Lloyd D. MacLean

6.5k total citations · 3 hit papers
78 papers, 4.9k citations indexed

About

Lloyd D. MacLean is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Lloyd D. MacLean has authored 78 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Surgery, 15 papers in Pulmonary and Respiratory Medicine and 12 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Lloyd D. MacLean's work include Bariatric Surgery and Outcomes (11 papers), Body Contouring and Surgery (6 papers) and Immune Response and Inflammation (6 papers). Lloyd D. MacLean is often cited by papers focused on Bariatric Surgery and Outcomes (11 papers), Body Contouring and Surgery (6 papers) and Immune Response and Inflammation (6 papers). Lloyd D. MacLean collaborates with scholars based in Canada and United States. Lloyd D. MacLean's co-authors include Nicolas V. Christou, Barbara M. Rhode, A. Peter H. McLean, John S. Sampalis, Carl W. Nohr, Jonathan L. Meakins, Moïshe Liberman, Harry M. Shizgal, J H Duff and John B. Pietsch and has published in prestigious journals such as New England Journal of Medicine, JAMA and Journal of Clinical Investigation.

In The Last Decade

Lloyd D. MacLean

76 papers receiving 4.3k citations

Hit Papers

align trajectories

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.

Surgery Decreases Long-term Mortality, Morbidity, and Health Care Use in Morbidly Obese Patients

2004 947 citations Nicolas V. Christou, John S. Sampalis et al. Annals of Surgery profile →
Weight Gain After Short- and Long-Limb Gastric Bypass in Patients Followed for Longer Than 10 Years

2006 512 citations Nicolas V. Christou, Lloyd D. MacLean et al. Annals of Surgery profile →
Patterns Of Septic Shock In Man—a Detailed Study Of 56 Patients

1967 273 citations Lloyd D. MacLean, A. Peter H. McLean et al. Annals of Surgery profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Lloyd D. MacLean Canada	29	3.0k	1.4k	731	701	680	78	4.9k
Louis Flancbaum United States	36	2.6k 0.9×	1.3k 0.9×	609 0.8×	863 1.2×	357 0.5×	120	4.3k
John M. Kellum United States	41	5.1k 1.7×	2.2k 1.6×	1.4k 1.9×	1.2k 1.7×	870 1.3×	96	8.3k
Atul K. Madan United States	35	2.4k 0.8×	1.5k 1.1×	1.3k 1.8×	569 0.8×	330 0.5×	146	4.9k
M Castagneto Italy	38	4.7k 1.6×	3.1k 2.2×	925 1.3×	685 1.0×	675 1.0×	217	7.4k
Hans Lönroth Sweden	42	5.2k 1.8×	2.1k 1.5×	349 0.5×	784 1.1×	627 0.9×	104	6.8k
S Dahlgren Sweden	24	3.2k 1.1×	1.8k 1.3×	342 0.5×	634 0.9×	959 1.4×	87	5.0k
Ward O. Griffen United States	35	2.1k 0.7×	442 0.3×	266 0.4×	877 1.3×	216 0.3×	154	3.9k
R C Heading United Kingdom	43	3.8k 1.3×	652 0.5×	410 0.6×	623 0.9×	145 0.2×	134	6.1k
Peter N. Benotti United States	39	2.5k 0.9×	1.3k 0.9×	517 0.7×	710 1.0×	616 0.9×	107	4.4k
Edward Lin United States	35	2.6k 0.9×	634 0.5×	301 0.4×	699 1.0×	122 0.2×	131	3.9k

Countries citing papers authored by Lloyd D. MacLean

Since Specialization

Citations

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

Fields of papers citing papers by Lloyd D. MacLean

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lloyd D. MacLean. 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 Lloyd D. MacLean. The network helps show where Lloyd D. MacLean may publish in the future.

