James Shaffer

504 total citations
13 papers, 340 citations indexed

About

James Shaffer is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, James Shaffer has authored 13 papers receiving a total of 340 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Ophthalmology, 9 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in James Shaffer's work include Retinal Diseases and Treatments (9 papers), Retinal Imaging and Analysis (5 papers) and Retinopathy of Prematurity Studies (4 papers). James Shaffer is often cited by papers focused on Retinal Diseases and Treatments (9 papers), Retinal Imaging and Analysis (5 papers) and Retinopathy of Prematurity Studies (4 papers). James Shaffer collaborates with scholars based in United States, Netherlands and Mexico. James Shaffer's co-authors include Gui‐Shuang Ying, Gil Binenbaum, Maureen G. Maguire, Daniel Martín, Juan E. Grunwald, Glenn J. Jaffe, Ebenezer Daniel, Lauren A. Tomlinson, Megan M. Geloneck and Brian J. Forbes and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLoS ONE and Ophthalmology.

In The Last Decade

James Shaffer

11 papers receiving 325 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
James Shaffer United States	8	233	200	84	81	64	13	340
D Laws United Kingdom	7	200 0.9×	55 0.3×	41 0.5×	116 1.4×	89 1.4×	8	331
Monika Andrassi-Darida Germany	8	210 0.9×	198 1.0×	101 1.2×	71 0.9×	68 1.1×	16	288
António Travassos Portugal	8	229 1.0×	275 1.4×	57 0.7×	53 0.7×	49 0.8×	12	335
Solange Milazzo France	9	149 0.6×	237 1.2×	25 0.3×	4 0.0×	10 0.2×	17	297
Sui Chien Wong United Kingdom	11	214 0.9×	254 1.3×	53 0.6×	10 0.1×	12 0.2×	28	307
Mark H. Haimann United States	9	385 1.7×	483 2.4×	49 0.6×	7 0.1×	9 0.1×	13	537
Lucia L. Ferraro Spain	8	91 0.4×	123 0.6×	41 0.5×	8 0.1×	12 0.2×	10	166
Joël Hanhart Israel	9	171 0.7×	238 1.2×	41 0.5×	14 0.2×	6 0.1×	36	274
Vesna Jakšić Serbia	10	98 0.4×	159 0.8×	66 0.8×	9 0.1×	5 0.1×	35	236
Yasin Toklu Türkiye	11	215 0.9×	234 1.2×	35 0.4×	6 0.1×	3 0.0×	33	325

Countries citing papers authored by James Shaffer

Since Specialization

Citations

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

Fields of papers citing papers by James Shaffer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James Shaffer. 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 James Shaffer. The network helps show where James Shaffer may publish in the future.

Co-authorship network of co-authors of James Shaffer

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

All Works

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13 of 13 papers shown

Campomanes, Alejandra G. de Alba, James Shaffer, Gui‐Shuang Ying, et al.. (2020). Postnatal Serum Insulin-Like Growth Factor I and Retinopathy of Prematurity in Latin American Infants. Ophthalmic Epidemiology. 28(3). 213–219. 2 indexed citations

Binenbaum, Gil, Edward F. Bell, Pamela Donohue, et al.. (2018). Development of Modified Screening Criteria for Retinopathy of Prematurity. JAMA Ophthalmology. 136(9). 1034–1034. 83 indexed citations

Maguire, Maureen G., James Shaffer, Usha Chakravarthy, et al.. (2017). Serious Adverse Events with Bevacizumab or Ranibizumab for Age-Related Macular Degeneration: Meta-analysis of Individual Patient Data. Ophthalmology Retina. 1(5). 375–381. 10 indexed citations

Binenbaum, Gil, James Shaffer, Lauren A. Tomlinson, & Gui‐Shuang Ying. (2017). A prediction model for retinopathy of prematurity: primary results from the Postnatal Growth and ROP (G-ROP) Study. Journal of American Association for Pediatric Ophthalmology and Strabismus. 21(4). e4–e5. 1 indexed citations

Li, Jonathan, et al.. (2017). Prevalence and onset of pediatric sickle cell retinopathy. Journal of American Association for Pediatric Ophthalmology and Strabismus. 21(4). e24–e25.

Daniel, Ebenezer, Juan E. Grunwald, Benjamin J. Kim, et al.. (2016). Visual and Morphologic Outcomes in Eyes with Hard Exudate in the Comparison of Age-Related Macular Degeneration Treatments Trials. Ophthalmology Retina. 1(1). 25–33. 9 indexed citations

Zhou, Qiang, James Shaffer, & Gui‐Shuang Ying. (2016). Pseudodrusen in the Fellow Eye of Patients with Unilateral Neovascular Age-Related Macular Degeneration: A Meta-Analysis. PLoS ONE. 11(2). e0149030–e0149030. 11 indexed citations

Maguire, Maureen G., Daniel Martín, James Shaffer, et al.. (2016). Angiographic Cystoid Macular Edema and Outcomes in the Comparison of Age-Related Macular Degeneration Treatments Trials. Ophthalmology. 123(4). 858–864. 12 indexed citations

Daniel, Ebenezer, Maureen G. Maguire, James Shaffer, et al.. (2015). Retinal Angiomatous Proliferation and Treatment Outcomes in the Comparison of Age-Related Macular Degeneration Treatments Trials (CATT). Investigative Ophthalmology & Visual Science. 56(7). 2833–2833. 1 indexed citations

10.

Daniel, Ebenezer, James Shaffer, Gui‐Shuang Ying, et al.. (2015). Outcomes in Eyes with Retinal Angiomatous Proliferation in the Comparison of Age-Related Macular Degeneration Treatments Trials (CATT). Ophthalmology. 123(3). 609–616. 82 indexed citations

11.

Geloneck, Megan M., Brian J. Forbes, James Shaffer, Gui‐Shuang Ying, & Gil Binenbaum. (2015). Ocular Complications in Children with Diabetes Mellitus. Ophthalmology. 122(12). 2457–2464. 55 indexed citations

12.

Geloneck, Megan M., Brian J. Forbes, James Shaffer, & Gil Binenbaum. (2015). Ocular complications in children with diabetes mellitus. Journal of American Association for Pediatric Ophthalmology and Strabismus. 19(4). e11–e12.

13.

Beltran, William A., Artur V. Cideciyan, Simone Iwabe, et al.. (2015). Successful arrest of photoreceptor and vision loss expands the therapeutic window of retinal gene therapy to later stages of disease. Proceedings of the National Academy of Sciences. 112(43). E5844–53. 74 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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