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C

Chen Dun

Johns Hopkins Medicine

15H-index
127Paper Count
1.2KCitation Count
Published Papers 36
Publication Date
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Underuse of Preoperative Testing Before Index Peripheral Vascular Interventions for Claudication in the Outpatient Setting
errAnnals of Vascular Surgery
IF1.6
err2026-08-01
err0
PREAI
errTsou, Terrence C.; Dun, Chen; White, Midori; McDermott, Katherine M.; Wu, Y. H. Andrew; Weaver, M. Libby; Kalbaugh, Corey; Siracuse, Jeffrey J.; Salameh, Maya; Black, James H.; Hicks, Caitlin W.
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Incidence, Etiology and Treatment of Corneal Perforations in Older Adults in the U.S
errOphthalmology
IF9.5
err2025-11-17
err0
PREAI
errFaiqa B. Aamir; Muhammad Ali; Chen Dun; Christina R. Prescott; Uri Soiberman; Martin A. Makary; Fasika A. Woreta; Divya Srikumaran
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errSave
Evaluating rates and factors associated with cesarean section and inpatient cost among low-risk deliveries in selected U.S. states
errBMC Pregnancy and Childbirth
IF2.7
err2025-10-09
err0
errOAAI
errChen Dun; Shijia Zhang; Shixiong Wei; Khyzer B. Aziz; Hadi Kharrazi
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errSave
Impact of the 2023 Centers for Medicare & Medicaid Services policy change on carotid artery stenting use among Medicare beneficiaries
errSurgery
IF2.7
err2025-08-19
err0
PREAI
errCourtenay M. Holscher; Chen Dun; Y.H. Andrew Wu; Midori White; David P. Stonko; Marc Schermerhorn; James H. Black; Christopher J. Abularrage; Jesse A. Columbo; Caitlin W. Hicks
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errSave
Early peripheral vascular intervention for treating patients with claudication: A decision analysis using national administrative claims data
errSurgery
IF2.7
err2025-08-08
err0
PREAI
errChen Dun; Jesse A. Columbo; Caitlin W. Hicks; Harold P. Lehmann
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errSave
Surgeon adoption of immediate sequential bilateral cataract surgery in the United States from 2018 to 2022
errJournal of Cataract & Refractive Surgery
IF3.2
err2025-03-01
err0
PREAI
errAli, Muhammad MBBS; Dun, Chen MS; Chang, David F. MD; Son, Hyeck-Soo MD; Woreta, Fasika A. MD, MPH; Soiberman, Uri S. MD; Prescott, Christina R. MD, PhD; Makary, Martin A. MD, MPH; Srikumaran, Divya MD
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errSave
Endophthalmitis rates after secondary intraocular lens surgeries: 11-year Medicare fee-for-service analysis
errJOURNAL OF CATARACT AND REFRACTIVE SURGERY
IF3.2
err2025-02-01
err0
PREAI
errKerrison, Caroline H. BS; Chang, David F. MD; Dun, Chen MHS; Sabharwal, Jasdeep MD, PhD; Woreta, Fasika A. MD, MPH
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errSave
Infrapopliteal Peripheral Vascular Interventions for Claudication are Performed Frequently in the USA and Are Associated with Poor Long Term Outcomes
errEUROPEAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY
IF6.8
err2025-01-01
err2
PREAI
errBose, Sanuja; Dun, Chen; Solomon, Alex J.; Black III, James H.; Conte, Michael S.; Kalbaugh, Corey A.; Woo, Karen; Makary, Martin A.; Hicks, Caitlin W.
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errSave
Practice patterns of peripheral vascular interventions for peripheral artery disease in the office fi ce-based laboratory setting versus outpatient hospital
errJOURNAL OF VASCULAR SURGERY
IF3.6
err2024-11-01
err2
PREAI
errTsou, Terrence C.; Dun, Chen; Bose, Sanuja; McDermott, Katherine M.; White, Midori; Siracuse, Jeffrey J.; Weaver, M. Libby; Black, James H.; Makary, Martin A.; Hicks, Caitlin W.
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errSave
Wide variation in mitral valve repair rates among US surgeons: Analysis of Medicare claims data
errThe Journal of Thoracic and Cardiovascular Surgery
IF0
err2024-10-25
err0
PREAI
errHanghang Wang; Chen Dun; Martin A. Makary; Christi Walsh; Yi Fan; Emily Rodriguez; Deven Patel; Alice Zhou; Armaan Akbar; Glenn Whitman; James S. Gammie
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errSave
Trends and Factors Associated With Peripheral Vascular Interventions for the Treatment of Claudication From 2011 to 2022: A National Medicare Cohort Study
errJOURNAL OF THE AMERICAN HEART ASSOCIATION
IF5.3
err2024-07-16
err2
