Lloyd E. Ratner

16.5k total citations · 3 hit papers
211 papers, 10.7k citations indexed

About

Lloyd E. Ratner is a scholar working on Surgery, Public Health, Environmental and Occupational Health and Transplantation. According to data from OpenAlex, Lloyd E. Ratner has authored 211 papers receiving a total of 10.7k indexed citations (citations by other indexed papers that have themselves been cited), including 120 papers in Surgery, 117 papers in Public Health, Environmental and Occupational Health and 82 papers in Transplantation. Recurrent topics in Lloyd E. Ratner's work include Organ Donation and Transplantation (110 papers), Organ Transplantation Techniques and Outcomes (88 papers) and Renal Transplantation Outcomes and Treatments (81 papers). Lloyd E. Ratner is often cited by papers focused on Organ Donation and Transplantation (110 papers), Organ Transplantation Techniques and Outcomes (88 papers) and Renal Transplantation Outcomes and Treatments (81 papers). Lloyd E. Ratner collaborates with scholars based in United States, Canada and France. Lloyd E. Ratner's co-authors include Louis R. Kavoussi, L. Ebony Boulware, Neil R. Powe, Robert A. Montgomery, Lisa A. Cooper, Thomas A. LaVeist, Peter G. Schulam, Robert A. Montgomery, David J. Cohen and Robert G. Moore and has published in prestigious journals such as Nature Communications, Gastroenterology and Journal of the American College of Cardiology.

In The Last Decade

Lloyd E. Ratner

206 papers receiving 10.3k 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.

Laparoscopic Live Donor Nephrectomy

1996 782 citations Lloyd E. Ratner et al. profile →
Race and trust in the health care system

2003 662 citations L. Ebony Boulware, Lisa A. Cooper et al. profile →
Evidence of β-Cell Dedifferentiation in Human Type 2 Diabetes

2015 418 citations P. Rodrigo Sandoval, Lloyd E. Ratner et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Lloyd E. Ratner United States	52	6.0k	5.2k	3.5k	3.0k	1.4k	211	10.7k
Willem Weimar Netherlands	58	3.9k 0.6×	3.9k 0.7×	2.0k 0.6×	5.6k 1.8×	673 0.5×	419	11.4k
Jon J. Snyder United States	69	8.8k 1.5×	4.3k 0.8×	2.6k 0.8×	8.2k 2.7×	2.9k 2.1×	258	16.8k
Gabriel M. Danovitch United States	51	3.4k 0.6×	3.0k 0.6×	1.8k 0.5×	4.1k 1.3×	814 0.6×	199	8.3k
M.A. Skeans United States	53	5.6k 0.9×	2.2k 0.4×	2.0k 0.6×	4.4k 1.4×	2.1k 1.5×	109	10.2k
John C. Magee United States	52	4.9k 0.8×	1.9k 0.4×	1.4k 0.4×	2.8k 0.9×	1.7k 1.2×	165	7.8k
Robert S. Gaston United States	47	2.9k 0.5×	2.5k 0.5×	1.3k 0.4×	4.7k 1.5×	423 0.3×	135	7.5k
Pascual Parrilla Spain	52	6.9k 1.1×	2.4k 0.5×	1.6k 0.5×	900 0.3×	1.9k 1.4×	599	10.7k
Anthony M. D’Alessandro United States	46	6.1k 1.0×	2.5k 0.5×	650 0.2×	3.5k 1.1×	3.2k 2.3×	189	8.1k
Maureen McBride United States	37	3.0k 0.5×	2.3k 0.5×	1.2k 0.3×	2.5k 0.8×	1.0k 0.8×	95	5.3k
Germaine Wong Australia	51	2.4k 0.4×	2.3k 0.5×	1.3k 0.4×	2.9k 0.9×	293 0.2×	376	8.7k

Countries citing papers authored by Lloyd E. Ratner

Since Specialization

Citations

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

Fields of papers citing papers by Lloyd E. Ratner

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lloyd E. Ratner

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

Ratner, Lloyd E., et al.. (2025). Emerging Therapeutic Strategies for Renal Ischemia‐Reperfusion Injury in Kidney Transplantation: Progress and Challenges—A Systematic Review. Clinical Transplantation. 39(8). e70263–e70263.

