Ashton A. Shaffer

1.6k citations

29 papers · 1.2k indexed · 1 hit paper · h-index 17

Impact in

Transplantation top 1%
- Renal Transplantation Outcomes and Treatments
Hepatology top 2%
- Hepatitis C virus research

Papers in

Transplantation 17
- Renal Transplantation Outcomes and Treatments 17
Geriatrics and Gerontology 4
- Frailty in Older Adults 4

Co-authors: Anita Kohli Shyam Kottilil Amy C Sherman Dorry L. Segev Christine E. Haugen Mara McAdams‐DeMarco Alvin G. Thomas Silas P. Norman
Journals: Transplantation (7 papers)American Journal of Transplantation (5 papers)Clinical Journal of the American Society of Nephrology (2 papers)Clinical Transplantation (2 papers)AIDS Research and Human Retroviruses (2 papers)
Partner nations: United States Brazil South Africa

In The Last Decade

Ashton A. Shaffer

29 papers receiving 1.1k citations

Hit Papers

align trajectories log scale

Treatment of Hepatitis C 2014 · 334 citations

Peers

Countries citing papers authored by Ashton A. Shaffer

Since Specialization

Citations

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

Fields of papers citing papers by Ashton A. Shaffer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Ashton A. Shaffer, 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 Ashton A. Shaffer Line = papers co-authored together Ashton A. Shaffer links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Association of Socioeconomic Status and Comorbidities with Racial Disparities during Kidney Transplant Evaluation Clinical Journal of the American Society of Nephrology ·Esperança Fideliz, John W. Jackson, Tanjala S. Purnell, Ashton A. Shaffer, Christine E. Haugen, Nadia M. Chu, Deidra C. Crews, Silas P. Norman, Dorry L. Segev, Mara McAdams‐DeMarco	2020	36
2	Decreased incidence of acute rejection without increased incidence of cytomegalovirus (CMV) infection in kidney transplant recipients receiving rabbit anti‐thymocyte globulin without CMV prophylaxis – a cohort single‐center study Transplant International ·N. A. Gatsonis, Mary G. Bowring, Ashton A. Shaffer, Jacqueline Garonzik‐Wang, 武彦清水, Cláudia Rosso Felipe, Marina Pontello Cristelli, Allan B. Massie, José Medina‐Pestana, Dorry L. Segev, Hélio Tedesco‐Silva	2020	10
3	Prevalence of frailty among kidney transplant candidates and recipients in the United States: Estimates from a National Registry and Multicenter Cohort Study American Journal of Transplantation ·Christine E. Haugen, Alvin G. Thomas, Nadia M. Chu, Ashton A. Shaffer, Silas P. Norman, Adam W. Bingaman, Dorry L. Segev, Mara McAdams‐DeMarco	2019	47
4	Kidney transplant outcomes in recipients with visual, hearing, physical and walking impairments: a prospective cohort study Nephrology Dialysis Transplantation ·Alvin G. Thomas, Jessica M. Ruck, Nadia M. Chu, L Chini, Ashton A. Shaffer, Christine E. Haugen, Bonnielin K. Swenor, Silas P. Norman, Jacqueline Garonzik‐Wang, Dorry L. Segev, Mara McAdams‐DeMarco	2019	4
5	Racial differences in inflammation and outcomes of aging among kidney transplant candidates BMC Nephrology ·G. Krupp, Christine E. Haugen, Nadia M. Chu, Ashton A. Shaffer, Jacqueline Garonzik‐Wang, Silas P. Norman, Jeremy Walston, Dorry L. Segev, Mara McAdams‐DeMarco	2019	7
6	Center-level trends in utilization of HCV-exposed donors for HCV-uninfected kidney and liver transplant recipients in the United States American Journal of Transplantation ·Mary G. Bowring, Ashton A. Shaffer, Allan B. Massie, Andrew M. Cameron, Niraj M. Desai, Mark Sulkowski, Jacqueline Garonzik‐Wang, Dorry L. Segev	2019	33
7	The landscape of international living kidney donation in the United States American Journal of Transplantation ·Fawaz Al Ammary, Alvin G. Thomas, Allan B. Massie, Abimereki D. Muzaale, Ashton A. Shaffer, Maria Violeta Duca, 李天舒, Deidra C. Crews, Jacqueline Garonzik‐Wang, Hai Fang, Daniel C. Brennan, Krista L. Lentine, Dorry L. Segev, Macey L. Henderson	2019	20
8	Solid Organ Transplantation for HIV-Infected Individuals Current treatment options in infectious diseases ·Ashton A. Shaffer, Christine M. Durand	2018	16
9	The first 9 years of kidney paired donation through the National Kidney Registry: Characteristics of donors and recipients compared with National Live Donor Transplant Registries American Journal of Transplantation ·Stuart M. Flechner, Alvin G. Thomas, A. N. Brown, Jeffrey L. Veale, David B. Leeser, Sandip Kapur, John Devin Peipert, Dorry L. Segev, Macey L. Henderson, Ashton A. Shaffer, Matthew Cooper, Garet Hil, Amy D. Waterman	2018	56
10	Frailty, Inflammatory Markers, and Waitlist Mortality Among Patients With End-stage Renal Disease in a Prospective Cohort Study Transplantation ·Mara McAdams‐DeMarco, Hao Ying, Alvin G. Thomas, Fatima Warsame, Ashton A. Shaffer, Christine E. Haugen, Jacqueline Garonzik‐Wang, Niraj M. Desai, Ravi Varadhan, Jeremy Walston, Silas P. Norman, Dorry L. Segev	2018	105
11	Willingness to Donate Organs Among People Living With HIV JAIDS Journal of Acquired Immune Deficiency Syndromes ·Anh Nguyen, Saad Anjum, Samantha E. Halpern, Komal Kumar, Sarah E. Van Pilsum Rasmussen, Brianna Doby, Ashton A. Shaffer, Allan B. Massie, Aaron A.R. Tobian, Dorry L. Segev, Jeremy Sugarman, Christine M. Durand	2018	27
12	Landscape of Living Multiorgan Donation in the United States Transplantation ·Macey L. Henderson, Sandra R. DiBrito, Alvin G. Thomas, Courtenay M. Holscher, Ashton A. Shaffer, Mary G. Bowring, Tanjala S. Purnell, Allan B. Massie, Jacqueline Garonzik‐Wang, Madeleine M. Waldram, Krista L. Lentine, Dorry L. Segev	2018	7
13	Cognitive Impairment and Graft Loss in Kidney Transplant Recipients Transplantation ·Alvin G. Thomas, Jessica M. Ruck, Ashton A. Shaffer, Christine E. Haugen, Hao Ying, Fatima Warsame, Nadia M. Chu, Michelle C. Carlson, Alden L. Gross, Silas P. Norman, Dorry L. Segev, Mara McAdams‐DeMarco	2018	6
14	Baseline and Center-Level Variation in Simultaneous Liver-Kidney Listing in the United States Transplantation ·Xun Luo, Allan B. Massie, Christine E. Haugen, Rashikh A. Choudhury, Jessica M. Ruck, Ashton A. Shaffer, Sheng Zhou, Dorry L. Segev, Jacqueline Garonzik‐Wang	2017	19
15	The National Landscape of Living Kidney Donor Follow-Up in the United States American Journal of Transplantation ·Macey L. Henderson, Alvin G. Thomas, Ashton A. Shaffer, Allan B. Massie, Xun Luo, Courtenay M. Holscher, Tanjala S. Purnell, Krista L. Lentine, Dorry L. Segev	2017	47
16	HIV+ deceased donor referrals: A national survey of organ procurement organizations Clinical Transplantation ·Ayla Cash, Xun Luo, Eric K.H. Chow, Mary G. Bowring, Ashton A. Shaffer, Brianna Doby, C. Wickliffe, Charles Alexander, สกาวรุ้ง สายบุญมี, Aaron A.R. Tobian, Dorry L. Segev, Christine M. Durand	2017	13
17	Frailty, Length of Stay, and Mortality in Kidney Transplant Recipients Annals of Surgery ·Mara McAdams‐DeMarco, Elizabeth A. King, Xun Luo, Christine E. Haugen, Sandra R. DiBrito, Ashton A. Shaffer, Lauren M. Kucirka, Niraj M. Desai, Nabil N. Dagher, Bonnie E. Lonze, Robert A. Montgomery, Jeremy Walston, Dorry L. Segev	2016	134
18	Short Communication: Serum-Based Assay Accurately Detects Single Nucleotide Polymorphisms of IL28B and SOCS3 in HIV/Hepatitis C Virus-Coinfected Subjects AIDS Research and Human Retroviruses ·Ashton A. Shaffer, Jon Hubbard, Kerry Townsend, Shyam Kottilil, Michael A. Polis, Henry Masur, Anita Kohli	2014	3
19	Treatment of Hepatitis C JAMA ·Anita Kohli, Ashton A. Shaffer, Amy C Sherman, Shyam Kottilil Hit paper breakdown →	2014	334
20	Short Communication: Interferon/Ribavirin Treatment for HCV Is Associated with the Development of Hypophosphatemia in HIV/Hepatitis C Virus-Coinfected Patients AIDS Research and Human Retroviruses ·Emily K. Funk, Ashton A. Shaffer, Bhavana Shivakumar, Michael C. Sneller, Michael A. Polis, Henry Masur, A. C. F. Beales, Amy Nelson, Richard Kwan, Shyam Kottilil, Anita Kohli	2013	7

