Cathal O’Connor

5.2k total citations · 1 hit paper
86 papers, 2.7k citations indexed

About

Cathal O’Connor is a scholar working on Dermatology, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Cathal O’Connor has authored 86 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Dermatology, 16 papers in Cardiology and Cardiovascular Medicine and 11 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Cathal O’Connor's work include Heart Failure Treatment and Management (10 papers), Dermatology and Skin Diseases (10 papers) and Allergic Rhinitis and Sensitization (6 papers). Cathal O’Connor is often cited by papers focused on Heart Failure Treatment and Management (10 papers), Dermatology and Skin Diseases (10 papers) and Allergic Rhinitis and Sensitization (6 papers). Cathal O’Connor collaborates with scholars based in Ireland, United States and Netherlands. Cathal O’Connor's co-authors include Adriaan A. Voors, Dirk J. van Veldhuisen, H. L. Hillege, Mattia A. E. Valente, Kevin Damman, Wendy A. Gattis, David J. Whellan, Vic Hasselblad, Jonathan Piccini and Jeffrey S. Berger and has published in prestigious journals such as JAMA, Circulation and SHILAP Revista de lepidopterología.

In The Last Decade

Cathal O’Connor

72 papers receiving 2.6k citations

Hit Papers

Renal impairment, worsening renal function, and outcome i... 2013 2026 2017 2021 2013 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Renal impairment, worsening renal function, and outcome in patients with heart failure: an updated meta-analysis
    2013 742 citations Cathal O’Connor et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Cathal O’Connor Ireland 17 1.8k 429 281 274 266 86 2.7k
Melissa A. Greiner United States 31 1.6k 0.9× 297 0.7× 365 1.3× 124 0.5× 91 0.3× 109 2.5k
R. Garrick United States 21 866 0.5× 566 1.3× 310 1.1× 189 0.7× 794 3.0× 145 2.4k
Edward F. Philbin United States 28 2.1k 1.1× 279 0.7× 459 1.6× 153 0.6× 61 0.2× 51 2.9k
Francisco Javier Martín‐Sánchez Spain 28 1.5k 0.9× 460 1.1× 338 1.2× 306 1.1× 45 0.2× 303 3.3k
Eric L. Knight United States 23 1.2k 0.7× 670 1.6× 398 1.4× 388 1.4× 1.5k 5.7× 31 4.0k
Robb D. Kociol United States 26 2.4k 1.4× 609 1.4× 901 3.2× 89 0.3× 125 0.5× 49 3.5k
Paul E. Drawz United States 27 1.0k 0.6× 275 0.6× 291 1.0× 69 0.3× 903 3.4× 98 2.5k
Michelle M. Graham Canada 31 2.7k 1.5× 422 1.0× 1.4k 5.1× 145 0.5× 206 0.8× 165 4.0k
Heather D. Clark Canada 21 476 0.3× 260 0.6× 517 1.8× 297 1.1× 511 1.9× 35 2.9k
Thomas G. DiSalvo United States 24 1.5k 0.9× 481 1.1× 615 2.2× 66 0.2× 54 0.2× 56 2.4k

