Johannes Ehler

751 total citations
45 papers, 471 citations indexed

About

Johannes Ehler is a scholar working on Critical Care and Intensive Care Medicine, Neurology and Epidemiology. According to data from OpenAlex, Johannes Ehler has authored 45 papers receiving a total of 471 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Critical Care and Intensive Care Medicine, 15 papers in Neurology and 13 papers in Epidemiology. Recurrent topics in Johannes Ehler's work include Intensive Care Unit Cognitive Disorders (25 papers), Sepsis Diagnosis and Treatment (12 papers) and Traumatic Brain Injury and Neurovascular Disturbances (8 papers). Johannes Ehler is often cited by papers focused on Intensive Care Unit Cognitive Disorders (25 papers), Sepsis Diagnosis and Treatment (12 papers) and Traumatic Brain Injury and Neurovascular Disturbances (8 papers). Johannes Ehler collaborates with scholars based in Germany, United States and Austria. Johannes Ehler's co-authors include Martin Sauer, Daniel A. Reuter, Robert Patejdl, Gabriele Nöldge‐Schomburg, Matthias Wittstock, Annette Großmann, Steffen Mitzner, Uwe Walter, Paulus Rommer and Georg Richter and has published in prestigious journals such as PLoS ONE, PEDIATRICS and Scientific Reports.

In The Last Decade

Johannes Ehler

39 papers receiving 460 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Johannes Ehler Germany 13 246 174 124 79 74 45 471
Matthew K. Whalin United States 10 145 0.6× 182 1.0× 238 1.9× 26 0.3× 10 0.1× 12 640
Jam Ghajar United States 8 89 0.4× 465 2.7× 160 1.3× 49 0.6× 17 0.2× 10 606
Caron M. Hong United States 10 70 0.3× 318 1.8× 103 0.8× 34 0.4× 9 0.1× 19 544
Xiaofang Yang China 15 50 0.2× 113 0.6× 69 0.6× 28 0.4× 23 0.3× 38 552
Daniel J. Stubbs United Kingdom 10 35 0.1× 110 0.6× 40 0.3× 50 0.6× 50 0.7× 36 465
Ian R. Armstrong United Kingdom 6 176 0.7× 38 0.2× 80 0.6× 26 0.3× 9 0.1× 7 420
Sonja Braumüller Germany 17 111 0.5× 60 0.3× 131 1.1× 13 0.2× 22 0.3× 30 651
Christopher L. Kramer United States 13 94 0.4× 245 1.4× 81 0.7× 15 0.2× 21 0.3× 40 469
Christopher Beynon Germany 16 77 0.3× 426 2.4× 215 1.7× 23 0.3× 21 0.3× 64 709
Frédérique H Vermeij Netherlands 11 44 0.2× 340 2.0× 308 2.5× 85 1.1× 13 0.2× 16 635

Countries citing papers authored by Johannes Ehler

Since Specialization
Citations

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

Fields of papers citing papers by Johannes Ehler

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Johannes Ehler

This figure shows the co-authorship network connecting the top 25 collaborators of Johannes Ehler. A scholar is included among the top collaborators of Johannes Ehler 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 Johannes Ehler. Johannes Ehler 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.
Ehler, Johannes, B. Löffler, Andrea Tannapfel, et al.. (2025). Echovirus serotype 11 induced sepsis in a young female patient with multiple sclerosis treated with anti-CD20 monoclonal antibody ocrelizumab. Infection. 53(4). 1507–1512. 2 indexed citations
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Fleischmann, Robert, Annerose Mengel, Cornelis J. Stam, et al.. (2025). Amplitude coupling is altered in delirium of various etiologies: Results from a retrospective multi-center case-control EEG study. Clinical Neurophysiology. 173. 132–137.
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Thomas‐Rüddel, Daniel, Michael Bauer, Luís F. Moita, et al.. (2024). Epirubicin for the Treatment of Sepsis and Septic Shock (EPOS-1): study protocol for a randomised, placebo-controlled phase IIa dose-escalation trial. BMJ Open. 14(4). e075158–e075158.
6.
Vogelgesang, Antje, Johanna Ruhnau, Bettina von Sarnowski, et al.. (2023). Duration of Surgery and Intraoperative Blood Pressure Management Are Modifiable Risk Factors for Postoperative Neurocognitive Disorders After Spine Surgery. Spine. 48(16). 1127–1137. 8 indexed citations
7.
Walter, Uwe, et al.. (2023). Neuromuscular Ultrasound in Intensive Care Unit-Acquired Weakness: Current State and Future Directions. Medicina. 59(5). 844–844. 6 indexed citations
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Walter, Uwe, et al.. (2023). Intensive Care Unit-Acquired Weakness – diagnostischer Stellenwert des neuromuskulären Ultraschalls. Die Anaesthesiologie. 72(8). 543–554. 1 indexed citations
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Walter, Uwe, et al.. (2022). Sonographic evaluation of muscle echogenicity for the detection of intensive care unit – acquired weakness. Ultraschall in der Medizin - European Journal of Ultrasound. 43(S 01). S14–S14. 5 indexed citations
13.
Ehler, Johannes, et al.. (2021). Welche Biomarker zu Diagnosestellung und Steuerung der antiinfektiven Therapie bei Sepsis?. Der Anaesthesist. 71(1). 3–11. 3 indexed citations
14.
Bertsche, Astrid, Axel Petzold, Fred Zack, et al.. (2020). Acute Disseminated Encephalomyelitis with Seizures and Myocarditis: A Fatal Triad. Medicina. 56(6). 277–277. 5 indexed citations
15.
Saller, Thomas, Sven Peterß, Patrick Scheiermann, et al.. (2020). Natriuretic Peptides as a Prognostic Marker for Delirium in Cardiac Surgery—A Pilot Study. Medicina. 56(6). 258–258. 1 indexed citations
16.
Ehler, Johannes, et al.. (2020). The synthetic LPS binding peptide 19-2.5 interferes with clotting and prevents degradation of high molecular weight kininogen in plasma. Scientific Reports. 10(1). 7142–7142. 6 indexed citations
17.
Saller, Thomas, Axel Petzold, Henrik Zetterberg, et al.. (2019). A case series on the value of tau and neurofilament protein levels to predict and detect delirium in cardiac surgery patients. Biomedical Papers. 163(3). 241–246. 28 indexed citations
18.
Sauer, Martin, Georg Richter, Jens Altrichter, et al.. (2018). Effects of Bioreactor‐Oxygenation During Extracorporeal Granulocytes Treatment in Septic Patients. Therapeutic Apheresis and Dialysis. 22(4). 389–398. 2 indexed citations
19.
Ehler, Johannes, Lucinda Barrett, Valerie H. Taylor, et al.. (2017). Translational evidence for two distinct patterns of neuroaxonal injury in sepsis: a longitudinal, prospective translational study. Critical Care. 21(1). 262–262. 62 indexed citations
20.
Ehler, Johannes, Sebastian Koball, Martin Sauer, et al.. (2015). Response to Therapeutic Plasma Exchange as a Rescue Treatment in Clinically Isolated Syndromes and Acute Worsening of Multiple Sclerosis: A Retrospective Analysis of 90 Patients. PLoS ONE. 10(8). e0134583–e0134583. 37 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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