Karsten Kortuem

1.1k total citations
37 papers, 687 citations indexed

About

Karsten Kortuem is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Karsten Kortuem has authored 37 papers receiving a total of 687 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Ophthalmology, 27 papers in Radiology, Nuclear Medicine and Imaging and 3 papers in Epidemiology. Recurrent topics in Karsten Kortuem's work include Retinal Diseases and Treatments (26 papers), Retinal Imaging and Analysis (21 papers) and Retinal and Optic Conditions (17 papers). Karsten Kortuem is often cited by papers focused on Retinal Diseases and Treatments (26 papers), Retinal Imaging and Analysis (21 papers) and Retinal and Optic Conditions (17 papers). Karsten Kortuem collaborates with scholars based in Germany, United Kingdom and Switzerland. Karsten Kortuem's co-authors include Christoph Kern, Siegfried Priglinger, Dawn A. Sim, Pearse A. Keane, Tina Herold, Konstantinos Balaskas, Thomas C. Kreutzer, Ricarda G. Schumann, Dun Jack Fu and Jakob Siedlecki and has published in prestigious journals such as Scientific Reports, Ophthalmology and Journal of Medical Internet Research.

In The Last Decade

Karsten Kortuem

36 papers receiving 661 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Karsten Kortuem Germany	14	569	517	87	39	27	37	687
Josef Huemer United Kingdom	11	467 0.8×	423 0.8×	38 0.4×	35 0.9×	28 1.0×	36	608
Lanqin Zhao China	16	400 0.7×	461 0.9×	105 1.2×	37 0.9×	43 1.6×	34	632
Karyn Jonas United States	14	263 0.5×	576 1.1×	55 0.6×	34 0.9×	14 0.5×	40	651
Sameer Trikha United Kingdom	14	330 0.6×	285 0.6×	38 0.4×	51 1.3×	8 0.3×	29	417
In Sik Lee South Korea	14	355 0.6×	453 0.9×	199 2.3×	50 1.3×	37 1.4×	35	549
Hon Tym Wong Singapore	11	487 0.9×	437 0.8×	30 0.3×	67 1.7×	14 0.5×	18	592
P. Lloyd Hildebrand United States	10	175 0.3×	347 0.7×	51 0.6×	45 1.2×	18 0.7×	17	496
Paulo Henrique Morales Brazil	14	344 0.6×	282 0.5×	109 1.3×	40 1.0×	5 0.2×	36	506
Daniel T. Hogarty Australia	7	155 0.3×	187 0.4×	91 1.0×	32 0.8×	50 1.9×	10	364
Bjorn Kaijun Betzler Singapore	14	458 0.8×	242 0.5×	59 0.7×	28 0.7×	11 0.4×	35	582

Countries citing papers authored by Karsten Kortuem

Since Specialization

Citations

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

Fields of papers citing papers by Karsten Kortuem

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karsten Kortuem

This figure shows the co-authorship network connecting the top 25 collaborators of Karsten Kortuem. A scholar is included among the top collaborators of Karsten Kortuem 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 Karsten Kortuem. Karsten Kortuem 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

Holmberg, Olle, Michael Häfner, Tina Herold, et al.. (2024). Evaluation of OCT biomarker changes in treatment-naive neovascular AMD using a deep semantic segmentation algorithm. Eye. 38(16). 3180–3186. 5 indexed citations

Merle, David A., et al.. (2024). User Friendliness and Perioperative Guidance Benefits of a Cataract Surgery Education App: Randomized Controlled Trial. JMIR Formative Research. 8. e55742–e55742.

Emde, Leon von der, Maximilian Pfau, Frank G. Holz, et al.. (2021). AI-based structure-function correlation in age-related macular degeneration. Eye. 35(8). 2110–2118. 15 indexed citations

Ziemssen, Focke, et al.. (2021). The Role and Views of Ophthalmologists During the COVID-19 Pandemic. Clinical ophthalmology. Volume 15. 3947–3956. 3 indexed citations

Kern, Christoph, Dun Jack Fu, Benedikt Schworm, et al.. (2021). Big data simulations for capacity improvement in a general ophthalmology clinic. Graefe s Archive for Clinical and Experimental Ophthalmology. 259(5). 1289–1296. 8 indexed citations

Holmberg, Olle, Niklas Köhler, Thiago Gonçalves dos Santos Martins, et al.. (2020). Self-supervised retinal thickness prediction enables deep learning from unlabelled data to boost classification of diabetic retinopathy. Nature Machine Intelligence. 2(11). 719–726. 56 indexed citations

