Jan Schmidt

3.6k total citations · 1 hit paper
91 papers, 2.7k citations indexed

About

Jan Schmidt is a scholar working on Surgery, Oncology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Jan Schmidt has authored 91 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Surgery, 30 papers in Oncology and 20 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Jan Schmidt's work include Pancreatic and Hepatic Oncology Research (27 papers), Organ Transplantation Techniques and Outcomes (13 papers) and Pancreatitis Pathology and Treatment (11 papers). Jan Schmidt is often cited by papers focused on Pancreatic and Hepatic Oncology Research (27 papers), Organ Transplantation Techniques and Outcomes (13 papers) and Pancreatitis Pathology and Treatment (11 papers). Jan Schmidt collaborates with scholars based in Germany, United States and Australia. Jan Schmidt's co-authors include David W. Rattner, Kent Lewandrowski, Andrew L. Warshaw, Carolyn C. Compton, Wolfram Trudo Knoefel, E. Klar, Markus W. Büchler, Carlos Fernández-del Castillo, Per Borgström and Marcos Intaglietta and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Jan Schmidt

90 papers receiving 2.7k citations

Hit 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.

A Better Model of Acute Pancreatitis for Evaluating Therapy

1992 708 citations Jan Schmidt, David W. Rattner et al. Annals of Surgery profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Jan Schmidt Germany	28	1.5k	905	589	402	309	91	2.7k
Noritoshi Kobayashi Japan	28	1.1k 0.7×	972 1.1×	1.0k 1.7×	501 1.2×	314 1.0×	159	2.8k
Lillian W. Gaber United States	36	2.3k 1.5×	892 1.0×	514 0.9×	588 1.5×	377 1.2×	155	4.6k
Bo Hyun Kim South Korea	30	805 0.5×	490 0.5×	685 1.2×	390 1.0×	516 1.7×	237	3.4k
Daniel Inderbitzin Switzerland	27	1.0k 0.7×	658 0.7×	277 0.5×	245 0.6×	329 1.1×	81	2.3k
Michele Masetti Italy	32	2.0k 1.3×	732 0.8×	693 1.2×	359 0.9×	253 0.8×	132	3.2k
Keiji Koda Japan	29	1.4k 0.9×	1.6k 1.8×	238 0.4×	581 1.4×	511 1.7×	180	3.1k
Kazuharu Uchida Japan	30	1.6k 1.0×	443 0.5×	395 0.7×	498 1.2×	402 1.3×	191	3.9k
Antonio Nocito Switzerland	23	1.0k 0.7×	1.0k 1.1×	401 0.7×	465 1.2×	938 3.0×	59	2.9k
P Rossi Italy	23	576 0.4×	443 0.5×	333 0.6×	173 0.4×	187 0.6×	135	2.0k
Ravi S. Chari United States	33	2.1k 1.4×	924 1.0×	407 0.7×	825 2.1×	707 2.3×	95	3.6k

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

Makimoto, Hisaki, et al.. (2023). Wide Antral Circumferential Re-Ablation for Recurrent Atrial Fibrillation after Prior Pulmonary Vein Isolation Guided by High-Density Mapping Increases Freedom from Atrial Arrhythmias. Journal of Clinical Medicine. 12(15). 4982–4982. 2 indexed citations

Müller, Patrick, Johannes W. Dietrich, Tina Lin, et al.. (2020). Usefulness of Serum Free Thyroxine Concentration to Predict Ventricular Arrhythmia Risk in Euthyroid Patients With Structural Heart Disease. The American Journal of Cardiology. 125(8). 1162–1169. 10 indexed citations

Steffen, Thomas, Paul Martin Putora, Martin Hübner, et al.. (2019). Diagnostic Nodes of Patient Selection for Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy Among Colorectal Cancer Patients: A Swiss National Multicenter Survey. Clinical Colorectal Cancer. 18(4). e335–e342. 6 indexed citations

Makimoto, Hisaki, Christian Meyer, Tina Lin, et al.. (2018). Reduced heart rate response after premature ventricular contraction depending on severity of atrial fibrillation symptoms – Analysis on heart rate turbulence in atrial fibrillation patients. IJC Heart & Vasculature. 18. 33–38. 1 indexed citations

