Damien Ryan

1.5k citations

62 papers · 869 indexed · h-index 15

Impact in

Geriatrics and Gerontology top 5%
- Frailty in Older Adults
Critical Care and Intensive Care Medicine top 5%
- Intensive Care Unit Cognitive Disorders

Papers in ⓘ

Emergency Medicine 26
- Emergency and Acute Care Studies 22
- Trauma and Emergency Care Studies 6
Geriatrics and Gerontology 10
- Frailty in Older Adults 10

Co-authors: Barbara Dooley (1 shared paper)Charles E. Benson (1 shared paper)Rose Galvin (29 shared papers)Deirdre Cobbin (3 shared papers)Marica Cassarino (10 shared papers)Sean Walsh (2 shared papers)Margaret O’Connor (4 shared papers)Katie Robinson (17 shared papers)
Journals: Age and Ageing (8 papers)BMJ Open (3 papers)Acupuncture in Medicine (2 papers)The American Journal of Chinese Medicine (2 papers)Prehospital Emergency Care (2 papers)
Partner nations: Ireland Australia United States

In The Last Decade

Damien Ryan

54 papers receiving 822 citations

Peers

Countries citing papers authored by Damien Ryan

Since Specialization

Citations

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

Fields of papers citing papers by Damien Ryan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Damien Ryan. 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 Damien Ryan. The network helps show where Damien Ryan may publish in the future.

Co-authors

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

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 62 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Theoretical Perspectives on Post-Migration Adaptation and Psychological Well-Being among Refugees: Towards a Resource-Based Model Journal of Refugee Studies ·Damien Ryan, Barbara Dooley, Charles E. Benson	2008	204
2	Diagnostic accuracy of the 4AT for delirium detection in older adults: systematic review and meta-analysis Age and Ageing ·Zoë Tieges, Alasdair M. J. MacLullich, Atul Anand, Claire Brookes, Marica Cassarino, Margaret O’Connor, Damien Ryan, Thomas Saller, Rakesh C. Arora, Yue Chang, Kathryn Agarwal, George E. Taffet, Terence J. Quinn, Susan D. Shenkin, Rose Galvin	2020	118
3	Duration of increased bleeding tendency after cessation of aspirin therapy Journal of the American College of Surgeons ·Ronan A. Cahill, Gerard T. McGreal, B. Crowe, Damien Ryan, Brian J. Manning, Mary R. Cahill, Paul Redmond	2005	59
4	The Reliable Measurement of Radial Pulse Characteristics Acupuncture in Medicine ·Emma King, Deirdre Cobbin, Sean Walsh, Damien Ryan	2002	43
5	The prevalence of malnutrition and impact on patient outcomes among older adults presenting at an Irish emergency department: a secondary analysis of the OPTI-MEND trial BMC Geriatrics ·Anne Griffin, Aoife O’Neill, Margaret O’Connor, Damien Ryan, Audrey Tierney, Rose Galvin	2020	38
6	Impact of early assessment and intervention by teams involving health and social care professionals in the emergency department: A systematic review PLoS ONE ·Marica Cassarino, Katie Robinson, Rosie Quinn, Breda Naddy, Andrew O’Regan, Damien Ryan, Fiona Boland, Marie Ward, Rosa McNamara, Margaret O’Connor, Gerard McCarthy, Rose Galvin	2019	34
7	An experimental study of prescribed walking in the management of venous leg ulcers Journal of Wound Care ·Helen Meagher, Damien Ryan, Mary Clarke‐Moloney, Gearóid ÓLaighin, P. A. Grace	2012	32
8	Strategies to Maintain the Credibility of Sham Acupuncture Used as a Control Treatment in Clinical Trials The Journal of Alternative and Complementary Medicine ·Chris Zaslawski, Carole Rogers, Mary Garvey, Damien Ryan, Cong Yang, Shiping Zhang	1997	31
9	A Study of the Comparative Effects of Hawthorn Fruit Compound and Simvastatin on Lowering Blood Lipid Levels The American Journal of Chinese Medicine ·Hong Xu, Houen Xu, Damien Ryan	2009	26
10	The Use of Preventive Strategies for Bone Loss The American Journal of Chinese Medicine ·Hong Xu, David H. Lawson, Annette Kras, Damien Ryan	2005	26
11	Effectiveness of acute geriatric unit care on functional decline, clinical and process outcomes among hospitalised older adults with acute medical complaints: a systematic review and meta-analysis Age and Ageing ·Íde O’Shaughnessy, Katie Robinson, Margaret O’Connor, Mairéad Conneely, Damien Ryan, Fiona Steed, Leonora Carey, Aoife Leahy, Elaine Shanahan, Colin Quinn, Rose Galvin	2022	25
12	Serial Prehospital 12-Lead Electrocardiograms Increase Identification of ST-segment Elevation Myocardial Infarction Prehospital Emergency Care ·P. Richard Verbeek, Damien Ryan, Linda Turner, Alan Craig	2011	23
13	Impact of assessment and intervention by a health and social care professional team in the emergency department on the quality, safety, and clinical effectiveness of care for older adults: A randomised controlled trial PLoS Medicine ·Marica Cassarino, Katie Robinson, Dominic Trépel, Íde O’Shaughnessy, Eimear Smalle, Stephen White, Collette Devlin, Rosie Quinn, Fiona Boland, Marie Ward, Rosa McNamara, Fiona Steed, Margaret O’Connor, Andrew O’Regan, Gerard McCarthy, Damien Ryan, Rose Galvin	2021	22
14	Clinical Events and Treatment in Prehospital Patients with ST-segment Elevation Myocardial Infarction Prehospital Emergency Care ·Damien Ryan, Alan Craig, Linda Turner, P. Richard Verbeek	2013	17
15	The Reliable Measurement of Radial Pulse: Gender Differences in Pulse Profiles Acupuncture in Medicine ·Emma King, Deirdre Cobbin, Damien Ryan	2002	16
16	Toward improving the reliability of clinical acupuncture trials: arguments against the validity of "sham acupuncture" as controls. PubMed ·Damien Ryan	1999	11
17	The impact of frailty Screening of Older adults with muLtidisciplinary assessment of those At Risk during emergency hospital attendance on the quality, safety and cost-effectiveness of care (SOLAR): a randomised controlled trial. Trials ·Aoife Leahy, Rachel McNamara, Catriona Reddin, Gillian Corey, Ida Carroll, (unknown), Aoife O’Neill, Darragh Flannery, Collette Devlin, Louise Barry, Brian MacCarthy, Niamh M. Cummins, Elaine Shanahan, Denys Shchetkovsky, Damien Ryan, Margaret O’Connor, Rose Galvin	2021	10
18	Stakeholders’ perspectives on models of care in the emergency department and the introduction of health and social care professional teams: A qualitative analysis using World Cafés and interviews Health Expectations ·Marica Cassarino, Rosie Quinn, Fiona Boland, Marie Ward, Rosa McNamara, Margaret O’Connor, Gerard McCarthy, Damien Ryan, Rose Galvin, Katie Robinson	2020	7
19	A physiotherapy-led transition to home intervention for older adults following emergency department discharge: protocol for a pilot feasibility randomised controlled trial Pilot and Feasibility Studies ·Mairéad Conneely, Aoife Leahy, Margaret O’Connor, Louise Barry, Gillian Corey, Anne Griffin, Íde O’Shaughnessy, Ida O’Carroll, Siobhán Leahy, Dominic Trépel, Damien Ryan, Katie Robinson, Rose Galvin	2022	7
20	Diagnostic Testing in Acute Aortic Dissection Current Emergency and Hospital Medicine Reports ·Siobhán Coyle, Tadgh Moriarty, Laura Melody, Damien Ryan	2014	7

