David O. McGregor

1.8k total citations
40 papers, 1.3k citations indexed

About

David O. McGregor is a scholar working on Nephrology, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, David O. McGregor has authored 40 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Nephrology, 12 papers in Cardiology and Cardiovascular Medicine and 11 papers in Surgery. Recurrent topics in David O. McGregor's work include Dialysis and Renal Disease Management (10 papers), Blood Pressure and Hypertension Studies (7 papers) and Folate and B Vitamins Research (7 papers). David O. McGregor is often cited by papers focused on Dialysis and Renal Disease Management (10 papers), Blood Pressure and Hypertension Studies (7 papers) and Folate and B Vitamins Research (7 papers). David O. McGregor collaborates with scholars based in New Zealand, Australia and United Kingdom. David O. McGregor's co-authors include Giovanni FM Strippoli, Suetonia C. Palmer, Petra Macaskill, Jonathan C. Craig, Grahame J. Elder, Richard A. Robson, Kelvin L. Lynn, Adrian L. Buttimore, Stephen T. Chambers and Michael Lever and has published in prestigious journals such as Annals of Internal Medicine, Cochrane Database of Systematic Reviews and Kidney International.

In The Last Decade

David O. McGregor

39 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
David O. McGregor New Zealand 20 656 246 240 231 184 40 1.3k
S Sulková Czechia 21 783 1.2× 301 1.2× 197 0.8× 123 0.5× 174 0.9× 95 1.7k
Ajay Gupta United States 17 339 0.5× 143 0.6× 426 1.8× 88 0.4× 162 0.9× 45 1.4k
Zhan Averbukh Israel 24 741 1.1× 215 0.9× 120 0.5× 87 0.4× 231 1.3× 88 1.7k
Claus Peter Schmitt Germany 24 918 1.4× 324 1.3× 200 0.8× 177 0.8× 221 1.2× 72 1.4k
Mehdi Rambod United States 17 735 1.1× 222 0.9× 85 0.4× 69 0.3× 162 0.9× 35 1.3k
Barton S. Levine United States 22 846 1.3× 170 0.7× 1.1k 4.5× 261 1.1× 234 1.3× 42 1.9k
Pranav S. Garimella United States 25 829 1.3× 422 1.7× 148 0.6× 380 1.6× 774 4.2× 108 2.1k
A. Ahsan Ejaz United States 18 632 1.0× 377 1.5× 134 0.6× 118 0.5× 275 1.5× 43 1.4k
T Philipp Germany 25 318 0.5× 324 1.3× 73 0.3× 134 0.6× 178 1.0× 82 1.6k

Countries citing papers authored by David O. McGregor

Since Specialization
Citations

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

Fields of papers citing papers by David O. McGregor

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David O. McGregor. 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 David O. McGregor. The network helps show where David O. McGregor may publish in the future.