Shin, Dong‐In, Christian Eickholt, Jan Schmidt, et al.. (2013). Initial results of using a novel irrigated multielectrode mapping and ablation catheter for pulmonary vein isolation. Heart Rhythm. 11(3). 375–383. 30 indexed citations

Gock, Michael, et al.. (2013). Influence of Chemotherapeutic Treatment on Expression of Human Multidrug Resistance Protein (ABCC, ABCB) Family Members in Pancreatic Cancer Cell Lines. Journal of Gastroenterology and Hepatology Research. 2(8). 719–725. 2 indexed citations

Löffler, Thorsten, et al.. (2009). Long-term success rate after surgical treatment of anorectal and rectovaginal fistulas in Crohn’s disease. International Journal of Colorectal Disease. 24(5). 521–526. 37 indexed citations

Engelmann, Guido, Jan Schmidt, Juergen Weitz, et al.. (2009). A new pediatric liver transplantation program in Southern Germany. The Heidelberg experience. Pediatric Transplantation. 14(1). 12–18. 4 indexed citations

Ryschich, Eduard, et al.. (2009). Promotion of Tumor Cell Migration by Extracellular Matrix Proteins in Human Pancreatic Cancer. Pancreas. 38(7). 804–810. 50 indexed citations

10.

Zhu, Yifan, et al.. (2008). Interferon-α Enhances Antitumor Effect of Chemotherapy in an Orthotopic Mouse Model for Pancreatic Adenocarcinoma. Journal of Immunotherapy. 31(7). 599–606. 11 indexed citations

11.

Radeleff, Boris, Christof-Matthias Sommer, Tobias Heye, et al.. (2008). Acute Increase in Hepatic Arterial Flow During TIPS Identified by Intravascular Flow Measurements. CardioVascular and Interventional Radiology. 32(1). 32–37. 18 indexed citations

12.

Märten, Angela, Marie von Lilienfeld‐Toal, Markus W. Büchler, & Jan Schmidt. (2007). Zoledronic Acid has Direct Antiproliferative and Antimetastatic Effect on Pancreatic Carcinoma Cells and Acts as an Antigen for δ2 γ/δ T Cells. Journal of Immunotherapy. 30(4). 370–377. 39 indexed citations

13.

Engelmann, Guido, Jochen Meyburg, Jan Schmidt, & Henning Lenhartz. (2006). Pediatric liver transplantation. Introduction of a program for southern Germany in Heidelberg. Clinical Transplantation. 20(s17). 124–130. 2 indexed citations

14.

Koch, Moritz, Peter Kienle, Ulf Hinz, et al.. (2005). Detection of Hematogenous Tumor Cell Dissemination Predicts Tumor Relapse in Patients Undergoing Surgical Resection of Colorectal Liver Metastases. Annals of Surgery. 241(2). 199–205. 93 indexed citations

15.

Weitz, Jürgen, et al.. (2004). Operation nach Kausch-Whipple: Technik und Ergebnisse. Chirurg. 75(11). 1113–1119. 1 indexed citations

16.

Ryschich, Eduard, et al.. (2003). Different Radiogenic Effects on Microcirculation in Healthy Pancreas and in Pancreatic Carcinoma of the Rat. Annals of Surgery. 237(4). 515–521. 8 indexed citations

17.

Schmidt, Jan, G. Breit, Per Borgström, & Marcos Intaglietta. (1995). Induced Periodic Hemodynamics in Skeletal Muscle of Anesthetized Rabbits, Studied with Multiple Laser Doppler Flow Probes. PubMed. 15(1). 28–36. 12 indexed citations

18.

Hotz, Hubert G., Jan Schmidt, Eduard Ryschich, et al.. (1995). Isovolemic hemodilution with dextran prevents contrast medium induced impairment of pancreatic microcirculation in necrotizing pancreatitis of the rat. The American Journal of Surgery. 169(1). 161–166. 31 indexed citations

19.

Foitzik, Thomas, Jan Schmidt, Kent Lewandrowski, et al.. (1994). Intravenous contrast medium accentuates the severity of acute necrotizing pancreatitis in the rat. Gastroenterology. 106(1). 207–214. 74 indexed citations

20.

Schmidt, Jan, Per Borgström, & Marcos Intaglietta. (1993). Neurogenic modulation of periodic hemodynamics in rabbit skeletal muscle. Journal of Applied Physiology. 75(3). 1216–1221. 13 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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