Séamus O’Reilly

11.4k citations

227 papers · 6.8k indexed · 2 hit papers · h-index 35

Impact in

Oncology top 0.5%
- Cancer Treatment and Pharmacology
- Colorectal Cancer Treatments and Studies
- Lung Cancer Research Studies
Pathology and Forensic Medicine top 0.5%
- Lymphoma Diagnosis and Treatment
- Chemotherapy-induced organ toxicity mitigation

Papers in

Oncology 128
- Cancer Treatment and Pharmacology 37
- Colorectal Cancer Treatments and Studies 23
- HER2/EGFR in Cancer Research 17
- Cancer survivorship and care 12
Cancer Research 38
- Breast Cancer Treatment Studies 26

Co-authors: A. Hilary Calvert Matthew Burnell Zahid H. Siddik E. Wiltshaw Frances Boxall Ian Judson David R. Newell Martin Gore
Journals: Journal of Clinical Oncology (54 papers)Annals of Oncology (15 papers)Cancer Research (6 papers)The Breast (5 papers)ESMO Open (4 papers)
Partner nations: Ireland United States United Kingdom

In The Last Decade

Séamus O’Reilly

208 papers receiving 6.6k citations

Hit Papers

align trajectories log scale

Introduction of Combined CHOP Plus Rituximab Therapy Dramatically Improved Outcome of Diffuse Large B-Cell Lymphoma in British Columbia 2005 · 744 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2005 Journal of Clinical Oncology
1989 Journal of Clinical Oncology

