William R. Clarke

22.5k total citations · 5 hit papers
198 papers, 15.7k citations indexed

About

William R. Clarke is a scholar working on Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine and Epidemiology. According to data from OpenAlex, William R. Clarke has authored 198 papers receiving a total of 15.7k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Pulmonary and Respiratory Medicine, 49 papers in Cardiology and Cardiovascular Medicine and 36 papers in Epidemiology. Recurrent topics in William R. Clarke's work include Acute Ischemic Stroke Management (24 papers), Blood Pressure and Hypertension Studies (20 papers) and Cerebrovascular and Carotid Artery Diseases (17 papers). William R. Clarke is often cited by papers focused on Acute Ischemic Stroke Management (24 papers), Blood Pressure and Hypertension Studies (20 papers) and Cerebrovascular and Carotid Artery Diseases (17 papers). William R. Clarke collaborates with scholars based in United States, Canada and Australia. William R. Clarke's co-authors include Ronald M. Lauer, Robert F. Woolson, Lawrence G. Hunsicker, Eberhard Ritz, Edmund J. Lewis, Robert C. Atkins, Tomás Berl, Itamar Raz, Marc A. Pohl and Richard Rohde and has published in prestigious journals such as New England Journal of Medicine, JAMA and Journal of Biological Chemistry.

In The Last Decade

William R. Clarke

192 papers receiving 14.7k citations

Hit Papers

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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.

Renoprotective Effect of the Angiotensin-Receptor Antagonist Irbesartan in Patients with Nephropathy Due to Type 2 Diabetes

2001 4.3k citations William R. Clarke et al. New England Journal of Medicine profile →
Baseline NIH Stroke Scale score strongly predicts outcome after stroke

1999 1.0k citations Harold P. Adams, Patricia H. Davis et al. Neurology profile →
Extracranial-Intracranial Bypass Surgery for Stroke Prevention in Hemodynamic Cerebral Ischemia

2011 517 citations William J. Powers, William R. Clarke et al. profile →
Childhood Risk Factors for High Adult Blood Pressure: The Muscatine Study

1989 453 citations Ronald M. Lauer, William R. Clarke PEDIATRICS profile →
Coronary heart disease risk factors in school children: The Muscatine study

1975 351 citations Ronald M. Lauer, William R. Clarke et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
William R. Clarke United States	59	5.2k	3.4k	3.3k	3.1k	2.0k	198	15.7k
Jacqueline C.M. Witteman Netherlands	69	5.4k 1.0×	2.1k 0.6×	2.3k 0.7×	2.3k 0.7×	2.0k 1.0×	170	16.2k
Vilmundur Guðnason Iceland	75	5.8k 1.1×	2.7k 0.8×	2.4k 0.7×	3.6k 1.2×	1.8k 0.9×	492	22.9k
Yutaka Kiyohara Japan	76	3.2k 0.6×	2.5k 0.8×	2.0k 0.6×	3.0k 1.0×	1.7k 0.9×	291	16.6k
Ralph L. Sacco United States	74	5.1k 1.0×	1.6k 0.5×	3.7k 1.1×	4.9k 1.6×	1.7k 0.8×	193	16.4k
Ayumi Shintani United States	75	2.6k 0.5×	1.2k 0.4×	2.8k 0.8×	3.1k 1.0×	1.2k 0.6×	363	26.3k
Susan R. Heckbert United States	75	10.0k 1.9×	3.8k 1.1×	1.7k 0.5×	3.2k 1.0×	1.2k 0.6×	479	21.7k
Hanno Ulmer Austria	73	3.0k 0.6×	1.2k 0.4×	2.8k 0.8×	5.2k 1.7×	1.3k 0.7×	486	19.0k
Stephen Sidney United States	72	4.8k 0.9×	1.6k 0.5×	2.9k 0.9×	3.3k 1.1×	2.3k 1.1×	234	18.2k
Nish Chaturvedi United Kingdom	71	6.0k 1.2×	6.4k 1.9×	908 0.3×	2.2k 0.7×	2.1k 1.0×	409	19.4k
Toshiharu Ninomiya Japan	74	4.8k 0.9×	5.6k 1.7×	2.2k 0.7×	2.7k 0.9×	1.8k 0.9×	383	21.1k

Countries citing papers authored by William R. Clarke

Since Specialization

Citations

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

Fields of papers citing papers by William R. Clarke

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William R. Clarke. 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 William R. Clarke. The network helps show where William R. Clarke may publish in the future.

Co-authorship network of co-authors of William R. Clarke

This figure shows the co-authorship network connecting the top 25 collaborators of William R. Clarke. A scholar is included among the top collaborators of William R. Clarke 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 William R. Clarke. William R. Clarke 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

Heuvel, Odile A. van den, et al.. (2023). 368. The Effect of OCD-Symptom Provocation on Neurometabolites in the Lateral Occipital Cortex and Their Relation to the BOLD Response, a Combined fMRS and fMRI Paradigm. Biological Psychiatry. 93(9). S242–S243.

Adams, Harold P., Colin P. Derdeyn, William R. Clarke, et al.. (2021). Surgical results of the carotid occlusion surgery study: Clinical article. UNC Libraries.

