Alexander Kratzer

673 total citations
27 papers, 477 citations indexed

About

Alexander Kratzer is a scholar working on Pharmacology, Epidemiology and Molecular Medicine. According to data from OpenAlex, Alexander Kratzer has authored 27 papers receiving a total of 477 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Pharmacology, 8 papers in Epidemiology and 7 papers in Molecular Medicine. Recurrent topics in Alexander Kratzer's work include Antibiotics Pharmacokinetics and Efficacy (25 papers), Antibiotic Resistance in Bacteria (7 papers) and Antibiotic Use and Resistance (6 papers). Alexander Kratzer is often cited by papers focused on Antibiotics Pharmacokinetics and Efficacy (25 papers), Antibiotic Resistance in Bacteria (7 papers) and Antibiotic Use and Resistance (6 papers). Alexander Kratzer collaborates with scholars based in Germany, Austria and Belgium. Alexander Kratzer's co-authors include Frieder Kees, Martin G. Kees, Christoph Dorn, Uwe Liebchen, Philipp Simon, Bernd Salzberger, Charlotte Kloft, Hermann Wrigge, Sebastian G. Wicha and Markus Zeitlinger and has published in prestigious journals such as Journal of Pharmaceutical Sciences, Journal of Antimicrobial Chemotherapy and Critical Care.

In The Last Decade

Alexander Kratzer

27 papers receiving 473 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alexander Kratzer Germany 15 358 135 106 80 76 27 477
Alan Abdulla Netherlands 11 436 1.2× 226 1.7× 131 1.2× 131 1.6× 55 0.7× 34 513
Iris K. Minichmayr Austria 12 458 1.3× 235 1.7× 137 1.3× 88 1.1× 106 1.4× 31 594
Soma Bahmany Netherlands 11 240 0.7× 124 0.9× 85 0.8× 48 0.6× 34 0.4× 31 459
Abdulaziz S. Alobaid Australia 12 330 0.9× 213 1.6× 157 1.5× 115 1.4× 58 0.8× 12 463
S. Christian Cheatham United States 10 255 0.7× 125 0.9× 87 0.8× 79 1.0× 41 0.5× 14 439
Uwe Liebchen Germany 15 407 1.1× 272 2.0× 124 1.2× 105 1.3× 128 1.7× 51 760
Lucie Seyler Belgium 11 369 1.0× 201 1.5× 161 1.5× 150 1.9× 103 1.4× 22 552
Tim M. J. Ewoldt Netherlands 9 309 0.9× 174 1.3× 90 0.8× 112 1.4× 34 0.4× 20 355
Fabien Xuereb France 12 319 0.9× 238 1.8× 134 1.3× 79 1.0× 203 2.7× 42 605
Guillaume Deslandes France 15 276 0.8× 139 1.0× 70 0.7× 31 0.4× 160 2.1× 52 588

Countries citing papers authored by Alexander Kratzer

Since Specialization
Citations

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

Fields of papers citing papers by Alexander Kratzer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexander Kratzer

