Sandra Keller

883 total citations
35 papers, 579 citations indexed

About

Sandra Keller is a scholar working on Cardiology and Cardiovascular Medicine, Emergency Medical Services and Surgery. According to data from OpenAlex, Sandra Keller has authored 35 papers receiving a total of 579 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Cardiology and Cardiovascular Medicine, 10 papers in Emergency Medical Services and 9 papers in Surgery. Recurrent topics in Sandra Keller's work include Patient Safety and Medication Errors (9 papers), Cardiac, Anesthesia and Surgical Outcomes (9 papers) and Hospital Admissions and Outcomes (5 papers). Sandra Keller is often cited by papers focused on Patient Safety and Medication Errors (9 papers), Cardiac, Anesthesia and Surgical Outcomes (9 papers) and Hospital Admissions and Outcomes (5 papers). Sandra Keller collaborates with scholars based in Switzerland, United States and France. Sandra Keller's co-authors include Guido Beldi, Daniel Candinas, Norbert K. Semmer, Franziska Tschan, Peter Seraganian, Julia Seelandt, Steven Yule, Sarah Parker, A Kurmann and Anita Kurmann and has published in prestigious journals such as SHILAP Revista de lepidopterología, Blood and PLoS ONE.

In The Last Decade

Sandra Keller

31 papers receiving 560 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sandra Keller Switzerland 13 140 125 122 105 100 35 579
Rose Turner United States 14 45 0.3× 121 1.0× 59 0.5× 125 1.2× 130 1.3× 35 771
Anne M. Chang Australia 14 34 0.2× 47 0.4× 116 1.0× 33 0.3× 176 1.8× 36 816
Lewis W. Paton United Kingdom 14 52 0.4× 61 0.5× 42 0.3× 70 0.7× 69 0.7× 43 700
Stéphanie Cox United States 13 86 0.6× 102 0.8× 40 0.3× 36 0.3× 19 0.2× 46 548
Leigh J. Passman United States 13 35 0.3× 46 0.4× 110 0.9× 123 1.2× 126 1.3× 16 673
Christine Park United States 13 217 1.6× 167 1.3× 102 0.8× 15 0.1× 88 0.9× 36 715
Satwant Singh United States 11 38 0.3× 80 0.6× 31 0.3× 49 0.5× 24 0.2× 45 773
R Beech United Kingdom 13 22 0.2× 99 0.8× 53 0.4× 51 0.5× 131 1.3× 40 671
Penny Mohr United States 11 86 0.6× 46 0.4× 26 0.2× 9 0.1× 119 1.2× 27 883
Pishoy Gouda Canada 11 73 0.5× 63 0.5× 155 1.3× 13 0.1× 97 1.0× 52 464

