
Susumu Eguchi Japan	36	4.2k 1.2×	1.6k 0.5×	1.5k 1.1×	3.2k 2.2×	1.4k 1.0×	583	7.4k
Jan H. Kleibeuker Netherlands	54	3.0k 0.8×	3.5k 1.2×	1.4k 0.9×	647 0.5×	1.6k 1.2×	218	9.4k
Christian Herfarth Germany	51	3.4k 0.9×	3.1k 1.0×	1.1k 0.8×	1.2k 0.8×	1.9k 1.4×	234	7.3k
Fokko J. van der Woude Netherlands	59	2.7k 0.8×	1.1k 0.4×	1.9k 1.3×	491 0.3×	5.0k 3.7×	261	13.5k

Countries citing papers authored by Jan Schmidt

Since Specialization

Citations

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

Fields of papers citing papers by Jan Schmidt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jan Schmidt

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

Oweira, Hani, Jan Schmidt, Arianeb Mehrabi, et al.. (2018). Comparison of Three Prognostic Models for Predicting Cancer-Specific Survival among Patients with Gastrointestinal Stromal Tumors. Future Oncology. 14(4). 379–389. 14 indexed citations

Oweira, Hani, Ulf Petrausch, Daniel Helbling, et al.. (2017). Prognostic value of site-specific metastases in pancreatic adenocarcinoma: A Surveillance Epidemiology and End Results database analysis. World Journal of Gastroenterology. 23(10). 1872–1872. 129 indexed citations

Abdel‐Rahman, Omar, Hani Oweira, Ulf Petrausch, et al.. (2017). Immune-related ocular toxicities in solid tumor patients treated with immune checkpoint inhibitors: a systematic review. Expert Review of Anticancer Therapy. 17(4). 387–394. 118 indexed citations

Eltobgy, Mostafa, Hani Oweira, Ulf Petrausch, et al.. (2017). Immune-related neurological toxicities among solid tumor patients treated with immune checkpoint inhibitors: a systematic review. Expert Review of Neurotherapeutics. 17(7). 725–736. 17 indexed citations

Abdel‐Rahman, Omar, Daniel Helbling, Othmar Schöb, et al.. (2017). Cigarette smoking as a risk factor for the development of and mortality from hepatocellular carcinoma: An updated systematic review of 81 epidemiological studies. Journal of Evidence-Based Medicine. 10(4). 245–254. 84 indexed citations

Oweira, Hani, Jan Schmidt, Daniel Helbling, et al.. (2017). Intraperitoneal chemotherapy and cytoreductive surgery for peritoneal metastases coupled with curative treatment of colorectal liver metastases: an updated systematic review. Expert Review of Gastroenterology & Hepatology. 11(3). 1–10. 21 indexed citations

Bruns, Helge, et al.. (2011). LabMELD‐based organ allocation increases total costs of liver transplantation: a single‐center experience. Clinical Transplantation. 25(5). E558–65. 16 indexed citations

Schaik, Ron H. N. van, Madelon van Agteren, Johan W. de Fijter, et al.. (2009). UGT1A9 -275T>A/-2152C>T Polymorphisms Correlate With Low MPA Exposure and Acute Rejection in MMF/Tacrolimus-Treated Kidney Transplant Patients. Clinical Pharmacology & Therapeutics. 86(3). 319–327. 97 indexed citations

Müller, Sascha, Bruno M. Schmied, Arianeb Mehrabi, et al.. (2008). Feasibility and Effectiveness of a New Algorithm in Preventing Hepatic Artery Thrombosis after Liver Transplantation. Journal of Gastrointestinal Surgery. 13(4). 702–712. 6 indexed citations

10.

Sommerer, Claudia, Thomas Giese, Jan Schmidt, Stefan Meuer, & Martin Zeier. (2008). Ciclosporin A Tapering Monitored by NFAT-Regulated Gene Expression: A New Concept of Individual Immunosuppression. Transplantation. 85(1). 15–21. 52 indexed citations

11.

Rahbari, Nuh N., Moritz N. Wente, Peter Schemmer, et al.. (2008). Systematic review and meta-analysis of the effect of portal triad clamping on outcome after hepatic resection. British journal of surgery. 95(4). 424–432. 105 indexed citations

12.

Djakovic, Nenad, Nina Wagener, Judith E. Adams, et al.. (2008). Intestinal reconstruction of the lower urinary tract as a prerequisite for renal transplantation. British Journal of Urology. 103(11). 1555–1560. 18 indexed citations

13.

Sievers, Elisabeth, Axel Haferkamp, Ingo G.H. Schmidt‐Wolf, et al.. (2007). Characterization of Primary Renal Carcinoma Cultures. Urologia Internationalis. 79(3). 235–243. 10 indexed citations

14.

Neumann, Jan‐Oliver, L. Fischer, T. Heimann, et al.. (2006). Branching Patterns and Drainage Territories of the Middle Hepatic Vein in Computer-Simulated Right Living-Donor Hepatectomies. American Journal of Transplantation. 6(6). 1407–1415. 28 indexed citations

15.

Antolovic, Dalibor, Peter Kienle, Hanns‐Peter Knaebel, et al.. (2006). Totally laparoscopic versus conventional ileoanal pouch procedure – design of a single-centre, expertise based randomised controlled trial to compare the laparoscopic and conventional surgical approach in patients undergoing primary elective restorative proctocolectomy- LapConPouch-Trial. BMC Surgery. 6(1). 13–13. 21 indexed citations

16.

Jurgaitis, Jonas, Arianeb Mehrabi, Arash Kashfi, et al.. (2006). Controlled‐surgical education in clinical liver transplantation is not associated with increased patient risks. Clinical Transplantation. 20(s17). 69–74. 12 indexed citations

17.

Kienle, P., Jürgen Weitz, Axel Benner, Christian Herfarth, & Jan Schmidt. (2003). Laparoscopically assisted colectomy and ileoanal pouch procedure with and without protective ileostomy. Surgical Endoscopy. 17(5). 716–720. 64 indexed citations

18.

Heuschen, U., et al.. (2001). Der ileoanale Pouch - Komplikationen, Lebensqualität und Spätergebnisse -. Zentralblatt für Chirurgie - Zeitschrift für Allgemeine Viszeral- Thorax- und Gefäßchirurgie. 126(Supplement I). 36–42. 14 indexed citations

19.

Hartwig, Werner, Jens Werner, Eduard Ryschich, et al.. (2000). Cigarette Smoke Enhances Ethanol-Induced Pancreatic Injury. Pancreas. 21(3). 272–278. 68 indexed citations

20.

Schmidt, Jan, et al.. (1990). Bilateral Congenital Aplasia of the Deep Femoral Arteries. Annals of Vascular Surgery. 4(5). 498–501. 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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