Joanne Sahhar

2.8k total citations
81 papers, 1.7k citations indexed

About

Joanne Sahhar is a scholar working on Pathology and Forensic Medicine, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Joanne Sahhar has authored 81 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 78 papers in Pathology and Forensic Medicine, 56 papers in Pulmonary and Respiratory Medicine and 16 papers in Epidemiology. Recurrent topics in Joanne Sahhar's work include Systemic Sclerosis and Related Diseases (78 papers), Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (43 papers) and Pulmonary Hypertension Research and Treatments (21 papers). Joanne Sahhar is often cited by papers focused on Systemic Sclerosis and Related Diseases (78 papers), Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (43 papers) and Pulmonary Hypertension Research and Treatments (21 papers). Joanne Sahhar collaborates with scholars based in Australia, Canada and United States. Joanne Sahhar's co-authors include Susanna Proudman, Wendy Stevens, Mandana Nikpour, Janet Roddy, Gene‐Siew Ngian, Peter Youssef, Peter Nash, Kathleen Morrisroe, Jane Zochling and Eli Gabbay and has published in prestigious journals such as PLoS ONE, Annals of the Rheumatic Diseases and Pharmacology & Therapeutics.

In The Last Decade

Joanne Sahhar

71 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Joanne Sahhar Australia 23 1.3k 970 365 276 263 81 1.7k
CP Denton United Kingdom 12 921 0.7× 739 0.8× 191 0.5× 246 0.9× 303 1.2× 33 1.3k
Torhild Garen Norway 23 859 0.7× 850 0.9× 645 1.8× 189 0.7× 189 0.7× 41 1.6k
Jennifer Walker Australia 20 725 0.6× 332 0.3× 273 0.7× 254 0.9× 214 0.8× 56 1.1k
Svetlana I. Nihtyanova United Kingdom 21 1.7k 1.4× 810 0.8× 549 1.5× 544 2.0× 594 2.3× 39 1.9k
Saskia Decuman Belgium 16 1.2k 0.9× 312 0.3× 237 0.6× 318 1.2× 531 2.0× 38 1.4k
Elisabetta Zanatta Italy 20 423 0.3× 263 0.3× 176 0.5× 284 1.0× 126 0.5× 73 920
Jean‐Richard Goulet Canada 11 797 0.6× 170 0.2× 602 1.6× 358 1.3× 407 1.5× 12 1.4k
Éric Rich Canada 13 749 0.6× 213 0.2× 368 1.0× 308 1.1× 350 1.3× 17 1.2k
Celia J. F. Lin United States 12 392 0.3× 271 0.3× 195 0.5× 125 0.5× 90 0.3× 26 942
Beatriz Joven Spain 14 311 0.2× 137 0.1× 212 0.6× 272 1.0× 158 0.6× 40 761

Countries citing papers authored by Joanne Sahhar

Since Specialization
Citations

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

Fields of papers citing papers by Joanne Sahhar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Joanne Sahhar