About Damien Ryan

Damien Ryan is a scholar working on Emergency Medicine, Geriatrics and Gerontology, Developmental Biology, Complementary and alternative medicine and Issues, ethics and legal aspects, having authored 62 papers that have together received 869 indexed citations. Recurring topics across this work include Emergency and Acute Care Studies (22 papers), Geriatric Care and Nursing Homes (11 papers), Frailty in Older Adults (10 papers), Trauma and Emergency Care Studies (6 papers), Orthopedic Surgery and Rehabilitation (6 papers), Acupuncture Treatment Research Studies (5 papers), Hip and Femur Fractures (4 papers) and Nursing Roles and Practices (3 papers). The work is most often cited by research in Geriatrics and Gerontology (98 citations), Critical Care and Intensive Care Medicine (103 citations), Emergency Medicine (131 citations), Complementary and alternative medicine (102 citations) and Anesthesiology and Pain Medicine (65 citations). Damien Ryan has collaborated with scholars based in Ireland, Australia and United States. Frequent co-authors include Barbara Dooley, Charles E. Benson, Rose Galvin, Deirdre Cobbin, Marica Cassarino, Sean Walsh, Margaret O’Connor, Katie Robinson, P. Richard Verbeek and Linda Turner. Their work appears in journals such as Age and Ageing, BMJ Open, Acupuncture in Medicine, The American Journal of Chinese Medicine and Prehospital Emergency Care.

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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