Katja E. Wartenberg

7.9k total citations · 3 hit papers
50 papers, 4.2k citations indexed

About

Katja E. Wartenberg is a scholar working on Neurology, Epidemiology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Katja E. Wartenberg has authored 50 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Neurology, 16 papers in Epidemiology and 11 papers in Cellular and Molecular Neuroscience. Recurrent topics in Katja E. Wartenberg's work include Traumatic Brain Injury and Neurovascular Disturbances (30 papers), Intracranial Aneurysms: Treatment and Complications (18 papers) and Acute Ischemic Stroke Management (13 papers). Katja E. Wartenberg is often cited by papers focused on Traumatic Brain Injury and Neurovascular Disturbances (30 papers), Intracranial Aneurysms: Treatment and Complications (18 papers) and Acute Ischemic Stroke Management (13 papers). Katja E. Wartenberg collaborates with scholars based in United States, Germany and Australia. Katja E. Wartenberg's co-authors include Stephan A. Mayer, J. Michael Schmidt, Jennifer Frontera, Jan Claassen, Richard E. Temes, E. Sander Connolly, Neeraj Badjatia, Augusto Parra, E. Sander Connolly and Andres Fernandez and has published in prestigious journals such as Neurology, Stroke and The Lancet Neurology.

In The Last Decade

Katja E. Wartenberg

50 papers receiving 4.1k 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.

Prediction of Symptomatic Vasospasmafter Subarachnoid Hemorrhage: The Modified Fisher Scale

2006 607 citations Jennifer Frontera, Jan Claassen et al. Neurosurgery profile →
Guideline for Reversal of Antithrombotics in Intracranial Hemorrhage

2015 451 citations Jennifer Frontera, John J. Lewin et al. Neurocritical Care profile →
Defining Vasospasm After Subarachnoid Hemorrhage

2009 451 citations Jennifer Frontera, Andres Fernandez et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Katja E. Wartenberg United States	27	3.4k	908	594	576	550	50	4.2k
Hagen B. Huttner Germany	40	3.2k 0.9×	2.7k 2.9×	700 1.2×	486 0.8×	676 1.2×	179	4.9k
Allyson R. Zazulia United States	28	2.1k 0.6×	1.1k 1.3×	343 0.6×	305 0.5×	280 0.5×	54	2.8k
Julian Bösel Germany	34	2.0k 0.6×	1.9k 2.1×	1.0k 1.7×	281 0.5×	316 0.6×	97	3.5k
Gene Sung United States	25	1.9k 0.5×	2.6k 2.8×	1.7k 2.9×	195 0.3×	318 0.6×	60	4.1k
Bernard Vigué France	22	1.2k 0.4×	480 0.5×	214 0.4×	227 0.4×	344 0.6×	91	2.1k
Gail L. Kongable United States	21	2.7k 0.8×	1.0k 1.1×	918 1.5×	312 0.5×	211 0.4×	36	3.8k
Mustapha A. Ezzeddine United States	25	1.5k 0.4×	1.9k 2.1×	1.1k 1.9×	102 0.2×	386 0.7×	61	3.0k
Rajat Dhar United States	29	1.6k 0.5×	585 0.6×	421 0.7×	767 1.3×	115 0.2×	98	3.4k
Gordon Fung United States	9	2.0k 0.6×	1.4k 1.5×	165 0.3×	200 0.3×	647 1.2×	14	2.9k
Santosh B. Murthy United States	31	1.8k 0.5×	1.2k 1.3×	307 0.5×	264 0.5×	535 1.0×	148	2.8k

Countries citing papers authored by Katja E. Wartenberg

Since Specialization

Citations

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

Fields of papers citing papers by Katja E. Wartenberg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Katja E. Wartenberg. 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 Katja E. Wartenberg. The network helps show where Katja E. Wartenberg may publish in the future.

Co-authorship network of co-authors of Katja E. Wartenberg

This figure shows the co-authorship network connecting the top 25 collaborators of Katja E. Wartenberg. A scholar is included among the top collaborators of Katja E. Wartenberg 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 Katja E. Wartenberg. Katja E. Wartenberg 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

Muehlschlegel, Susanne, Venkatakrishna Rajajee, Katja E. Wartenberg, et al.. (2024). Guidelines for Neuroprognostication in Critically Ill Adults with Moderate–Severe Traumatic Brain Injury. Neurocritical Care. 40(2). 448–476. 30 indexed citations

Mahanes, Dea, Susanne Muehlschlegel, Katja E. Wartenberg, et al.. (2023). Guidelines for neuroprognostication in adults with traumatic spinal cord injury. Neurocritical Care. 40(2). 415–437. 13 indexed citations

Busl, Katharina M., Herbert Fried, Susanne Muehlschlegel, et al.. (2023). Guidelines for Neuroprognostication in Adults with Guillain–Barré Syndrome. Neurocritical Care. 38(3). 564–583. 16 indexed citations