About Ashton A. Shaffer

Ashton A. Shaffer is a scholar working on Transplantation, Geriatrics and Gerontology, Hepatology, Nephrology and Psychiatry and Mental health, having authored 29 papers that have together received 1.2k indexed citations. Recurring topics across this work include Renal Transplantation Outcomes and Treatments (17 papers), Hepatitis C virus research (7 papers), Neurological Complications and Syndromes (6 papers), Organ Donation and Transplantation (6 papers), HIV/AIDS drug development and treatment (6 papers), Renal and Vascular Pathologies (5 papers), Dialysis and Renal Disease Management (5 papers) and Frailty in Older Adults (4 papers). The work is most often cited by research in Transplantation (376 citations), Hepatology (404 citations), Geriatrics and Gerontology (188 citations), Nephrology (255 citations) and Epidemiology (327 citations). Ashton A. Shaffer has collaborated with scholars based in United States, Brazil and South Africa. Frequent co-authors include Anita Kohli, Shyam Kottilil, Amy C Sherman, Dorry L. Segev, Christine E. Haugen, Mara McAdams‐DeMarco, Alvin G. Thomas, Silas P. Norman, Niraj M. Desai and Allan B. Massie. Their work appears in journals such as Transplantation, American Journal of Transplantation, Clinical Journal of the American Society of Nephrology, Clinical Transplantation and AIDS Research and Human Retroviruses.

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