Zanoni, Francesca, Y. Dana Neugut, Lili Liu, et al.. (2024). Genetic versus self-reported African ancestry of the recipient and neighborhood predictors of kidney transplantation outcomes in 2 multiethnic urban cohorts. American Journal of Transplantation. 24(6). 1003–1015. 1 indexed citations

Şerban, Geo, Steven Thomas, Dominick Santoriello, et al.. (2024). Collapsing glomerulopathy is likely a major contributing factor for worse allograft survival in patients receiving kidney transplants from black donors. Frontiers in Medicine. 11. 1369225–1369225. 1 indexed citations

Ratner, Lloyd E., et al.. (2024). Kidney Transplant in Children: Strategic Timing During Summer School Breaks. Kidney Medicine. 6(8). 100864–100864. 1 indexed citations

McEntegart, Margaret, Akiko Maehara, Ziad A. Ali, et al.. (2024). Outcomes of ultra‐low contrast percutaneous coronary intervention in patients with advanced chronic kidney disease. Catheterization and Cardiovascular Interventions. 104(2). 227–233.

Yu, Miko, Sandra Amaral, Joel T. Adler, et al.. (2024). Disparities in Access to Timely Waitlisting Among Pediatric Kidney Transplant Candidates. PEDIATRICS. 154(3). 3 indexed citations

King, Kristen L., S. Ali Husain, Jesse D. Schold, et al.. (2020). Major Variation across Local Transplant Centers in Probability of Kidney Transplant for Wait-Listed Patients. Journal of the American Society of Nephrology. 31(12). 2900–2911. 53 indexed citations

Silva, Mark V., et al.. (2019). Therapeutic living donor nephrectomy. Clinical Transplantation. 33(12). e13715–e13715. 4 indexed citations

Sandoval, P. Rodrigo, et al.. (2019). Chylous ascites following laparoscopic live donor nephrectomy: A new improved treatment paradigm. Clinical Transplantation. 33(3). e13483–e13483. 6 indexed citations

10.

Mohan, Sumit, Mariana C. Chiles, Geoffrey K. Dube, et al.. (2016). The weekend effect alters the procurement and discard rates of deceased donor kidneys in the United States. Kidney International. 90(1). 157–163. 75 indexed citations

11.

Ali, Ziad A., Keyvan Karimi Galougahi, Tamim Nazif, et al.. (2016). Imaging- and physiology-guided percutaneous coronary intervention without contrast administration in advanced renal failure: a feasibility, safety, and outcome study. European Heart Journal. 37(40). 3090–3095. 131 indexed citations

12.

Guarrera, James V., Scot D. Henry, Benjamin Samstein, et al.. (2014). Hypothermic Machine Preservation Facilitates Successful Transplantation of “Orphan” Extended Criteria Donor Livers. American Journal of Transplantation. 15(1). 161–169. 238 indexed citations

13.

Boulware, L. Ebony, Lloyd E. Ratner, Misty U. Troll, et al.. (2005). Attitudes, Psychology, and Risk Taking of Potential Live Kidney Donors: Strangers, Relatives, and the General Public. American Journal of Transplantation. 5(7). 1671–1680. 20 indexed citations

14.

Kayler, Liise K., Beth Colombe, John L. Farber, et al.. (2004). Successful living donor renal transplantation despite ABO incompatibility and a positive crossmatch. Clinical Transplantation. 18(6). 737–742. 10 indexed citations

15.

Boulware, L. Ebony, Lloyd E. Ratner, Lisa A. Cooper, et al.. (2002). Race and Gender Differences in Willingness to Donate Blood and Cadaveric Organs. Medical Care. 40(2). 85–95. 168 indexed citations

16.

Boulware, L. Ebony, Lloyd E. Ratner, Julie Ann Sosa, et al.. (2002). Determinants of willingness to donate living related and cadaveric organs: identifying opportunities for intervention. Transplantation. 73(10). 1683–1691. 168 indexed citations

17.

Hiller, Janet, Myrna Sroka, Rebecca Weber, Ann Morrison, & Lloyd E. Ratner. (1998). Identifying donor concerns to increase live organ donation. Journal of Transplant Coordination. 8(1). 51–54. 35 indexed citations

18.

Ratner, Lloyd E., et al.. (1995). Pancreas-sparing duodenectomy for infra-ampullary duodenal pathology. Gastroenterology. 108(4). A1231–A1231. 5 indexed citations

19.

Ratner, Lloyd E. & Gardner W. Smith. (1993). Intraoperative Fluid Management. Surgical Clinics of North America. 73(2). 229–241. 16 indexed citations

20.

Ratner, Lloyd E., et al.. (1979). Alteration in lymphoid chimerism associated with cytomegalovirus infection after bone marrow transplantation.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 28(3). 253–6. 5 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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