Geßler, Florian, Felix Lehmann, Julian Bösel, et al.. (2021). Triage and Allocation of Neurocritical Care Resources During the COVID 19 Pandemic - A National Survey. Frontiers in Neurology. 11. 609227–609227. 5 indexed citations

Wartenberg, Katja E., et al.. (2020). Effect of Recanalization on Cerebral Edema, Long-Term Outcome, and Quality of Life in Patients with Large Hemispheric Infarctions. Journal of Stroke and Cerebrovascular Diseases. 29(12). 105358–105358. 2 indexed citations

Wartenberg, Katja E. & Stephan A. Mayer. (2015). Ultra-Early Hemostatic Therapy for Intracerebral Hemorrhage: Future Directions. Monographs in clinical neuroscience/Frontiers of neurology and neuroscience/Monographs in neural sciences. 37. 107–129. 12 indexed citations

Frontera, Jennifer, John J. Lewin, Alejandro A. Rabinstein, et al.. (2015). Guideline for Reversal of Antithrombotics in Intracranial Hemorrhage. Neurocritical Care. 24(1). 6–46. 451 indexed citations breakdown →

Steiner, Thorsten, Martin Griebe, Johannes Hüsing, et al.. (2011). International Normalised Ratio Normalisation in Patients with Coumarin-Related Intracranial Haemorrhages – the INCH Trial: A Randomised Controlled Multicentre Trial to Compare Safety and Preliminary Efficacy of Fresh Frozen Plasma and Prothrombin Complex – Study Design and Protocol. International Journal of Stroke. 6(3). 271–277. 24 indexed citations

Wartenberg, Katja E., J. Michael Schmidt, Jennifer Frontera, et al.. (2010). Acute Ischemic Injury on Diffusion-Weighted Magnetic Resonance Imaging after Poor Grade Subarachnoid Hemorrhage. Neurocritical Care. 14(3). 407–415. 41 indexed citations

10.

Wartenberg, Katja E.. (2010). Critical care of poor-grade subarachnoid hemorrhage. Current Opinion in Critical Care. 17(2). 85–93. 40 indexed citations

11.

Wartenberg, Katja E. & Stephan A. Mayer. (2010). Medical Complications After Subarachnoid Hemorrhage. Neurosurgery Clinics of North America. 21(2). 325–338. 46 indexed citations

12.

Springer, Mellanie V., J. Michael Schmidt, Katja E. Wartenberg, et al.. (2009). PREDICTORS OF GLOBAL COGNITIVE IMPAIRMENT 1 YEAR AFTER SUBARACHNOID HEMORRHAGE. Neurosurgery. 65(6). 1043–1051. 109 indexed citations

13.

Frontera, Jennifer, Andres Fernandez, J. Michael Schmidt, et al.. (2009). Clinical Response to Hypertensive Hypervolemic Therapy and Outcome After Subarachnoid Hemorrhage. Neurosurgery. 66(1). 35–41. 33 indexed citations

14.

Schmidt, J. Michael, Katja E. Wartenberg, Andres Fernandez, et al.. (2008). Frequency and clinical impact of asymptomatic cerebral infarction due to vasospasm after subarachnoid hemorrhage. Journal of neurosurgery. 109(6). 1052–1059. 129 indexed citations

15.

Naidech, Andrew M., Borko Jovanovic, Katja E. Wartenberg, et al.. (2007). Higher hemoglobin is associated with improved outcome after subarachnoid hemorrhage*. Critical Care Medicine. 35(10). 2383–2389. 116 indexed citations

16.

Frontera, Jennifer, Jan Claassen, J. Michael Schmidt, et al.. (2006). PREDICTION OF SYMPTOMATIC VASOSPASMAFTER SUBARACHNOID HEMORRHAGE. Neurosurgery. 59(1). 21–27. 249 indexed citations

17.

Frontera, Jennifer, Jan Claassen, J. Michael Schmidt, et al.. (2006). Prediction of Symptomatic Vasospasmafter Subarachnoid Hemorrhage: The Modified Fisher Scale. Neurosurgery. 59(1). 21–27. 607 indexed citations breakdown →

18.

Evers, Stefan, et al.. (2005). Are Neurology residents in the United States being taught defensive medicine?. Clinical Neurology and Neurosurgery. 108(4). 374–377. 14 indexed citations

19.

Wartenberg, Katja E. & Stephan A. Mayer. (2005). The STICH trial: The end of surgical intervention for supratentorial intracerebral hemorrhage?. Current Neurology and Neuroscience Reports. 5(6). 473–475. 8 indexed citations

20.

Wartenberg, Katja E. & Stephan A. Mayer. (2005). Multimodal Brain Monitoring in the Neurological Intensive Care Unit: Where Does Continuous EEG Fit In?. Journal of Clinical Neurophysiology. 22(2). 124–127. 8 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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