Kern, Christoph, Dun Jack Fu, Josef Huemer, et al.. (2020). An open-source data set of anti-VEGF therapy in diabetic macular oedema patients over 4 years and their visual acuity outcomes. Eye. 35(5). 1354–1364. 5 indexed citations

Heinemann, Volker, Claus Belka, Nicole Erickson, et al.. (2020). Optimizing the Analytical Value of Oncology-Related Data Based on an In-Memory Analysis Layer: Development and Assessment of the Munich Online Comprehensive Cancer Analysis Platform. Journal of Medical Internet Research. 22(4). e16533–e16533. 5 indexed citations

Schworm, Benedikt, Nikolaus Luft, Christoph Kern, et al.. (2020). Response of neovascular central serous chorioretinopathy to an extended upload of anti-VEGF agents. Graefe s Archive for Clinical and Experimental Ophthalmology. 258(5). 1013–1021. 25 indexed citations

10.

Kern, Christoph, Dun Jack Fu, Benedikt Schworm, et al.. (2020). <p>Two Year Visual Acuity and Structural Outcomes in Patients with Diabetic Macular Oedema Treated with Intravitreal Aflibercept – A Retrospective Cohort Study</p>. Clinical ophthalmology. Volume 14. 533–541. 8 indexed citations

11.

Fasler, Katrin, Dun Jack Fu, Gabriella Moraes, et al.. (2019). Moorfields AMD database report 2: fellow eye involvement with neovascular age-related macular degeneration. British Journal of Ophthalmology. 104(5). 684–690. 23 indexed citations

12.

Fasler, Katrin, Gabriella Moraes, Siegfried K. Wagner, et al.. (2019). One- and two-year visual outcomes from the Moorfields age-related macular degeneration database: a retrospective cohort study and an open science resource. BMJ Open. 9(6). e027441–e027441. 27 indexed citations

13.

Nikita, Eleni, et al.. (2019). Expanded teleglaucoma clinics. An opportunity to manage the increasing demand for glaucoma care with safety and efficiency.. Investigative Ophthalmology & Visual Science. 60(9). 5480–5480. 1 indexed citations

14.

Kern, Christoph, Karsten Kortuem, Mehdi Shajari, et al.. (2019). Comparing refractive outcomes of a standard industry toric IOL calculator using anterior corneal astigmatism and total corneal refractive power. Graefe s Archive for Clinical and Experimental Ophthalmology. 258(2). 345–350. 14 indexed citations

15.

Kern, Christoph, Dun Jack Fu, Karsten Kortuem, et al.. (2019). Implementation of a cloud-based referral platform in ophthalmology: making telemedicine services a reality in eye care. British Journal of Ophthalmology. 104(3). 312–317. 68 indexed citations

16.

Kortuem, Karsten, Katrin Fasler, Menachem Katz, et al.. (2018). Implementation of medical retina virtual clinics in a tertiary eye care referral centre. British Journal of Ophthalmology. 102(10). 1391–1395. 46 indexed citations

17.

Kortuem, Karsten, Katrin Fasler, Reena Chopra, et al.. (2018). Visual outcomes after 50 or more intravitreal anti-VEGF injections for neovascular age-related macular degeneration at a large tertiary ophthalmic hospital. Investigative Ophthalmology & Visual Science. 59(9). 838–838. 1 indexed citations

18.

Wagner, Siegfried K., Katrin Fasler, Reena Chopra, et al.. (2018). Ranibizumab and Aflibercept: Baseline and 12-month visual outcomes of patients at a large tertiary ophthalmic hospital. Investigative Ophthalmology & Visual Science. 59(9). 815–815. 1 indexed citations

19.

Chopra, Reena, Siegfried K. Wagner, Katrin Fasler, et al.. (2018). Development of neovascular age-related macular degeneration in fellow eyes of patients undergoing intravitreal anti-VEGF therapy at a large tertiary ophthalmic hospital. Investigative Ophthalmology & Visual Science. 59(9). 816–816. 2 indexed citations

20.

Herold, Tina, Ricarda G. Schumann, Raffael Liegl, et al.. (2017). Compliance and adherence of patients with diabetic macular edema to intravitreal Anti-VEGF therapy. Investigative Ophthalmology & Visual Science. 58(8). 1908–1908. 1 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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