Peers

Countries citing papers authored by Séamus O’Reilly

Since Specialization

Citations

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

Fields of papers citing papers by Séamus O’Reilly

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Séamus O’Reilly, 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 Séamus O’Reilly Line = papers co-authored together Séamus O’Reilly links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Evolving incidence patterns for locally advanced operable breast cancer by receptor status: SEER 2010–2021 npj Breast Cancer ·Alexandra Thomas, Anthony Rhoads, Erica L. Mayer, Séamus O’Reilly, Nadia Harbeck, Giuseppe Curigliano, Yang Zhou, Virginie Adam, Nancy Chan, Kristin M. Conway, Michail Ignatiadis, Kevin Kalinsky, Angela DeMichele, Paul A. Romitti	2025	0
2	Dying, death and doctors-in-training: survey BMJ Supportive & Palliative Care ·Carolyn Moloney, Daniel Nuzum, Mairead Lyons, Clara Steele, C.B. Forrest, Emer Lynch, Eltayeb Elhassan, Hazel O’Sullivan, Mary Jane O’Leary, Séamus O’Reilly	2025	0
3	Advancing equitable access to innovation in breast cancer npj Breast Cancer ·Séamus O’Reilly, Inês Vaz-Luís, Virginie Adam, Evangelia Razis, Ander Urruticoechea, Amal Arahmani, Eva Carrasco, Boon Chua, Judith M. Bliss, Carolyn Straehle, Theodora Goulioti, Barbro Linderholm, Gustavo Werutsky, Étienne Brain, Philippe L. Bédard, Giuseppe Curigliano, Sherene Loi, Shigehira Saji, D. Cameron	2025	1
4	Dealing with digital paralysis: Surviving a cyberattack in a National Cancer center Journal of Cancer Policy ·Rachel J. Keogh, Harry Harvey, Claire Brady, Edel Hassett, Seán J. Costelloe, Martin J. O’Sullivan, ‎Maria Twomey, Mary Jane O’Leary, Mary R. Cahill, Aideen O’Riordan, Caroline Joyce, Ger Moloney, Aileen Flavin, Richard Bambury, Deirdre M. Murray, Kathleen Bennett, Maeve Mullooly, Séamus O’Reilly	2024	7
5	Bridging the gap — Establishing a dental-oncology service in a cancer centre Supportive Care in Cancer ·Harriet Byrne, Claire Curtin, Catherine Weadick, Richeal Ní Ríordáin, Séamus O’Reilly	2024	2
6	Climate therapy: Developing a climate change charter for Cancer Trials Ireland (CTI). Journal of Clinical Oncology ·Séamus O’Reilly, Catherine Weadick, Lucy Eldersveld Murphy, Patrick Kivlehan, A. Clayton-Lea, Eibhlin Mulroe	2024	2
7	Sustainability: a multifaceted important aspect of cancer care PubMed ·Séamus O’Reilly, Catherine Weadick, Rachel J. Keogh	2024	1
8	Climate Therapy: Sustainability Solutions for Breast Cancer Care in the Anthropocene Era Clinical Breast Cancer ·Séamus O’Reilly, Emer Lynch, E. Shelley Hwang, M. J. Brown, T. O’Donovan, Maeve Hennessy, Geraldine McGinty, Aisling Barry, Catherine Weadick, Roelof van Leeuwen, Matthijs van de Poll, Giuseppe Curigliano, Martin J. O’Sullivan, Alexandra Thomas	2024	2
9	An evaluation of the utilisation of biosimilar monoclonal antibody drugs in Ireland and barriers to their usage Irish Journal of Medical Science (1971 -) ·Kate Coakley, Richard Bambury, Eimear McGuinness, Maeve Dennehy, Cian Ronayne, Mary R. Cahill, Séamus O’Reilly	2024	1
10	The impact of expanded access programs for systemic anticancer therapy in an Irish cancer centre Irish Journal of Medical Science (1971 -) ·Tim Cronin, Cian Ronayne, N. O’Donovan, Eimear McGuinness, Katie Cooke, Maeve Dennehy, Colum Dennehy, Derek G. Power, Mary R. Cahill, Dearbhaile Catherine Collins, Roisín M. Connolly, Richard Bambury, Vitaliy Mykytiv, Michaela J. Higgins, Sinéad Noonan, Séamus O’Reilly	2024	1
11	Current Irish medicolegal landscape: an unsustainable trajectory BMJ Open Quality ·Clara Forrest, Keelin O’Donoghue, Dearbhaile Catherine Collins, Séamus O’Reilly	2023	5
12	Primary Small Cell Carcinoma of the Breast: When a Rare Tumour is Real Archives of Breast Cancer ·Ruba Hamed, Rachel J. Keogh, Abdullah Mohammed, ‎Maria Twomey, Saif Almandhari, Deirdre O’Hanlon, Séamus O’Reilly	2023	1
13	A pilot project investigating the use of ONCOpatient®—An electronic patient-reported outcomes app for oncology patients Digital Health ·Bojan Macanovic, David O’Reilly, Harry Harvey, Danial Hadi, Maeve Cloherty, P. O’Dea, Derek G. Power, Dearbhaile Catherine Collins, Roisín M. Connolly, Richard Bambury, Séamus O’Reilly	2023	5
14	Real-world analysis of clinical and economic impact of 21-gene recurrence score (RS) testing in early-stage breast cancer (ESBC) in Ireland Breast Cancer Research and Treatment ·Lynda McSorley, Mehala Tharmabala, Fathiya Al Rahbi, K. McSorley, Sonya Chew, Denis Evoy, James Geraghty, R S Prichard, Jane Rothwell, Damian McCartan, E. McDermott, Maccon Keane, Michael J. Kennedy, Séamus O’Reilly, Steve Millen, John Crown, Lillian M. Smyth, Catherine M. Kelly, Cecily Quinn, Janice M. Walshe	2021	6
15	Acute hospital staff’s attitudes towards dementia and perceived dementia knowledge: a cross-sectional survey in Ireland BMC Geriatrics ·Brian Keogh, Wing Ting To, Louise Daly, Geralyn Hynes, Seán Kennelly, Brian Lawlor, Suzanne Timmons, Séamus O’Reilly, Mairéad Bracken-Scally, Aurelia Ciblis, Natalie Cole, Amanda Drury, Chiara Pittalis, Brendan Kennelly, Mary McCarron, Anne‐Marie Brady	2020	17
16	Siliconosis and the long‐term implications of silent breast implant rupture The Breast Journal ·Jack P. Gleeson, H. P. Redmond, Séamus O’Reilly	2019	4
17	Malnutrition in 822 Irish cancer patients undergoing chemotherapy: prevalence and impact on quality of life and survival Annals of Oncology ·Louise E. Daly, Ēadaoin Ní Bhuachalla, S. Cushen, Derek G. Power, Séamus O’Reilly, P. McEneaney, Deirdre O’Mahony, Richard Bambury, Aoife M. Ryan	2016	3
18	Phase III Trial Assessing Bevacizumab in Stages II and III Carcinoma of the Colon: Results of NSABP Protocol C-08 Journal of Clinical Oncology ·Carmen J. Allegra, Greg Yothers, Michael J. O’Connell, Saima Sharif, Nicholas J. Petrelli, Linda H. Colangelo, James N. Atkins, Thomas E. Seay, Louis Fehrenbacher, Richard M. Goldberg, Séamus O’Reilly, Luis Chu, Catherine A. Azar, Samia Lopa, Norman Wolmark	2010	410
19	Stop violence against women. Fight AIDS. New England Journal of Medicine ·Steiner Mj, Williard Cates, Winer Rl, Hughes Jp, Qiming Feng, Séamus O’Reilly, Kiviat Nb, Haleh Sangi‐Haghpeykar, Noman Ali, Samuel F. Posner, Poindexter An, Kifle Kifetew, Kungu Rw, Nikesh Parekh, Oleksandra Sluzhynska, Tanya Graham	2006	2
20	Carboplatin dosage: prospective evaluation of a simple formula based on renal function. Journal of Clinical Oncology ·A. Hilary Calvert, David R. Newell, Lindsey Gumbrell, Séamus O’Reilly, Matthew Burnell, Frances Boxall, Zahid H. Siddik, Ian Judson, Martin Gore, E. Wiltshaw Hit paper breakdown →	1989	1510

About Séamus O’Reilly

Séamus O’Reilly is a scholar working on Oncology, Cancer Research, Health Informatics, Pulmonary and Respiratory Medicine and Family Practice, having authored 227 papers that have together received 6.8k indexed citations. Recurring topics across this work include Cancer Treatment and Pharmacology (37 papers), Breast Cancer Treatment Studies (26 papers), Colorectal Cancer Treatments and Studies (23 papers), Economic and Financial Impacts of Cancer (21 papers), HER2/EGFR in Cancer Research (17 papers), Lung Cancer Treatments and Mutations (13 papers), Health Systems, Economic Evaluations, Quality of Life (12 papers) and Cancer survivorship and care (12 papers). The work is most often cited by research in Oncology (3.9k citations), Pathology and Forensic Medicine (1.6k citations), Genetics (572 citations), Reproductive Medicine (434 citations) and Cancer Research (756 citations). Séamus O’Reilly has collaborated with scholars based in Ireland, United States and United Kingdom. Frequent co-authors include A. Hilary Calvert, Matthew Burnell, Zahid H. Siddik, E. Wiltshaw, Frances Boxall, Ian Judson, David R. Newell, Martin Gore, Lindsey Gumbrell and Ross C. Donehower. Their work appears in journals such as Journal of Clinical Oncology, Annals of Oncology, Cancer Research, The Breast and ESMO Open.

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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