Frederick E. Sieber

6.7k total citations · 1 hit paper
106 papers, 4.5k citations indexed

About

Frederick E. Sieber is a scholar working on Critical Care and Intensive Care Medicine, Cardiology and Cardiovascular Medicine and Developmental Neuroscience. According to data from OpenAlex, Frederick E. Sieber has authored 106 papers receiving a total of 4.5k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Critical Care and Intensive Care Medicine, 35 papers in Cardiology and Cardiovascular Medicine and 35 papers in Developmental Neuroscience. Recurrent topics in Frederick E. Sieber's work include Intensive Care Unit Cognitive Disorders (52 papers), Anesthesia and Neurotoxicity Research (35 papers) and Cardiac, Anesthesia and Surgical Outcomes (34 papers). Frederick E. Sieber is often cited by papers focused on Intensive Care Unit Cognitive Disorders (52 papers), Anesthesia and Neurotoxicity Research (35 papers) and Cardiac, Anesthesia and Surgical Outcomes (34 papers). Frederick E. Sieber collaborates with scholars based in United States, Japan and Canada. Frederick E. Sieber's co-authors include Richard J. Traystman, Lee J. Martin, Hochang B. Lee, Allan Gottschalk, Simon C. Mears, Ansgar M. Brambrink, Carlos Portera‐Cailliau, Nael A. Al‐Abdulla, Jeffrey R. Kirsch and Esther S. Oh and has published in prestigious journals such as The Lancet, Blood and PLoS ONE.

In The Last Decade

Frederick E. Sieber

98 papers receiving 4.4k citations

Hit Papers

align trajectories sort by overperformance

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.

Neurodegeneration in Excitotoxicity, Global Cerebral Ischemia, and Target Deprivation: A Perspective on the Contributions of Apoptosis and Necrosis

1998 582 citations Frederick E. Sieber et al. profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Frederick E. Sieber	2.1k	1.5k	1.4k	1.4k	1.0k	106	4.5k
Manfred Blobner	1.5k 0.7×	709 0.5×	1.1k 0.8×	1.6k 1.2×	1.2k 1.1×	186	4.2k
Brendan Silbert	2.7k 1.3×	2.9k 2.0×	2.0k 1.4×	1.4k 1.0×	2.1k 2.0×	113	6.1k
Dong‐Xin Wang	1.8k 0.9×	830 0.6×	1.3k 0.9×	1.4k 1.1×	882 0.9×	170	4.0k
Gregory Crosby	2.8k 1.3×	856 0.6×	2.8k 2.0×	1.6k 1.2×	396 0.4×	84	4.4k
Deborah J. Culley	3.5k 1.6×	1.2k 0.8×	3.4k 2.4×	1.9k 1.4×	434 0.4×	84	5.1k
Mark Coburn	1.3k 0.6×	667 0.5×	1.7k 1.2×	992 0.7×	828 0.8×	175	3.7k
J. G. Rêves	2.0k 1.0×	4.1k 2.8×	1.4k 1.0×	1.5k 1.1×	3.2k 3.1×	143	8.0k
C.D. Hanning	2.5k 1.2×	1.8k 1.2×	2.0k 1.4×	958 0.7×	796 0.8×	53	3.9k
Atsuhiro Sakamoto	562 0.3×	864 0.6×	586 0.4×	1.4k 1.0×	1.1k 1.1×	193	4.5k
A. Biedler	1.6k 0.8×	1.4k 0.9×	1.3k 0.9×	1.6k 1.2×	1.9k 1.8×	64	4.1k

Countries citing papers authored by Frederick E. Sieber

Since Specialization

Citations

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

Fields of papers citing papers by Frederick E. Sieber

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Frederick E. Sieber

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

Xue, Qian‐Li, Thomas Laskow, Ravi Varadhan, et al.. (2025). Multivariate Profiling of Physical Resilience in Older Adults After Total Knee Replacement Surgery: Results From a Prospective Observational Study. The Journals of Gerontology Series A. 80(6).