Co-authorship network of co-authors of David O. McGregor

This figure shows the co-authorship network connecting the top 25 collaborators of David O. McGregor. A scholar is included among the top collaborators of David O. McGregor 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 David O. McGregor. David O. McGregor 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.
Richards, Karen, Kevan R. Polkinghorne, David O. McGregor, et al.. (2025). The Rate of Procedures Required to Maintain Hemodialysis Vascular Access. Kidney360. 6(9). 1549–1561.
2.
Schroeder, Ryan W., et al.. (2023). Bupropion Mediated Effects on Depression, Attention Deficit   Hyperactivity Disorder, and Smoking Cessation  . Health psychology research. 11(1). 1–1. 14 indexed citations
3.
McGregor, David O., et al.. (2019). Emergency department non-invasive cardiac output study (EDNICO): a feasibility and repeatability study. Scandinavian Journal of Trauma Resuscitation and Emergency Medicine. 27(1). 30–30. 16 indexed citations
4.
5.
Dunlop, Joanna, Alain C. Vandal, Janak de Zoysa, et al.. (2014). Rationale and design of the myocardial microinjury and cardiac remodeling extension study in the sodium lowering in dialysate trial (Mac-SoLID study). BMC Nephrology. 15(1). 120–120. 4 indexed citations
6.
McGregor, David O., et al.. (2014). Endometrial cancer in a woman with 46,XY pure gonadal dysgenesis. Journal of Obstetrics and Gynaecology. 35(4). 422–422. 1 indexed citations
7.
McGregor, David O., et al.. (2013). Henoch-Schonlein purpura in a renal transplant recipient with prior IgA nephropathy following influenza vaccination. Clinical Kidney Journal. 6(3). 313–315. 19 indexed citations
8.
Lever, Michael, et al.. (2012). Variability of plasma and urine betaine in diabetes mellitus and its relationship to methionine load test responses: an observational study. Cardiovascular Diabetology. 11(1). 34–34. 28 indexed citations
9.
Palmer, Suetonia C., Giovanni FM Strippoli, & David O. McGregor. (2005). Interventions for preventing bone disease in kidney transplant recipients: A systematic review of randomized controlled trials. American Journal of Kidney Diseases. 45(4). 638–649. 64 indexed citations
10.
Slow, Sandy, W. Eugene Miller, David O. McGregor, et al.. (2004). Trigonelline is not responsible for the acute increase in plasma homocysteine following ingestion of instant coffee. European Journal of Clinical Nutrition. 58(9). 1253–1256. 10 indexed citations
11.
Slow, Sandy, David O. McGregor, Michael Lever, et al.. (2004). Dimethylglycine supplementation does not affect plasma homocysteine concentrations in pre-dialysis chronic renal failure patients. Clinical Biochemistry. 37(11). 974–976. 11 indexed citations
12.
McGregor, David O., et al.. (2002). Betaine supplementation decreases post-methionine hyperhomocysteinemia in chronic renal failure. Kidney International. 61(3). 1040–1046. 67 indexed citations
13.
Lynn, Kelvin L., et al.. (2002). Hypertension as a determinant of survival for patients treated with home dialysis. Kidney International. 62(6). 2281–2287. 40 indexed citations
14.
McGregor, David O., et al.. (2001). Dimethylglycine accumulates in uremia and predicts elevated plasma homocysteine concentrations. Kidney International. 59(6). 2267–2272. 82 indexed citations
15.
McGregor, David O., et al.. (2001). Dimethylglycine accumulates in uremia and predicts elevated plasma homocysteine concentrations. Kidney International. 59(6). 2267–2267. 5 indexed citations
16.
McGregor, David O., et al.. (2001). AUTONOMIC DYSFUNCTION AND AMBULATORY BLOOD PRESSURE IN RENAL TRANSPLANT RECIPIENTS. Transplantation. 71(9). 1277–1281. 30 indexed citations
17.
McGregor, David O., Adrian L. Buttimore, Richard A. Robson, et al.. (2000). Thirty years of universal home dialysis in Christchurch.. PubMed. 113(1103). 27–9. 24 indexed citations
18.
McGregor, David O., Brett Shand, & Kelvin L. Lynn. (2000). A Controlled Trial of the Effect of Folate Supplements on Homocysteine, Lipids and Hemorheology in End-Stage Renal Disease. ˜The œNephron journals/Nephron journals. 85(3). 215–220. 36 indexed citations
19.
McGregor, David O., Adrian L. Buttimore, M. Gary Nicholls, & K L Lynn. (1999). Ambulatory blood pressure monitoring in patients receiving long, slow home haemodialysis. Nephrology Dialysis Transplantation. 14(11). 2676–2679. 45 indexed citations
20.
McGregor, David O. & Ross R. Bailey. (1997). Over 11 Years of Stable Renal Function after Remission of Nephrotic-Range Proteinuria in Type I Diabetics Treated with an ACE Inhibitor. Nephron. 76(3). 270–275. 3 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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