Richella Ryan

800 total citations
25 papers, 506 citations indexed

About

Richella Ryan is a scholar working on Pulmonary and Respiratory Medicine, Pediatrics, Perinatology and Child Health and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Richella Ryan has authored 25 papers receiving a total of 506 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Pulmonary and Respiratory Medicine, 6 papers in Pediatrics, Perinatology and Child Health and 6 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Richella Ryan's work include Chronic Obstructive Pulmonary Disease (COPD) Research (8 papers), Respiratory Support and Mechanisms (6 papers) and Stress Responses and Cortisol (5 papers). Richella Ryan is often cited by papers focused on Chronic Obstructive Pulmonary Disease (COPD) Research (8 papers), Respiratory Support and Mechanisms (6 papers) and Stress Responses and Cortisol (5 papers). Richella Ryan collaborates with scholars based in United Kingdom, United States and Australia. Richella Ryan's co-authors include Sara Booth, Anna Spathis, Angela Clow, Julie Burkin, Catherine Moffat, Stephen O’Quinn, Stephen Barclay, Stephen J. Price, Ben Bowers and Isla Kuhn and has published in prestigious journals such as BMJ, Psychoneuroendocrinology and Annals of Behavioral Medicine.

In The Last Decade

Richella Ryan

24 papers receiving 495 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Richella Ryan United Kingdom 10 172 117 91 84 69 25 506
Sermsak Lolak United States 12 64 0.4× 125 1.1× 74 0.8× 52 0.6× 84 1.2× 18 791
Maurice Theunissen Netherlands 14 72 0.4× 108 0.9× 76 0.8× 121 1.4× 48 0.7× 30 1.0k
Kondwani Joseph Banda Malawi 15 118 0.7× 99 0.8× 74 0.8× 116 1.4× 59 0.9× 49 635
Yelizaveta Sher United States 12 41 0.2× 116 1.0× 93 1.0× 34 0.4× 52 0.8× 32 758
Katherine A. O’Donnell United States 11 57 0.3× 106 0.9× 40 0.4× 28 0.3× 26 0.4× 23 442
Neil Wright United Kingdom 17 76 0.4× 248 2.1× 25 0.3× 153 1.8× 76 1.1× 59 994
Ian J. Sadler United States 9 51 0.3× 81 0.7× 131 1.4× 46 0.5× 59 0.9× 11 612
K. M. Rose United States 8 105 0.6× 68 0.6× 295 3.2× 123 1.5× 53 0.8× 8 775
Elizabeth Holtsclaw United States 8 113 0.7× 106 0.9× 100 1.1× 97 1.2× 53 0.8× 11 556
Susmita Parashar United States 18 26 0.2× 92 0.8× 61 0.7× 52 0.6× 198 2.9× 38 1.3k

Countries citing papers authored by Richella Ryan

Since Specialization
Citations

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

Fields of papers citing papers by Richella Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Richella Ryan

This figure shows the co-authorship network connecting the top 25 collaborators of Richella Ryan. A scholar is included among the top collaborators of Richella Ryan 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 Richella Ryan. Richella Ryan 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.
Ferreira, Diana, Richella Ryan, Nina Smyth, Angela Clow, & David C. Currow. (2025). The longitudinal impact of low-dose morphine on diurnal cortisol profiles in people with chronic breathlessness and chronic obstructive pulmonary disease (COPD): an exploratory study. Respiratory Research. 26(1). 156–156.
2.
Ryan, Richella, Ben Bowers, Anna Spathis, & Stephen Barclay. (2020). 11 How is anticipatory prescribing in community end of life care governed in the UK? A content analysis of national and local guidance documents. Oral Presentations. A4.3–A5. 3 indexed citations
3.
4.
5.
Booth, Sara, Richella Ryan, Angela Clow, et al.. (2018). Enhancing well-being and building resilience in people living with cancer part 2: a central role for nurses. Cancer Nursing Practice. 18(1). 42–50. 3 indexed citations
6.
Bowers, Ben, Richella Ryan, Isla Kuhn, & Stephen Barclay. (2018). Anticipatory prescribing of injectable medications for adults at the end of life in the community: A systematic literature review and narrative synthesis. Palliative Medicine. 33(2). 160–177. 33 indexed citations
7.
Ryan, Richella, Angela Clow, Anna Spathis, et al.. (2017). Salivary diurnal cortisol profiles in patients suffering from chronic breathlessness receiving supportive and palliative care services: A cross-sectional study. Psychoneuroendocrinology. 79. 134–145. 12 indexed citations
8.
Spathis, Anna, et al.. (2017). The Breathing, Thinking, Functioning clinical model: a proposal to facilitate evidence-based breathlessness management in chronic respiratory disease. npj Primary Care Respiratory Medicine. 27(1). 27–27. 132 indexed citations
9.
Ryan, Richella, et al.. (2016). Use of Salivary Diurnal Cortisol as an Outcome Measure in Randomised Controlled Trials: a Systematic Review. Annals of Behavioral Medicine. 50(2). 210–236. 81 indexed citations
10.
Ryan, Richella, Anna Spathis, Angela Clow, & Sara Booth. (2016). Breathlessness and inflammation: potential relationships and implications. Current Opinion in Supportive and Palliative Care. 10(3). 242–248. 12 indexed citations
11.
Spathis, Anna, et al.. (2016). Practical management of chronic breathlessness. BMJ. 354. h6200–h6200. 4 indexed citations
12.
Booth, Sara, Richella Ryan, & Anna Spathis. (2016). Service delivery of complex interventions for refractory breathlessness. Current Opinion in Supportive and Palliative Care. 10(3). 228–235. 12 indexed citations
13.
Ryan, Richella, Sara Booth, Anna Spathis, Nina Smyth, & Angela Clow. (2015). Salivary diurnal cortisol profiles in patients with advanced malignant and non-malignant disease: A cross-sectional study. Psychoneuroendocrinology. 61. 51–51. 1 indexed citations
14.
Ryan, Richella, Anna Spathis, & Sara Booth. (2014). Correlates between basic science and therapeutic interventions. Current Opinion in Supportive and Palliative Care. 8(3). 200–207. 5 indexed citations
15.
Ryan, Richella, Anna Spathis, Angela Clow, Marie Fallon, & Sara Booth. (2014). The biological impact of living with chronic breathlessness – A role for the hypothalamic–pituitary–adrenal axis?. Medical Hypotheses. 83(2). 232–237. 5 indexed citations
16.
Ryan, Richella, Sara Booth, & Stephen J. Price. (2011). Corticosteroid-use in primary and secondary brain tumour patients: a review. Journal of Neuro-Oncology. 106(3). 449–459. 39 indexed citations
17.
Ryan, Richella, Peter G. Lawlor, & Janice M. Walshe. (2010). Cancer of unknown primary: addressing the communicative, ethical and medical challenges in clinical practice – a perspective from palliative care and supportive oncology. Progress in Palliative Care. 18(5). 291–296. 4 indexed citations
18.
Ryan, Richella. (2001). ENT Comparative Audit Meeting at the Royal College of Surgeons of England. The Journal of Laryngology & Otology. 115(12). 1036–1039. 2 indexed citations
19.
Ryan, Richella, et al.. (1998). Sumatriptan Injection Reduces Productivity Loss During a Migraine Attack. Archives of Internal Medicine. 158(9). 1013–1013. 87 indexed citations
20.
Ryan, Richella, et al.. (1988). Structured Exercise Circuit Program for Burn Patients. Journal of Burn Care & Rehabilitation. 9(6). 666–668. 8 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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