Marcia Keen

4.4k total citations
43 papers, 3.3k citations indexed

About

Marcia Keen is a scholar working on Nephrology, Surgery and Emergency Medical Services. According to data from OpenAlex, Marcia Keen has authored 43 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Nephrology, 10 papers in Surgery and 9 papers in Emergency Medical Services. Recurrent topics in Marcia Keen's work include Dialysis and Renal Disease Management (30 papers), Central Venous Catheters and Hemodialysis (9 papers) and Muscle and Compartmental Disorders (7 papers). Marcia Keen is often cited by papers focused on Dialysis and Renal Disease Management (30 papers), Central Venous Catheters and Hemodialysis (9 papers) and Muscle and Compartmental Disorders (7 papers). Marcia Keen collaborates with scholars based in United States, Germany and Japan. Marcia Keen's co-authors include Frank A. Gotch, Eric W. Young, Friedrich K. Port, David A. Goodkin, Akira Saitō, Rajiv Saran, Philip J. Held, Donna Mapes, S. J. Elder and Takashi Akiba and has published in prestigious journals such as Circulation, Kidney International and American Journal of Kidney Diseases.

In The Last Decade

Marcia Keen

42 papers receiving 3.2k citations

Peers

Countries citing papers authored by Marcia Keen

Since Specialization

Citations

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

Fields of papers citing papers by Marcia Keen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marcia Keen

This figure shows the co-authorship network connecting the top 25 collaborators of Marcia Keen. A scholar is included among the top collaborators of Marcia Keen 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 Marcia Keen. Marcia Keen 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

#	Work	Indexed citations
1	Hospitalization risks related to vascular access type among incident US hemodialysis patients 2011 ·Nephrology Dialysis Transplantation ·Leslie J. Ng, (unknown), R. Pisoni, Mahesh Krishnan, Donna Mapes, Marcia Keen, Brian D. Bradbury	86
2	Physical exercise among participants in the Dialysis Outcomes and Practice Patterns Study (DOPPS): correlates and associated outcomes 2010 ·Nephrology Dialysis Transplantation ·Francesca Tentori, S. J. Elder, Jyothi R. Thumma, (unknown), J. Bommer, (unknown), Shizuko Fukuhara, Michel Jadoul, Marcia Keen, Rajiv Saran, Sylvia Ramirez, Bruce Robinson	217
3	Modifiable practice patterns and patient outcomes: implications for nephrology nursing care. 2009 ·PubMed ·Marcia Keen	3
4	Conversion of Vascular Access Type Among Incident Hemodialysis Patients: Description and Association With Mortality 2009 ·American Journal of Kidney Diseases ·Brian D. Bradbury, Fangfei Chen, Anna Furniss, Ronald L. Pisoni, Marcia Keen, Donna Mapes, Mahesh Krishnan	74
5	High alkaline phosphatase levels in hemodialysis patients are associated with higher risk of hospitalization and death 2008 ·Kidney International ·Margaret J. Blayney, Ronald L. Pisoni, Jennifer L. Bragg‐Gresham, Juergen Bommer, L Piera, Akira Saitō, Takashi Akiba, Marcia Keen, Eric W. Young, Friedrich K. Port	122
6	Exploring Relative Mortality and Epoetin Alfa Dose Among Hemodialysis Patients 2008 ·American Journal of Kidney Diseases ·Brian D. Bradbury, Ouhong Wang, Cathy W. Critchlow, Kenneth J. Rothman, Patrick J. Heagerty, Marcia Keen, John Acquavella	51
7	Safety of erythropoiesis stimulating agents in patients on dialysis: current issues for nephrology nurses. 2007 ·PubMed ·(unknown), Marcia Keen	1
8	Pruritus in haemodialysis patients: international results from the Dialysis Outcomes and Practice Patterns Study (DOPPS) 2006 ·Nephrology Dialysis Transplantation ·R.L. Pisoni, Björn Wíkström, S. J. Elder, T Akizawa, (unknown), Marcia Keen, Rajiv Saran, David C. Mendelssohn, Eric W. Young, F. K. Port	444
9	Factors associated with “do not resuscitate” orders and rates of withdrawal from hemodialysis in the international DOPPS 2005 ·Kidney International ·Rachel B. Fissell, Jennifer L. Bragg‐Gresham, Antônio Alberto Lopes, José Miguel Cruz, Shunichi Fukuhara, Yasushi Asano, Wendy Weinstock Brown, Marcia Keen, Friedrich K. Port, Eric W. Young	42
10	Dose of dialysis: Key lessons from major observational studies and clinical trials 2004 ·American Journal of Kidney Diseases ·Rajiv Saran, Bernard Canaud, Thomas A. Depner, Marcia Keen, Keith McCullough, Mark R. Marshall, Friedrich K. Port	30
11	Nonadherence in hemodialysis: Associations with mortality, hospitalization, and practice patterns in the DOPPS 2003 ·Kidney International ·Rajiv Saran, Jennifer L. Bragg‐Gresham, Hugh C. Rayner, David A. Goodkin, Marcia Keen, (unknown), Kiyoshi Kurokawa, L Piera, Akira Saitō, Shunichi Fukuhara, Eric W. Young, Philip J. Held, Friedrich K. Port	414
12	The effects of higher hemoglobin levels on mortality and hospitalization in hemodialysis patients 2003 ·Kidney International ·Norma J. Ofsthun, John F. LaBrecque, Eduardo Lacson, Marcia Keen, J. Michael Lazarus	177
13	Whither goest Kt/V? 2000 ·Kidney International ·Frank A. Gotch, John Sargent, Marcia Keen	61
14	Interdialytic Weight Gain and Dry Weight 2000 ·Blood Purification ·Nathan W. Levin, Fansan Zhu, Marcia Keen	54
15	Current Standards for Dialysis Adequacy 1995 ·Advances in Renal Replacement Therapy ·Marcia Keen, Gerald Schulman	5
16	The Current Clinical Database: Is it Complete and Useful? 1993 ·American Journal of Kidney Diseases ·(unknown), Marcia Clark, (unknown), Marcia Keen, Patricia A. Preisig	1
17	The influence of dialysis treatment modality on the decline of remaining renal function. 1992 ·PubMed ·Michael J. Lysaght, Edward F. Vonesh, Frank A. Gotch, Lloyd S. Ibels, Marcia Keen, Bengt Lindholm, Karl D. Nolph, Carol A. Pollock, Barbara Prowant, Peter C. Farrell	223
18	A Kinetic Survey of US Hernodialysis Prescriptions 1990 ·American Journal of Kidney Diseases ·Frank A. Gotch, (unknown), Marcia Keen	53
19	An Analysis of Thermal Regulation in Hemodialysis with One and Three Compartment Models 1989 ·ASAIO Transactions ·Frank A. Gotch, Marcia Keen, (unknown)	40
20	DEVELOPMENT AND LONG TERM CLINICAL EVALUATION OF A THROMBORESISTANT HOLLOW FIBER KIDNEY (HFK) 1972 ·ASAIO Journal ·Frank A. Gotch, John Sargent, Marcia Keen, George B. Holmes, (unknown)	8

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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