Senior, Peter, Melena D. Bellin, Rodolfo Alejandro, et al.. (2015). Consistency of Quantitative Scores of Hypoglycemia Severity and Glycemic Lability and Comparison with Continuous Glucose Monitoring System Measures in Long-Standing Type 1 Diabetes. Diabetes Technology & Therapeutics. 17(4). 235–242. 21 indexed citations

Powers, William J., William R. Clarke, Robert L. Grubb, et al.. (2014). Lower stroke risk with lower blood pressure in hemodynamic cerebral ischemia. Neurology. 82(12). 1027–1032. 30 indexed citations

McGregor, Diana G., William L. Lanier, Jeffrey J. Pasternak, et al.. (2008). Effect of Nitrous Oxide on Neurologic and Neuropsychological Function after Intracranial Aneurysm Surgery. Anesthesiology. 108(4). 568–579. 28 indexed citations

Anderson, Steven W., Michael M. Todd, Bradley J. Hindman, et al.. (2006). Effects of intraoperative hypothermia on neuropsychological outcomes after intracranial aneurysm surgery. Annals of Neurology. 60(5). 518–527. 48 indexed citations

Todd, Michael M., Bradley J. Hindman, William R. Clarke, & James C. Torner. (2005). Mild Intraoperative Hypothermia during Surgery for Intracranial Aneurysm. New England Journal of Medicine. 352(2). 135–145. 325 indexed citations

Ringman, John M., Jeffrey L. Saver, Robert F. Woolson, William R. Clarke, & Hadie Adams. (2004). Frequency, risk factors, anatomy, and course of unilateral neglect in an acute stroke cohort. Neurology. 63(3). 468–474. 267 indexed citations

Doebbeling, Bradley N., William R. Clarke, David Watson, et al.. (2000). Is there a Persian Gulf War syndrome? Evidence from a large population-based survey of veterans and nondeployed controls. The American Journal of Medicine. 108(9). 695–704. 93 indexed citations

10.

Geoffroy, Pierre A., Richard L. Lalonde, Richard C. Ahrens, et al.. (1999). Clinical comparability of albuterol delivered by the breath-actuated inhaler (Spiros) and albuterol by MDI in patients with asthma. Annals of Allergy Asthma & Immunology. 82(4). 377–382. 15 indexed citations

11.

Ahrens, Richard C., et al.. (1999). Therapeutic Equivalence of Spiros Dry Powder Inhaler and Ventolin Metered Dose Inhaler: A Bioassay Using Methacholine. American Journal of Respiratory and Critical Care Medicine. 160(4). 1238–1243. 27 indexed citations

12.

Adams, Harold P., Birgitte H. Bendixen, Enrique C. Leira, et al.. (1999). Antithrombotic treatment of ischemic stroke among patients with occlusion or severe stenosis of the internal carotid artery. Neurology. 53(1). 122–122. 110 indexed citations

13.

Adams, Harold P., Patricia H. Davis, Enrique C. Leira, et al.. (1999). Baseline NIH Stroke Scale score strongly predicts outcome after stroke. Neurology. 53(1). 126–126. 1030 indexed citations breakdown →

14.

Hanson, Kimberly A., Fiona Burns, Sergei D. Rybalkin, et al.. (1998). Developmental Changes in Lung cGMP Phosphodiesterase-5 Activity, Protein, and Message. American Journal of Respiratory and Critical Care Medicine. 158(1). 279–288. 73 indexed citations

15.

Ziegler, James W., D. Dunbar Ivy, James W. Wiggins, et al.. (1998). Effects of Dipyridamole and Inhaled Nitric Oxide in Pediatric Patients with Pulmonary Hypertension. American Journal of Respiratory and Critical Care Medicine. 158(5). 1388–1395. 67 indexed citations

16.

Ziegler, James W., et al.. (1998). Dipyridamole Potentiates Pulmonary Vasodilation Induced by Acetylcholine and Nitric Oxide in the Ovine Fetus. American Journal of Respiratory and Critical Care Medicine. 157(4). 1104–1110. 39 indexed citations

17.

Adams, Harold P., Robert F. Woolson, William R. Clarke, et al.. (1997). Design of the trial of Org 10172 in acute stroke treatment (TOAST). Controlled Clinical Trials. 18(4). 358–377. 49 indexed citations

18.

Voelkel, N. F., William R. Clarke, & Tim Higenbottam. (1997). Obesity, Dexfenfluramine, and Pulmonary Hypertension. A Lesson Not Learned?. American Journal of Respiratory and Critical Care Medicine. 155(3). 786–788. 19 indexed citations

19.

Adams, Harold P., Robert F. Woolson, José Biller, & William R. Clarke. (1992). Studies of Org 10172 in Patients with Acute Ischemic Stroke. Pathophysiology of Haemostasis and Thrombosis. 22(2). 99–103. 25 indexed citations

20.

Lauer, Ronald M., et al.. (1988). Factors Affecting the Relationship Between Childhood and Adult Cholesterol Levels: The Muscatine Study. PEDIATRICS. 82(3). 309–318. 383 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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