Umoh, Mfon, Haijuan Yan, Jeannie‐Marie Leoutsakos, et al.. (2024). Preoperative Neurofilament Light Associated With Postoperative Delirium in Hip Fracture Repair Patients Without Dementia. Journal of the Academy of Consultation-Liaison Psychiatry. 66(1). 3–12. 1 indexed citations

Oh, Esther S., et al.. (2024). Incidence of post-operative delirium increases as severity of frailty increases. Age and Ageing. 53(8). 4 indexed citations

Brown, Charles H., Charles C. Edwards, Charles Y. Lin, et al.. (2021). Spinal Anesthesia with Targeted Sedation based on Bispectral Index Values Compared with General Anesthesia with Masked Bispectral Index Values to Reduce Delirium: The SHARP Randomized Controlled Trial. Anesthesiology. 135(6). 992–1003. 23 indexed citations

Sieber, Frederick E., Karin J. Neufeld, Esther S. Oh, Allan Gottschalk, & Nae‐Yuh Wang. (2020). Effect of baseline cognitive impairment on association between predicted propofol effect site concentration and Bispectral index or sedation score. BMC Anesthesiology. 20(1). 129–129. 2 indexed citations

Brown, Charles H., Emily Jones, Charles Y. Lin, et al.. (2019). Shaping anesthetic techniques to reduce post-operative delirium (SHARP) study: a protocol for a prospective pragmatic randomized controlled trial to evaluate spinal anesthesia with targeted sedation compared with general anesthesia in older adults undergoing lumbar spine fusion surgery. BMC Anesthesiology. 19(1). 192–192. 10 indexed citations

Sieber, Frederick E., Karin J. Neufeld, Allan Gottschalk, et al.. (2019). Depth of sedation as an interventional target to reduce postoperative delirium: mortality and functional outcomes of the Strategy to Reduce the Incidence of Postoperative Delirium in Elderly Patients randomised clinical trial. British Journal of Anaesthesia. 122(4). 480–489. 40 indexed citations

Deiner, Stacie, Xiaoyu Liu, Hung-Mo Lin, et al.. (2019). Subjective cognitive complaints in patients undergoing major non-cardiac surgery: a prospective single centre cohort trial. British Journal of Anaesthesia. 122(6). 742–750. 15 indexed citations

Oh, Esther S., Kaj Blennow, George E. Bigelow, et al.. (2018). Abnormal CSF amyloid-β42 and tau levels in hip fracture patients without dementia. PLoS ONE. 13(9). e0204695–e0204695. 20 indexed citations

10.

Li, Tianjing, L. Susan Wieland, Esther S. Oh, et al.. (2017). Design considerations of a randomized controlled trial of sedation level during hip fracture repair surgery: a strategy to reduce the incidence of postoperative delirium in elderly patients. Clinical Trials. 14(3). 299–307. 16 indexed citations

11.

Neuman, Mark D., Susan S. Ellenberg, Frederick E. Sieber, et al.. (2016). Regional versus General Anesthesia for Promoting Independence after Hip Fracture (REGAIN): protocol for a pragmatic, international multicentre trial. BMJ Open. 6(11). e013473–e013473. 55 indexed citations

12.

Lee, Hochang B., Mark Oldham, Frederick E. Sieber, & Esther S. Oh. (2016). Impact of Delirium After Hip Fracture Surgery on One-Year Mortality in Patients With or Without Dementia: A Case of Effect Modification. American Journal of Geriatric Psychiatry. 25(3). 308–315. 48 indexed citations

13.

Gottschalk, Allan, et al.. (2015). The Impact of Incident Postoperative Delirium on Survival of Elderly Patients After Surgery for Hip Fracture Repair. Anesthesia & Analgesia. 121(5). 1336–1343. 38 indexed citations

14.

Hori, Daijiro, Charles H. Brown, M. Ono, et al.. (2014). Arterial pressure above the upper cerebral autoregulation limit during cardiopulmonary bypass is associated with postoperative delirium. British Journal of Anaesthesia. 113(6). 1009–1017. 134 indexed citations

15.

Sieber, Frederick E. & Sheila R. Barnett. (2011). Preventing Postoperative Complications in the Elderly. Anesthesiology Clinics. 29(1). 83–97. 104 indexed citations

16.

Sieber, Frederick E., Simon C. Mears, Hochang B. Lee, & Allan Gottschalk. (2011). Postoperative Opioid Consumption and Its Relationship to Cognitive Function in Older Adults with Hip Fracture. Journal of the American Geriatrics Society. 59(12). 2256–2262. 86 indexed citations

17.

Sieber, Frederick E., et al.. (2010). General anesthesia occurs frequently in elderly patients during propofol-based sedation and spinal anesthesia. Journal of Clinical Anesthesia. 22(3). 179–183. 32 indexed citations

18.

Sieber, Frederick E., et al.. (2004). Age associated issues: geriatrics. Anesthesiology Clinics of North America. 22(1). 45–58. 21 indexed citations

19.

Sieber, Frederick E., et al.. (1993). Cerebral Blood Flow and Metabolism in Dogs with Chronic Diabetes. Anesthesiology. 79(5). 1013–1021. 18 indexed citations

20.

Sieber, Frederick E., et al.. (1970). [The place of lymphography in the diagnosis and therapy of malignant testicular tumors].. PubMed. 63(11). 815–25. 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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