Ansgar Lange

913 total citations
23 papers, 610 citations indexed

About

Ansgar Lange is a scholar working on Surgery, General Health Professions and Oncology. According to data from OpenAlex, Ansgar Lange has authored 23 papers receiving a total of 610 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surgery, 7 papers in General Health Professions and 3 papers in Oncology. Recurrent topics in Ansgar Lange's work include Health and Medical Studies (4 papers), Colorectal Cancer Treatments and Studies (3 papers) and Global Health Care Issues (2 papers). Ansgar Lange is often cited by papers focused on Health and Medical Studies (4 papers), Colorectal Cancer Treatments and Studies (3 papers) and Global Health Care Issues (2 papers). Ansgar Lange collaborates with scholars based in Germany, United States and Belgium. Ansgar Lange's co-authors include Panos Kanavos, Aris Angelis, Anne Prenzler, Jan Zeidler, Arndt Vogel, Martha M. Kirstein, Sebastian Braun, Stefan Neubauer, Michael P. Manns and Stefan Kubicka and has published in prestigious journals such as Spine, European Journal of Cancer and Osteoporosis International.

In The Last Decade

Ansgar Lange

22 papers receiving 591 citations

Peers

Ansgar Lange
Fabrice Smieliauskas United States
Anne Prenzler Germany
Sophie Beale United Kingdom
Christina A. Minami United States
Scott R. Berry Canada
Sophie Whyte United Kingdom
Markus Follmann Germany
W.K. Evans Canada
Jaclyn Beca Canada
Alberto Quaglia Italy
Fabrice Smieliauskas United States
Ansgar Lange
Citations per year, relative to Ansgar Lange Ansgar Lange (= 1×) peers Fabrice Smieliauskas

Countries citing papers authored by Ansgar Lange

Since Specialization
Citations

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

Fields of papers citing papers by Ansgar Lange

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ansgar Lange

This figure shows the co-authorship network connecting the top 25 collaborators of Ansgar Lange. A scholar is included among the top collaborators of Ansgar Lange 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 Ansgar Lange. Ansgar Lange 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.
Duess, Johannes W., Ansgar Lange, Jan Zeidler, et al.. (2022). Appendiceal Carcinoids in Children–Prevalence, Treatment and Outcome in a Large Nationwide Pediatric Cohort. Medicina. 59(1). 80–80. 4 indexed citations
2.
Angelis, Aris, Ansgar Lange, & Panos Kanavos. (2017). Using health technology assessment to assess the value of new medicines: results of a systematic review and expert consultation across eight European countries. The European Journal of Health Economics. 19(1). 123–152. 203 indexed citations
3.
Gosemann, Jan‐Hendrik, Ansgar Lange, Jan Zeidler, et al.. (2016). Appendectomy in the pediatric population—a German nationwide cohort analysis. Langenbeck s Archives of Surgery. 401(5). 651–659. 24 indexed citations
4.
Neubauer, Stefan, Tobias Schilling, Jan Zeidler, et al.. (2016). Auswirkung einer leitliniengerechten Behandlung auf die Mortalität bei Linksherzinsuffizienz. Herz. 41(7). 614–624. 9 indexed citations
5.
Neubauer, Stefan, et al.. (2016). Status and perspectives of claims data analyses in Germany—A systematic review. Health Policy. 120(2). 213–226. 68 indexed citations
6.
7.
Lange, Ansgar, Anne Prenzler, Oliver Bachmann, et al.. (2015). Regional differences in health care of patients with inflammatory bowel disease in Germany. Health Economics Review. 5(1). 29–29. 8 indexed citations
8.
Bowles, David S., Sveja Eberhard, Ansgar Lange, Wolfgang Greiner, & Jan Zeidler. (2014). Kosten sozialrechtlich anerkannter Pflegebedürftigkeit im Querschnitt. Zeitschrift für Sozialreform. 60(4). 349–377. 1 indexed citations
9.
Lange, Ansgar, et al.. (2014). A systematic review of the cost-effectiveness of targeted therapies for metastatic non-small cell lung cancer (NSCLC). BMC Pulmonary Medicine. 14(1). 192–192. 32 indexed citations
10.
Lange, Ansgar, Jan Zeidler, & Sebastian Braun. (2014). One-year disease-related health care costs of incident vertebral fractures in osteoporotic patients. Osteoporosis International. 25(10). 2435–2443. 20 indexed citations
11.
Lange, Ansgar, et al.. (2013). Survival and Cost Comparison of Kyphoplasty and Percutaneous Vertebroplasty Using German Claims Data. Spine. 39(4). 318–326. 64 indexed citations
12.
Klos, Kajetan, Ansgar Lange, Georg Matziolis, & Andreas Wagner. (2013). Tibia-Allograft-Kalkaneus-Arthrodese mit retrogradem Nagel. Der Orthopäde. 42(5). 364–370. 3 indexed citations
13.
Zeidler, Jan, Ansgar Lange, S. Braun, et al.. (2013). Die Berechnung indikationsspezifischer Kosten bei GKV-Routinedatenanalysen am Beispiel von ADHS. Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz. 56(3). 430–438. 5 indexed citations
14.
Lange, Ansgar, Anne Prenzler, Martin Frank, et al.. (2013). A systematic review of cost-effectiveness of monoclonal antibodies for metastatic colorectal cancer. European Journal of Cancer. 50(1). 40–49. 50 indexed citations
15.
Lange, Ansgar, et al.. (2012). How Do Insured Perceive Their Financial Security in the Event of Illness?—A Panel Data Analysis for Germany. Value in Health. 15(5). 743–749. 8 indexed citations
16.
Damm, Kathrin, Ansgar Lange, Jan Zeidler, Sebastian Braun, & J. - Matthias Graf von der Schulenburg. (2012). Einführung des neuen Tätigkeitsschlüssels und seine Anwendung in GKV-Routinedatenauswertungen. Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz. 55(2). 238–244. 8 indexed citations
17.
Hentschel, Roland, et al.. (1988). Erfahrungen mit der transkutanen elektrischen Nervenstimulation zur Behandlung akuter und chronischer Schmerzzustände1. Physikalische Medizin Rehabilitationsmedizin Kurortmedizin. 40(6). 389–396. 1 indexed citations
18.
19.
Hentschel, Roland, et al.. (1973). [Results of electric stimulation therapy of spasticity in cerebral paralyses].. PubMed. 28(4). 178–80. 1 indexed citations
20.
Lange, Ansgar, et al.. (1964). Lipidspeicherung in permanenten Mäusefibroblasten (L-strain, Earle) in Abhängigkeit von der Serumkonzentration Histochemische und quantitative Untersuchungen. Zeitschrift für Naturforschung B. 19(12). 1129–1134. 2 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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