Countries citing papers authored by Sandra Keller

Since Specialization
Citations

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

Fields of papers citing papers by Sandra Keller

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sandra Keller

This figure shows the co-authorship network connecting the top 25 collaborators of Sandra Keller. A scholar is included among the top collaborators of Sandra Keller 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 Sandra Keller. Sandra Keller 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.
Chen, K. H., Joël L. Lavanchy, Didier Mutter, et al.. (2025). When do they StOP?: A first step toward automatically identifying team communication in the operating room. International Journal of Computer Assisted Radiology and Surgery. 20(7). 1371–1379. 1 indexed citations
2.
Magimai.-Doss, Mathew, et al.. (2025). Measuring negative emotions and stress through acoustic correlates in speech: A systematic review. PLoS ONE. 20(7). e0328833–e0328833.
3.
Maselli, Roberta, Markus D. Enderle, Nermin N. Salkić, et al.. (2025). Different behavior of electrosurgical currents between air and saline immersion therapeutic endoscopy. Scientific Reports. 15(1). 4388–4388. 5 indexed citations
4.
Majem, Margarita, Roger Keresztes, Yinjun Lou, et al.. (2024). LBA3 Perioperative pembrolizumab (pembro) plus neoadjuvant chemotherapy (chemo) in early-stage non-small-cell lung cancer (NSCLC): A 4-year update of KEYNOTE-671. Immuno-Oncology Technology. 24. 101027–101027.
5.
Jones, David R., Moïshe Liberman, Terufumi Kato, et al.. (2024). OA01.03 Association of Pathologic Regression with EFS in the KEYNOTE-671 Study of Perioperative Pembrolizumab for Early-Stage NSCLC. Journal of Thoracic Oncology. 19(10). S8–S8. 5 indexed citations
6.
Sánchez‐Taltavull, Daniel, Franziska Tschan, Norbert K. Semmer, et al.. (2024). Noise in the operating room coincides with surgical difficulty. BJS Open. 8(5). 3 indexed citations
7.
Beldi, Guido, et al.. (2023). Noise in the Operating Room as Indicator for Long and Difficult Surgeries. British journal of surgery. 110(Supplement_5).
8.
Keller, Sandra, Franziska Tschan, Norbert K. Semmer, et al.. (2022). StOP? II trial: cluster randomized clinical trial to test the implementation of a toolbox for structured communication in the operating room—study protocol. Trials. 23(1). 878–878. 3 indexed citations
9.
Tschan, Franziska, Sandra Keller, Norbert K. Semmer, et al.. (2021). Effects of structured intraoperative briefings on patient outcomes: multicentre before-and-after study. British journal of surgery. 109(1). 136–144. 16 indexed citations
10.
Keller, Sandra, et al.. (2020). Predictors and triggers of incivility within healthcare teams: a systematic review of the literature. BMJ Open. 10(6). e035471–e035471. 72 indexed citations
11.
12.
Tsuboi, Masahiro, Alexander Luft, Takeshi Kato, et al.. (2020). 1235TiP Perioperative pembrolizumab + platinum-based chemotherapy for resectable locally advanced non-small cell lung cancer: The phase III KEYNOTE-671 study. Annals of Oncology. 31. S801–S802. 18 indexed citations
13.
Keller, Sandra, Fabian Grass, Franziska Tschan, et al.. (2019). Comparison of Surveillance of Surgical Site Infections by a National Surveillance Program and by Institutional Audit. Surgical Infections. 20(3). 225–230. 4 indexed citations
14.
Keller, Sandra, Franziska Tschan, Norbert K. Semmer, et al.. (2019). “Disruptive behavior” in the operating room: A prospective observational study of triggers and effects of tense communication episodes in surgical teams. PLoS ONE. 14(12). e0226437–e0226437. 30 indexed citations
15.
Keller, Sandra, Katja Seipel, Urban Novak, et al.. (2015). Neurotoxicity of stem cell mobilization chemotherapy with vinorelbine in myeloma patients after bortezomib treatment. Leukemia Research. 39(7). 786–792. 15 indexed citations
16.
Mueller, Beatrice U., Sandra Keller, Katja Seipel, et al.. (2015). Stem cell mobilization chemotherapy with gemcitabine is effective and safe in myeloma patients with bortezomib-induced neurotoxicity. Leukemia & lymphoma. 57(5). 1122–1129. 8 indexed citations
17.
Tschan, Franziska, Julia Seelandt, Norbert K. Semmer, et al.. (2014). Teamwork reduces physiological stress in junior surgeons. Bern Open Repository and Information System (University of Bern). 1 indexed citations
18.
Seelandt, Julia, Franziska Tschan, Sandra Keller, et al.. (2014). Assessing distractors and teamwork during surgery: developing an event-based method for direct observation. BMJ Quality & Safety. 23(11). 918–929. 30 indexed citations
19.
Baumgartner, Ralf W., Sandra Keller, Marianne Regard, & Peter Bärtsch. (2003). Flunarizine in Prevention of Headache, Ataxia, and Memory Deficits during Decompression to 4559 m. High Altitude Medicine & Biology. 4(3). 333–339. 6 indexed citations
20.
Keller, Sandra. (1982). An Historical Review. Journal of Physical Education Recreation & Dance. 53(9). 26–30. 49 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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