Co-authorship network of co-authors of Lloyd D. MacLean

This figure shows the co-authorship network connecting the top 25 collaborators of Lloyd D. MacLean. A scholar is included among the top collaborators of Lloyd D. MacLean 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 Lloyd D. MacLean. Lloyd D. MacLean is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Christou, Nicolas V., et al.. (2006). Weight Gain After Short- and Long-Limb Gastric Bypass in Patients Followed for Longer Than 10 Years. Annals of Surgery. 244(5). 734–740. 512 indexed citations breakdown →

Christou, Nicolas V. & Lloyd D. MacLean. (2005). Effect of Bariatric Surgery on Long-term Mortality. Advances in Surgery. 39. 165–179. 16 indexed citations

Christou, Nicolas V., et al.. (2004). Surgery Decreases Long-term Mortality, Morbidity, and Health Care Use in Morbidly Obese Patients. Annals of Surgery. 240(3). 416–424. 947 indexed citations breakdown →

MacLean, Lloyd D., et al.. (2000). Norman Bethune and Edward Archibald: sung and unsung heroes. The Annals of Thoracic Surgery. 70(5). 1746–1752. 11 indexed citations

Rhode, Barbara M., Chaim Shustik, Nicolas V. Christou, & Lloyd D. MacLean. (1999). Iron Absorption and Therapy after Gastric Bypass. Obesity Surgery. 9(1). 17–21. 84 indexed citations

MacLean, Lloyd D., et al.. (1997). Stomal Ulcer After Gastric Bypass1. Journal of the American College of Surgeons. 185(1). 1–7. 137 indexed citations

MacLean, Lloyd D., Barbara M. Rhode, John S. Sampalis, & R. Armour Forse. (1993). Results of the surgical treatment of obesity. The American Journal of Surgery. 165(1). 155–162. 234 indexed citations

MacLean, Lloyd D.. (1993). Health Care Delivery and the Training of Surgeons. Annals of Surgery. 218(3). 221–228. 2 indexed citations

MacLean, Lloyd D., Barbara M. Rhode, & Harry M. Shizgal. (1987). Nutrition After Vertical Banded Gastroplasty. Annals of Surgery. 208(5). 555–563. 35 indexed citations

10.

MacLean, Lloyd D.. (1983). Central surgical association. Presidential address: challenge to leadership.. PubMed. 94(4). 527–35.

11.

Kessler, Jacques I., et al.. (1979). Alterations of Hepatic Triglyceride in Patients before and after jejunoileal Bypass for Morbid Obesity. Gastroenterology. 76(1). 159–165. 8 indexed citations

12.

Shizgal, Harry M., et al.. (1979). The metabolic utilization of protein and muscle glycogen in experimental shock. Journal of Surgical Research. 26(6). 663–669. 3 indexed citations

13.

Miller, Lance, et al.. (1976). Comparison of effect of narcotic and epidural analgesia on postoperative respiratory function. The American Journal of Surgery. 131(3). 291–294. 28 indexed citations

14.

Zwick, H., et al.. (1965). Influence of the thymus on allogeneic skin graft survival after total body irradiation. Journal of Surgical Research. 5(3). 137–140. 1 indexed citations

15.

Duff, J H, et al.. (1964). THE HYPERBARIC CHAMBER AT THE ROYAL VICTORIA HOSPITAL, MONTREAL.. PubMed. 91. 1051–5. 2 indexed citations

16.

Dossetor, John B., et al.. (1964). Hemodialysis in the treatment of shock. Journal of Surgical Research. 4(8). 380–384. 4 indexed citations

17.

Dobell, Anthony R.C., H J Scott, & Lloyd D. MacLean. (1964). HYPERTROPHIC SUBAORTIC STENOSIS: EVOLUTION OF A SURGICAL TECHNIQUE. Journal of Thoracic and Cardiovascular Surgery. 47(1). 26–39. 49 indexed citations

18.

MacLean, Lloyd D., et al.. (1961). VULNERABILITY OF THE DOG HEART TO VENTRICULAR FIBRILLATION: A COMPARATIVE STUDY OF CHRONIC ISCHEMIA AND THREE MYOCARDIAL REVASCULARIZATION PROCEDURES. Journal of Thoracic and Cardiovascular Surgery. 42(2). 228–235. 11 indexed citations

19.

MacLean, Lloyd D., et al.. (1960). INNOMINATE ARTERIOVENOUS FISTULA. Journal of Thoracic and Cardiovascular Surgery. 39(6). 770–776. 3 indexed citations

20.

Hitchcock, Claude R., et al.. (1957). The Secretory and Clinical Aspects of Achlorhydria and Gastric Atrophy as Precursors of Gastric Cancer<xref ref-type="fn" rid="FN1">2</xref><xref ref-type="fn" rid="FN2">3</xref>. JNCI Journal of the National Cancer Institute. 18(6). 795–811. 29 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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