James E. O’Brien

1.6k total citations
59 papers, 1.0k citations indexed

About

James E. O’Brien is a scholar working on Epidemiology, Surgery and Molecular Biology. According to data from OpenAlex, James E. O’Brien has authored 59 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Epidemiology, 23 papers in Surgery and 14 papers in Molecular Biology. Recurrent topics in James E. O’Brien's work include Congenital Heart Disease Studies (22 papers), Cardiac Structural Anomalies and Repair (8 papers) and Congenital Diaphragmatic Hernia Studies (7 papers). James E. O’Brien is often cited by papers focused on Congenital Heart Disease Studies (22 papers), Cardiac Structural Anomalies and Repair (8 papers) and Congenital Diaphragmatic Hernia Studies (7 papers). James E. O’Brien collaborates with scholars based in United States, Canada and United Kingdom. James E. O’Brien's co-authors include Jennifer Marshall, Nataliya Kibiryeva, Douglas C. Bittel, Gary K. Lofland, Jie Chen, O. N. Hinsvark, Calvin Hanna, Michael Artman, Merlin G. Butler and Yi Shi and has published in prestigious journals such as Circulation, PLoS ONE and Journal of Clinical Microbiology.

In The Last Decade

James E. O’Brien

52 papers receiving 973 citations

Peers

Countries citing papers authored by James E. O’Brien

Since Specialization

Citations

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

Fields of papers citing papers by James E. O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James E. O’Brien. 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 E. O’Brien. The network helps show where James E. O’Brien may publish in the future.

