Robert E. J. Ryder

5.0k citations

167 papers · 3.2k indexed · h-index 30

Impact in

Ophthalmology top 0.5%
- Glaucoma and retinal disorders
- Retinal Diseases and Treatments
Endocrinology, Diabetes and Metabolism top 1%
- Diabetes Treatment and Management
- Diabetes Management and Research

Papers in ⓘ

Endocrinology, Diabetes and Metabolism 80
- Diabetes Treatment and Management 55
- Diabetes Management and Research 31
- Diabetes Management and Education 11
Ophthalmology 25
- Retinal Diseases and Treatments 23

Co-authors: Ansu Basu (12 shared papers)Andrew Hunter (5 shared papers)T M Hayes (15 shared papers)J. Lowell (5 shared papers)David Steel (5 shared papers)David R. Owens (10 shared papers)Lee Kennedy (1 shared paper)E. J. Fletcher (1 shared paper)
Journals: Diabetic Medicine (16 papers)Diabetes Obesity and Metabolism (7 papers)Diabetes Care (6 papers)Diabetes (4 papers)The Lancet (4 papers)
Partner nations: United Kingdom United States Australia

In The Last Decade

Robert E. J. Ryder

157 papers receiving 3.0k citations

Peers

Countries citing papers authored by Robert E. J. Ryder

Since Specialization

Citations

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

Fields of papers citing papers by Robert E. J. Ryder

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert E. J. Ryder. 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 Robert E. J. Ryder. The network helps show where Robert E. J. Ryder may publish in the future.

Co-authors

The 25 scholars most cited alongside Robert E. J. Ryder, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Robert E. J. Ryder Line = papers co-authored together Robert E. J. Ryder links everyone, so they are left out of the graph.