This figure shows the co-authorship network connecting the top 25 collaborators of Joanne Sahhar. A scholar is included among the top collaborators of Joanne Sahhar 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 Joanne Sahhar. Joanne Sahhar 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.
Ross, Laura, Dylan Hansen, Wendy Stevens, et al.. (2025). Prevalence, clinical characteristics, and hospital course of systemic sclerosis-associated pseudo-obstruction. Clinical Rheumatology. 44(11). 4541–4551.
2.
Fairley, Jessica, Dylan Hansen, Susanna Proudman, et al.. (2025). The Prognostic and Functional Impact of Multimorbidity in Systemic Sclerosis. ACR Open Rheumatology. 7(4). e70034–e70034.
3.
Parker, Matthew, Adelle S. Jee, Dylan Hansen, et al.. (2024). Multiple serum biomarkers associate with mortality and interstitial lung disease progression in systemic sclerosis. Lara D. Veeken. 63(11). 2981–2988. 5 indexed citations
4.
Brown, Zoe, Dylan Hansen, Wendy Stevens, et al.. (2024). Evaluation of the European Society of Cardiology Risk Assessment Score in Incident Systemic Sclerosis‐Associated Pulmonary Arterial Hypertension. Arthritis Care & Research. 76(7). 973–983. 1 indexed citations
5.
Taylor, Lynne, Dylan Hansen, Kathleen Morrisroe, et al.. (2024). Impact of Season, Environmental Temperature, and Humidity on Raynaud Phenomenon in an Australian Systemic Sclerosis Cohort. Arthritis Care & Research. 77(1). 61–68.
6.
Hansen, Dylan, Wendy Stevens, Laura Ross, et al.. (2024). Inflammatory Arthritis in Systemic Sclerosis: Its Epidemiology, Associations, and Morbidity. Arthritis Care & Research. 76(6). 760–767. 1 indexed citations
7.
Fairley, Jessica, Dylan Hansen, Murray Baron, et al.. (2024). Investigating the trajectory of functional disability in systemic sclerosis: group-based trajectory modelling of the Health Assessment Questionnaire-Disability Index. Clinical and Experimental Rheumatology. 42(8). 1581–1589. 3 indexed citations
8.
Fairley, Jessica, Dylan Hansen, Susanna Proudman, et al.. (2024). The burden and determinants of fatigue in incident and prevalent systemic sclerosis. Clinical and Experimental Rheumatology. 42(8). 1669–1674.
9.
Ross, Laura, Julie McDonald, Dylan Hansen, et al.. (2024). Quantifying the Need for Specialist Palliative Care Management in Patients With Systemic Sclerosis. Arthritis Care & Research. 76(7). 964–972. 6 indexed citations
10.
Ross, Laura, Dylan Hansen, Susanna Proudman, et al.. (2024). Comparison of Three Physician Global Assessment Instruments in Systemic Sclerosis. Arthritis Care & Research. 77(2). 251–256.
11.
Morrisroe, Kathleen, Dylan Hansen, Wendy Stevens, et al.. (2024). Predictors and prognosis of pulmonary hypertension complicating interstitial lung disease in systemic sclerosis. Lara D. Veeken. 64(SI). SI140–SI148. 1 indexed citations
12.
Fairley, Jessica, Dylan Hansen, Susanna Proudman, et al.. (2024). Frequency and implications of malnutrition in systemic sclerosis. Lara D. Veeken. 64(3). 1251–1260. 7 indexed citations
13.
Jee, Adelle S., Iain Stewart, Peter Youssef, et al.. (2023). A Composite Serum Biomarker Index for the Diagnosis of Systemic Sclerosis–Associated Interstitial Lung Disease: A Multicenter, Observational Cohort Study. Arthritis & Rheumatology. 75(8). 1424–1433. 13 indexed citations
14.
Ross, Laura, Dylan Hansen, Nancy Maltez, et al.. (2023). The effect of calcium channel blockers on digital ulcers in systemic sclerosis: data from a prospective cohort study. Clinical Rheumatology. 43(1). 269–276. 4 indexed citations
15.
Ross, Laura, Wendy Stevens, Michelle Wilson, et al.. (2019). Can Patient‐Reported Symptoms Be Used to Measure Disease Activity in Systemic Sclerosis?. Arthritis Care & Research. 72(10). 1459–1465. 12 indexed citations
16.
Thakkar, Vivek, Wendy Stevens, David L. Prior, et al.. (2017). The role of asymmetric dimethylarginine alone and in combination with N-terminal pro-B-type natriuretic peptide as a screening biomarker for systemic sclerosis-related pulmonary arterial hypertension: a case control study.. PubMed. 34 Suppl 100(5). 129–136. 16 indexed citations
17.
Thakkar, Vivek, Wendy Stevens, David L. Prior, et al.. (2013). Asymmetric dimethylarginine levels in the early detection of systemic sclerosis-related pulmonary arterial hypertension. Adelaide Research & Scholarship (AR&S) (University of Adelaide). 1 indexed citations
18.
Ngian, Gene‐Siew, Joanne Sahhar, Ian P. Wicks, & Sharon Van Doornum. (2012). Arterial Stiffness Is Increased in Systemic Sclerosis: A Cross-Sectional Comparison with Matched Controls.. Arthritis & Rheumatism. 64(10). 1 indexed citations
19.
Ngian, Gene‐Siew, Wendy Stevens, Janet Roddy, et al.. (2011). Survival and Predictors of Mortality In Australian Patients with Connective Tissue Disease-Associated Pulmonary Arterial Hypertension. Arthritis & Rheumatism. 63(10). 1 indexed citations
20.
Sahhar, Joanne, Geoffrey Littlejohn, & Matthew Conron. (2004). Fibrosing alveolitis in systemic sclerosis: the need for early screening and treatment. Internal Medicine Journal. 34(11). 626–638. 13 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by CP Denton Breakdown of academic impact, for papers by Torhild Garen Breakdown of academic impact, for papers by Jennifer Walker Breakdown of academic impact, for papers by Svetlana I. Nihtyanova Breakdown of academic impact, for papers by Saskia Decuman Breakdown of academic impact, for papers by Elisabetta Zanatta Breakdown of academic impact, for papers by Jean‐Richard Goulet Breakdown of academic impact, for papers by Éric Rich Breakdown of academic impact, for papers by Celia J. F. Lin Breakdown of academic impact, for papers by Beatriz Joven
Rankless by CCL
2026