Co-authorship network of co-authors of James E. O’Brien

This figure shows the co-authorship network connecting the top 25 collaborators of James E. O’Brien. A scholar is included among the top collaborators of James E. O’Brien 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 E. O’Brien. James E. O’Brien 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	The Society of Thoracic Surgeons Congenital Heart Surgery Database: 2024 Update on Outcomes and Research 2025 ·The Annals of Thoracic Surgery ·S. Ram Kumar, Andrew B. Goldstone, (unknown), Jeffrey P. Jacobs, James E. O’Brien, Christian Pizarro, Haris Subačius, Pirooz Eghtesady	0
2	Commutability assessment of NIST SRM 3666 albumin and creatinine in frozen human urine among routine clinical laboratory measurement procedures 2025 ·Clinica Chimica Acta ·(unknown), Johanna E Camara, (unknown), N. Alan Heckert, W. Greg Miller, Lorin M Bachmann, (unknown), Salman Ali, Randy Schneider, Sean O’Donnell, (unknown), Jian Dai, Yonghua Xiong, (unknown), (unknown), Klaus Eichler, (unknown), Jason Snyder, James E. O’Brien, Karen W. Phinney	0
3	The effect of low-dose interleukin-2 on the T cell receptor landscape in patients with acute myocardial infarction 2024 ·Atherosclerosis ·(unknown), James E. O’Brien, (unknown), Zewen Kelvin Tuong, Joseph Cheriyan, Menna R. Clatworthy, Ziad Mallat, Tian Zhao	1
4	The Society of Thoracic Surgeons Congenital Heart Surgery Database: 2023 Update on Outcomes and Research 2024 ·The Annals of Thoracic Surgery ·S. Ram Kumar, J. William Gaynor, (unknown), John E. Mayer, Meena Nathan, James E. O’Brien, Christian Pizarro, Haris Subačius, (unknown), (unknown), Pirooz Eghtesady	13
5	Impact of Tracheostomy Status on Sternal Wound Infections in Children Following Median Sternotomy 2024 ·Otolaryngology ·(unknown), (unknown), Janelle Noel‐MacDonnell, (unknown), Jason R. Brown, James E. O’Brien, Daniel R. Jensen	0
6	The Society of Thoracic Surgeons Congenital Heart Surgery Database: 2022 Update on Outcomes and Research 2023 ·The Annals of Thoracic Surgery ·S. Ram Kumar, J. William Gaynor, Leigh Ann Jones, Carole Krohn, John E. Mayer, Meena Nathan, James E. O’Brien, Christian Pizarro, (unknown), Jennifer S. Nelson	20
7	microRNA Expression Levels Change in Neonatal Patients During and After Exposure to Cardiopulmonary Bypass 2022 ·Journal of the American Heart Association ·(unknown), Lan N. Tu, Alison G. Paquette, Quanhu Sheng, Shilin Zhao, Douglas C. Bittel, James E. O’Brien, Kasey C. Vickers, (unknown), Vishal Nigam	1
8	Sustained radiation reduction following initial quality improvement intervention in a paediatric cardiac catheterisation laboratory 2022 ·Cardiology in the Young ·(unknown), Jennifer Marshall, (unknown), Douglas C. Bittel, James E. O’Brien, (unknown), Michael Bingler	3
9	Shear stress associated with cardiopulmonary bypass induces expression of inflammatory cytokines and necroptosis in monocytes 2020 ·JCI Insight ·Lan N. Tu, (unknown), Masaki Kajimoto, Kevin Charette, Nataliya Kibiryeva, Adriana Forero, Sarah Hampson, Jennifer Marshall, James E. O’Brien, Marta Scatena, Michael A. Portman, Ram Savan, Christopher Benner, Alberto Aliseda, (unknown), Douglas C. Bittel, (unknown), Vishal Nigam	25
10	scaRNA1 Levels Alter Pseudouridylation in Spliceosomal RNA U2 Affecting Alternative mRNA Splicing and Embryonic Development 2020 ·Pediatric Cardiology ·(unknown), Nataliya Kibiryeva, Jennifer Marshall, James E. O’Brien, Douglas C. Bittel	16
11	Intervention for arch obstruction after the Norwood procedure: Prevalence, associated factors, and practice variability 2018 ·Journal of Thoracic and Cardiovascular Surgery ·Paul J. Devlin, Brian W. McCrindle, James K. Kirklin, Eugene H. Blackstone, William M. DeCampli, Christopher A. Caldarone, Ali Dodge‐Khatami, Pirooz Eghtesady, James P. Meza, Peter J. Gruber, Kristine J. Guleserian, (unknown), Linda M. Lambert, James E. O’Brien, Erle H. Austin, Jeffrey P. Jacobs, Tara Karamlou	21
12	del Nido versus St. Thomas Cardioplegia Solutions: A Single-Center Retrospective Analysis of Post Cross-Clamp Defibrillation Rates 2016 ·Journal of ExtraCorporeal Technology ·(unknown), (unknown), James E. O’Brien	27
13	Ultra High-Resolution Gene Centric Genomic Structural Analysis of a Non-Syndromic Congenital Heart Defect, Tetralogy of Fallot 2014 ·PLoS ONE ·Douglas C. Bittel, (unknown), Nataliya Kibiryeva, Stephanie D. Fiedler, James E. O’Brien, Jennifer Marshall, Shihui Yu, Hongyu Liu	11
14	A tissue-specific gene expression template portrays heart development and pathology 2014 ·Human Genomics ·(unknown), Nataliya Kibiryeva, (unknown), Jennifer Marshall, James E. O’Brien, Douglas C. Bittel	7
15	Pulmonary Arterioplasty With Decellularized Allogeneic Patches 2014 ·The Annals of Thoracic Surgery ·Richard A. Hopkins, Gary K. Lofland, Jennifer Marshall, (unknown), (unknown), (unknown), (unknown), (unknown), James E. O’Brien	15
16	Outcomes in children with hypoplastic left heart syndrome undergoing open fundoplication 2011 ·Journal of Pediatric Surgery ·Carissa L. Garey, Carrie A. Laituri, Pablo Aguayo, James E. O’Brien, Ronald J. Sharp, Shawn D. St. Peter, Daniel J. Ostlie	11
17	Giant ossifying malignant thymoma in a child 2010 ·Journal of Pediatric Surgery ·Jai Bikhchandani, Patricia A. Valusek, David Juang, James E. O’Brien, Maxine Hetherington, Shawn D. St. Peter	6
18	Intraoperative Hyperglycemia and Postoperative Bacteremia in the Pediatric Cardiac Surgery Patient 2010 ·The Annals of Thoracic Surgery ·James E. O’Brien, Jennifer Marshall, (unknown), (unknown), Gary K. Lofland	12
19	Wound healing around and within saphenous vein bypass grafts 1997 ·Journal of Thoracic and Cardiovascular Surgery ·James E. O’Brien, Yi Shi, Ali Fard, Thomas Bauer, Andrew Zalewski, John D. Mannion	51
20	Double-blind comparison of lorazepam and diazepam in the treatment of the acute alcohol abstinence syndrome 1983 ·Current Therapeutic Research ·James E. O’Brien, R. E. Meyer, (unknown)	19

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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