Countries citing papers authored by Cathal O’Connor

Since Specialization
Citations

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

Fields of papers citing papers by Cathal O’Connor

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Cathal O’Connor

This figure shows the co-authorship network connecting the top 25 collaborators of Cathal O’Connor. A scholar is included among the top collaborators of Cathal O’Connor 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 Cathal O’Connor. Cathal O’Connor is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Murphy, Michelle, et al.. (2024). A Qualitative Review of Misinformation on Alopecia. Skin Appendage Disorders. 11(2). 1–4.
2.
Bourke, John, et al.. (2024). Off‐label use of rituximab for dermatologic conditions: A single center review. SHILAP Revista de lepidopterología. 3(4). 1195–1199.
3.
Gallagher, C. G., et al.. (2024). Beliefs, Behaviours, and Attitudes Towards Tanning and Melanoma in the Irish Population. SHILAP Revista de lepidopterología. 4(5). e398–e398.
4.
O’Connor, Cathal, et al.. (2024). Re-Engagement, Quality of Life, and Burden of Treatment in Adults on Dupilumab for Severe Atopic Dermatitis—A Mixed Methods Study. SHILAP Revista de lepidopterología. 4(4). e372–e372.
5.
O’Connor, Cathal, Garret O’Connell, Michael O’Connell, et al.. (2023). Biological and JAK inhibitor therapy outcomes for severe psoriasis in trisomy 21. The Journal of Dermatology. 50(10). 1339–1342. 1 indexed citations
6.
Murphy, Michelle, et al.. (2023). Pits and perils: A qualitative analysis of online misinformation and conspiracy theories in hidradenitis suppurativa. SHILAP Revista de lepidopterología. 2(4). 955–957.
7.
Murphy, Michelle, et al.. (2023). Think zinc: Transient nutritional deficiency related to novel maternal SLC30A2 mutation potentially precipitated by antenatal proton pump inhibitor exposure. SHILAP Revista de lepidopterología. 11(4). e7213–e7213. 1 indexed citations
8.
O’Connor, Cathal, et al.. (2023). Burden of treatment in severe acne vulgaris. SHILAP Revista de lepidopterología. 3(1). 239–241.
9.
Murphy, Michelle, et al.. (2023). Red-faced lies: a qualitative analysis of online misinformation and conspiracy theories in rosacea. Clinical and Experimental Dermatology. 48(12). 1361–1363. 2 indexed citations
10.
O’Connor, Cathal, Vicki Livingstone, Jonathan O’B Hourihane, et al.. (2022). Parental atopy and risk of atopic dermatitis in the first two years of life in the BASELINE birth cohort study. Pediatric Dermatology. 39(6). 896–902. 9 indexed citations
11.
O’Connor, Cathal, et al.. (2022). Burden of Treatment in Vulval Lichen Sclerosus. SHILAP Revista de lepidopterología. 2(3). e125–e125. 4 indexed citations
12.
Murphy, Michelle, et al.. (2022). Reinventing the wheal: A review of online misinformation and conspiracy theories in urticaria. Clinical & Experimental Allergy. 53(1). 118–120. 1 indexed citations
13.
O’Connor, Cathal, et al.. (2022). Spotting fake news: a qualitative review of misinformation and conspiracy theories in acne vulgaris. Clinical and Experimental Dermatology. 47(9). 1707–1711. 6 indexed citations
14.
O’Connor, Cathal, et al.. (2022). A firm purple nodule on a child's abdomen. Pediatric Dermatology. 39(3). 461–463. 1 indexed citations
15.
Murphy, Michelle, et al.. (2022). #corticophobia: a review on online misinformation related to topical steroids. Clinical and Experimental Dermatology. 48(2). 112–115. 20 indexed citations
16.
O’Connor, Cathal, et al.. (2022). A qualitative review of misinformation and conspiracy theories in skin cancer. Clinical and Experimental Dermatology. 47(10). 1848–1852. 7 indexed citations
17.
Murphy, Michelle, et al.. (2021). A qualitative analysis of online misinformation and conspiracy theories in psoriasis. Clinical and Experimental Dermatology. 47(5). 949–952. 5 indexed citations
18.
O’Connor, Cathal, et al.. (2021). “His first word was ‘cream’.” The burden of treatment in pediatric atopic dermatitis—A mixed methods study. Dermatologic Therapy. 35(3). e15273–e15273. 5 indexed citations
19.
O’Connor, Cathal, Mona Fiuzat, Shmuel Gottlieb, et al.. (2008). Additive Effects of β 1 389 Arg/Gly α 2c 322–325 Wt/Del Genotype Combinations on Adjudicated Hospitalizations and Death in the Beta-Blocker Evaluation of Survival Trial (BEST). Journal of Cardiac Failure. 14(6). S69–S69. 6 indexed citations
20.
Piña, Ileana L., et al.. (2001). Gender differences in heart failure clinical characteristics and therapy: Report from UNITE-HF Multicenter Heart Failure Database. Queensland's institutional digital repository (The University of Queensland). 1 indexed citations

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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