All Works

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

20 of 20 papers shown

Showing the 20 most-cited of 167 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Optic Nerve Head Segmentation IEEE Transactions on Medical Imaging ·J. Lowell, Andrew Hunter, David Steel, Ansu Basu, Robert E. J. Ryder, E. J. Fletcher, Lee Kennedy	2004	285
2	Measurement of Retinal Vessel Widths From Fundus Images Based on 2-D Modeling IEEE Transactions on Medical Imaging ·J. Lowell, Andrew Hunter, David Steel, Ansu Basu, Robert E. J. Ryder, R.L. Kennedy	2004	174
3	Direct comparison by limiting dilution analysis of long-term culture- initiating cells in human bone marrow, umbilical cord blood, and blood stem cells Blood ·Ruth Pettengell, Thomas Luft, Reinhard Henschler, JM Hows, TM Dexter, Robert E. J. Ryder, NG Testa	1994	135
4	Effect of Flash Glucose Monitoring on Glycemic Control, Hypoglycemia, Diabetes-Related Distress, and Resource Utilization in the Association of British Clinical Diabetologists (ABCD) Nationwide Audit Diabetes Care ·Harshal Deshmukh, Emma G. Wilmot, Robert Gregory, Dennis Barnes, Parth Narendran, Simon Saunders, Niall Furlong, Shafie Kamaruddin, Rumaisa Banatwalla, Roselle Herring, Anne Kilvert, Jane Patmore, Chris Walton, Robert E. J. Ryder, Thozhukat Sathyapalan	2020	126
5	How soon after myocardial infarction should plasma lipid values be assessed? BMJ ·Robert E. J. Ryder, T M Hayes, I. P. Mulligan, J.C. Kingswood, Simon Williams, D. Owens	1984	119
6	Cardiovascular Disease and Type 2 Diabetes: Has the Dawn of a New Era Arrived? Diabetes Care ·Muhammad Abdul-Ghani, Ralph A. DeFronzo, Stefano Del Prato, Robert Ćhilton, Rajvir Singh, Robert E. J. Ryder	2017	108
7	Colonic release of 5‐amino salicylic acid from an oral preparation in active ulcerative colitis. British Journal of Clinical Pharmacology ·M. J. Dew, Robert E. J. Ryder, Nathaniel R. Evans, B.Walter Evans, J. Rhodes	1983	99
8	Noninvasive Assessment of Corneal Sensitivity in Young and Elderly Diabetic and Nondiabetic Subjects Investigative Ophthalmology & Visual Science ·Paul J. Murphy, Sudi Patel, N. Kong, Robert E. J. Ryder, John Marshall	2004	83
9	Safety, efficacy and tolerability of exenatide in combination with insulin in the Association of British Clinical Diabetologists nationwide exenatide audit ^* Diabetes Obesity and Metabolism ·K. Y. Thong, Biju Jose, Nithya Sukumar, ML Cull, A. P. Mills, Thozhukat Sathyapalan, Waqas Shafiq, Alan S. Rigby, Chloe Walton, Robert E. J. Ryder, (unknown)	2011	78
10	Unawareness of hypoglycaemia and inadequate hypoglycaemic counterregulation: no causal relation with diabetic autonomic neuropathy. BMJ ·Robert E. J. Ryder, David R. Owens, T M Hayes, M.A. Ghatei, S. R. Bloom	1990	69
11	VAD chemotherapy as remission induction for multiple myeloma British Journal of Cancer ·Heather Anderson, J.H. Scarffe, Malcolm Ranson, Rosemary Young, GS Wieringa, GR Morgenstern, Lesley Fitzsimmons, Robert E. J. Ryder	1995	69
12	Survival benefit from high-dose therapy with autologous blood progenitor-cell transplantation in poor-prognosis non-Hodgkin's lymphoma. Journal of Clinical Oncology ·Ruth Pettengell, John Radford, G.R. Morgenstern, J.H. Scarffe, Martin Harris, Penella J. Woll, D.P. Deakin, Robert E. J. Ryder, P M Wilkinson, D. Crowther	1996	69
13	Glycosylated Serum Albumin: An Intermediate Index of Diabetic Control Diabetes Care ·Ian Jones, David R. Owens, Sheila Williams, Robert E. J. Ryder, A. J. Birtwell, Martin Keston Jones, K Gicheru, T M Hayes	1983	68
14	New Treatment Options for Erectile Dysfunction in Patients with Diabetes Mellitus Drugs ·Ansu Basu, Robert E. J. Ryder	2004	67
15	ACETYLCHOLINE SWEATSPOT TEST FOR AUTONOMIC DENERVATION The Lancet ·Robert E. J. Ryder, Keri Johnson, David R. Owens, Rupert C. Marshall, Adam Ryder, Hayes Tm	1988	51
16	Possible new method to improve detection of diabetic retinopathy: Polaroid non-mydriatic retinal photography. BMJ ·Robert E. J. Ryder, Jiten Vora, J Atiea, David R. Owens, T M Hayes, S Young	1985	49
17	Increased numbers of long-term culture-initiating cells in the apheresis product of patients randomized to receive increasing doses of stem cell factor administered in combination with chemotherapy and a standard dose of granulocyte colony-stimulating factor Blood ·Andrew Weaver, Robert E. J. Ryder, D. Crowther, TM Dexter, NG Testa	1996	49
18	Clinical risk factors predicting genital fungal infections with sodium–glucose cotransporter 2 inhibitor treatment: The ABCD nationwide dapagliflozin audit Primary care diabetes ·Ken Y Thong, MAHENDER YADAGIRI, Dennis Barnes, D. S. Morris, Tahseen A Chowdhury, Ling Ling Chuah, Anthony M. Robinson, Stephen C. Bain, Karen Adamson, Robert E. J. Ryder	2017	47
19	Revitalization of pioglitazone: the optimum agent to be combined with a sodium‐glucose co‐transporter‐2 inhibitor Diabetes Obesity and Metabolism ·R. A. DeFronzo, Robert Ćhilton, Luke Norton, G. Clarke, Robert E. J. Ryder, M. Abdul‐Ghani	2016	44
20	Renal Response to Intravenous Somatostatin in Insulin-Dependent Diabetic Patients and Normal Subjects The Journal of Clinical Endocrinology & Metabolism ·J Vora, D. R. Owens, Stephen D. Luzio, J Atiea, Robert E. J. Ryder, T M Hayes	1987	41

About Robert E. J. Ryder

Robert E. J. Ryder is a scholar working on Endocrinology, Diabetes and Metabolism, Ophthalmology, Radiology, Nuclear Medicine and Imaging, Surgery and Neurology, having authored 167 papers that have together received 3.2k indexed citations. Recurring topics across this work include Diabetes Treatment and Management (55 papers), Diabetes Management and Research (31 papers), Metabolism, Diabetes, and Cancer (26 papers), Retinal Imaging and Analysis (25 papers), Retinal Diseases and Treatments (23 papers), Diabetes and associated disorders (14 papers), Pancreatic function and diabetes (11 papers) and Diabetes Management and Education (11 papers). The work is most often cited by research in Ophthalmology (674 citations), Endocrinology, Diabetes and Metabolism (1.1k citations), Radiology, Nuclear Medicine and Imaging (776 citations), Hematology (255 citations) and Computer Vision and Pattern Recognition (299 citations). Robert E. J. Ryder has collaborated with scholars based in United Kingdom, United States and Australia. Frequent co-authors include Ansu Basu, Andrew Hunter, T M Hayes, J. Lowell, David Steel, David R. Owens, Lee Kennedy, E. J. Fletcher, R.L. Kennedy and NG Testa. Their work appears in journals such as Diabetic Medicine, Diabetes Obesity and Metabolism, Diabetes Care, Diabetes and The Lancet.

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.

Explore authors with similar magnitude of impact