This figure shows the co-authorship network connecting the top 25 collaborators of Alexander Kratzer. A scholar is included among the top collaborators of Alexander Kratzer 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 Alexander Kratzer. Alexander Kratzer 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.
Fleischmann, Daniel F., Claudia Wolf, Arne Kandulski, et al.. (2025). Interprofessional approach to personalized medication management and therapy optimization in IBD care. Frontiers in Medicine. 12. 1446695–1446695. 1 indexed citations
2.
3.
Rath, A. C., J. Hahn, Matthias Edinger, et al.. (2024). Retrospective genome-oriented analysis reveals low transmission rate of multidrug-resistant Pseudomonas aeruginosa from contaminated toilets at a bone marrow transplant unit. Journal of Hospital Infection. 150. 96–104. 1 indexed citations
4.
Kratzer, Alexander, et al.. (2024). Free serum concentrations of antibiotics determined by ultrafiltration: extensive evaluation of experimental variables. Bioanalysis. 16(14). 747–756. 4 indexed citations
5.
Schmid, Stephan, Katharina Zimmermann, Daniel F. Fleischmann, et al.. (2023). Interprofessional Therapeutic Drug Monitoring of Carbapenems Improves ICU Care and Guideline Adherence in Acute-on-Chronic Liver Failure. Antibiotics. 12(12). 1730–1730. 4 indexed citations
6.
Dorn, Christoph, David Petroff, Alexander Kratzer, et al.. (2022). Tigecycline Soft Tissue Penetration in Obese and Non-obese Surgical Patients Determined by Using In Vivo Microdialysis. European Journal of Drug Metabolism and Pharmacokinetics. 47(5). 749–755. 7 indexed citations
7.
8.
Busse, David, Philipp Simon, David Petroff, et al.. (2021). Similar Piperacillin/Tazobactam Target Attainment in Obese versus Nonobese Patients despite Differences in Interstitial Tissue Fluid Pharmacokinetics. Pharmaceutics. 13(9). 1380–1380. 8 indexed citations
9.
Busse, David, Philipp Simon, Robin Michelet, et al.. (2020). Quantification of microdialysis related variability in humans: Clinical trial design recommendations. European Journal of Pharmaceutical Sciences. 157. 105607–105607. 14 indexed citations
10.
Beer, Ronny, Uwe Fuhr, Max Taubert, et al.. (2020). Brain Exposure to Piperacillin in Acute Hemorrhagic Stroke Patients Assessed by Cerebral Microdialysis and Population Pharmacokinetics. Neurocritical Care. 33(3). 740–748. 9 indexed citations
11.
Hitzenbichler, Florian, Martin G. Kees, Alexander Kratzer, et al.. (2020). Measurement of Free Plasma Concentrations of Beta-Lactam Antibiotics: An Applicability Study in Intensive Care Unit Patients. Therapeutic Drug Monitoring. 43(2). 264–270. 18 indexed citations
12.
Dorn, Christoph, et al.. (2019). Determination of total or free cefazolin and metronidazole in human plasma or interstitial fluid by HPLC-UV for pharmacokinetic studies in man. Journal of Chromatography B. 1118-1119. 51–54. 15 indexed citations
13.
Wicha, Sebastian G., Christoph Dorn, Alexander Kratzer, et al.. (2018). Tigecycline in critically ill patients on continuous renal replacement therapy: a population pharmacokinetic study. Critical Care. 22(1). 341–341. 31 indexed citations
14.
Petroff, David, Philipp Simon, Christoph Dorn, et al.. (2018). Drug combinations and impact of experimental conditions on relative recovery in in vitro microdialysis investigations. European Journal of Pharmaceutical Sciences. 127. 252–260. 15 indexed citations
15.
Kratzer, Alexander, Peter Matzneller, Beatrix Wulkersdorfer, et al.. (2018). Determination of total and free ceftolozane and tazobactam in human plasma and interstitial fluid by HPLC-UV. Journal of Pharmaceutical and Biomedical Analysis. 163. 34–38. 23 indexed citations
16.
Dorn, Christoph, Alexander Kratzer, Uwe Liebchen, et al.. (2017). Impact of Experimental Variables on the Protein Binding of Tigecycline in Human Plasma as Determined by Ultrafiltration. Journal of Pharmaceutical Sciences. 107(2). 739–744. 30 indexed citations
17.
Salzberger, Bernd, Frank Hanses, Florian Hitzenbichler, et al.. (2017). Rationaler Einsatz von Antiinfektiva: Erfahrungen mit Antibiotic Stewardship. 12(1). 75–85. 1 indexed citations
18.
Kratzer, Alexander, Frieder Kees, & Christoph Dorn. (2016). Unbound fraction of fluconazole and linezolid in human plasma as determined by ultrafiltration: Impact of membrane type. Journal of Chromatography B. 1039. 74–78. 31 indexed citations
19.
Liebchen, Uwe, Alexander Kratzer, Sebastian G. Wicha, et al.. (2014). Unbound fraction of ertapenem in intensive care unit patients. Journal of Antimicrobial Chemotherapy. 69(11). 3108–3111. 24 indexed citations
20.
Kratzer, Alexander, et al.. (2014). Determination of free vancomycin, ceftriaxone, cefazolin and ertapenem in plasma by ultrafiltration: Impact of experimental conditions. Journal of Chromatography B. 961. 97–102. 59 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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