errOAAI
errDun, Chen; Stonko, David P.; Bose, Sanuja; Keegan, Alana C.; McDermott, Katherine M.; Rumalla, Kranti C.; Black, James H.; Kalbaugh, Corey A.; Makary, Martin A.; Hicks, Caitlin W.
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errSave
Early Endophthalmitis Incidence and Risk Factors after Glaucoma Surgery in the Medicare Population from 2016 to 2019
errOPHTHALMOLOGY
IF9.5
err2024-02-01
err1
PREAI
errSabharwal, Jasdeep; Dai, Xi; Dun, Chen; Chen, Anel; Ali, Muhammad; Schein, Oliver D.; Ramulu, Pradeep Y.; Makary, Martin; Johnson, Thomas, V; Woreta, Fasika
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errSave
Reported Variation in Hospital Billing Quality
errJAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION
IF55
err2024-01-09
err0
errOAAI
errRumalla, Kranti C.; Danforth, Missy; Tilly, Jean-Luc; Dun, Chen; Walsh, Christi M.; Makary, Martin A.
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errSave
Re: Iftikhar et al.: Cystoid macular edema after cataract surgery in the United States: IRIS® Registry (Intelligent Research in Sight) analysis (Ophthalmology. 2023;130:1005-1014) Reply
errOPHTHALMOLOGY
IF9.5
err2024-01-01
err0
errOAAI
errIftikhar, Mustafa; Dun, Chen; Schein, Oliver D.; Lum, Flora; Woreta, Fasika
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errSave
Cystoid Macular Edema after Cataract Surgery in the United States IRIS® Registry (Intelligent Research in Sight) Analysis
errOPHTHALMOLOGY
IF9.5
err2023-10-01
err9
PREAI
errIftikhar, Mustafa; Dun, Chen; Schein, Oliver D.; Lum, Flora; Woreta, Fasika
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errSave
Endophthalmitis rates and risk factors following intraocular surgeries in the medicare population from 2016 to 2019
errBRITISH JOURNAL OF OPHTHALMOLOGY
IF3.5
err2023-09-21
err8
PREAI
errChen, Ariel; Dun, Chen; Schein, Oliver D.; Srikumaran, Divya; Zafar, Sidra; Makary, Martin; Woreta, Fasika
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errSave
National Physician-Level Endophthalmitis Rates for Cataract Surgery among Medicare Beneficiaries in the United States: 2011-2019
errOPHTHALMOLOGY
IF9.5
err2023-08-01
err1
PREAI
errZafar, Sidra; Dun, Chen; Srikumaran, Divya; Cai, Cindy X.; Wang, Peiqi; Schein, Oliver D.; Makary, Martin; Woreta, Fasika
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errSave
High PrEP uptake, adherence, persistence and effectiveness outcomes among young Thai men and transgender women who sell sex in Bangkok and Pattaya, Thailand: findings from the open-label combination HIV prevention effectiveness (COPE) study
errLANCET REGIONAL HEALTH - SOUTHEAST ASIA
IF6.2
err2023-08-01
err6
errOAAI
errWeir, Brian W.; Wirtz, Andrea L.; Chemnasiri, Tareerat; Baral, Stefan D.; Decker, Michele; Dun, Chen; Mon, Sandra Hsu Hnin; Ungsedhapand, Chaiwat; Dunne, Eileen F.; Woodring, Joseph; Pattanasin, Sarika; Sukwicha, Wichuda; Thigpen, Michael C.; Varangrat, Anchalee; Warapornmongkholkul, Anchalee; O'Connor, Siobhan; Ngo, Julie P.; Qaragholi, Noor; Sisel, Haley I.; Truong, Jasmine M.; Janyam, Surang; Linjongrat, Danai; Sriplienchan, Somchai; Sirivongrangson, Pachara; Rooney, James F.; Sullivan, Patrick; Chua-Intra, Boosbun; Hickey, Andrew C.; Beyrer, Chris
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errSave
Cost and Prescriber and Patient Characteristics of Use in the Medicare
errAMERICAN JOURNAL OF OPHTHALMOLOGY
IF4.2
err2023-06-01
err5
PREAI
errDai, Xi; Jensen, Adrianna; Dun, Chen; Karakus, Sezen; Rajaii, Fatemeh; Woreta, Fasika
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errSave
Early peripheral vascular interventions for claudication are associated with higher rates of late interventions and progression to chronic limb threatening ischemia (Reprinted from Journal of Vascular Surgery, vol 77, pg 836-847, 2023)
errJOURNAL OF VASCULAR SURGERY
IF3.6
err2023-06-01
err3
errOAAI
errSorber, Rebecca; Dun, Chen; Kawaji, Qingwen; Abularrage, Christopher J.; Black, James H., III; Makary, Martin A.; Hicks, Caitlin W.
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errSave

Research Directions

No research directions
Co-authors
Cooperation Journals
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Carl A. Latkin
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Chris Beyrer
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S
Stefan Baral
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