Shivakumar Iyer

718 total citations
25 papers, 210 citations indexed

About

Shivakumar Iyer is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Critical Care and Intensive Care Medicine. According to data from OpenAlex, Shivakumar Iyer has authored 25 papers receiving a total of 210 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Epidemiology, 5 papers in Pulmonary and Respiratory Medicine and 4 papers in Critical Care and Intensive Care Medicine. Recurrent topics in Shivakumar Iyer's work include Sepsis Diagnosis and Treatment (8 papers), Palliative Care and End-of-Life Issues (4 papers) and Family and Patient Care in Intensive Care Units (3 papers). Shivakumar Iyer is often cited by papers focused on Sepsis Diagnosis and Treatment (8 papers), Palliative Care and End-of-Life Issues (4 papers) and Family and Patient Care in Intensive Care Units (3 papers). Shivakumar Iyer collaborates with scholars based in India, Australia and Singapore. Shivakumar Iyer's co-authors include Marcus J. Schultz, Arjen M. Dondorp, Rakesh Bhadade, Pradeep Kumar Verma, Dilip R. Karnad, Mradul Kumar Daga, Jignesh Shah, JV Divatia, Arundhati Diwan and Sheila Nainan Myatra and has published in prestigious journals such as JAMA, Intensive Care Medicine and Palliative & Supportive Care.

In The Last Decade

Shivakumar Iyer

23 papers receiving 206 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Shivakumar Iyer India 8 58 36 33 32 26 25 210
Rakesh Bhadade India 7 50 0.9× 36 1.0× 33 1.0× 35 1.1× 24 0.9× 17 197
R. Phillip Dellinger United States 8 83 1.4× 27 0.8× 31 0.9× 59 1.8× 29 1.1× 22 221
Matthew K. Hensley United States 8 117 2.0× 39 1.1× 15 0.5× 28 0.9× 42 1.6× 18 224
Amina Godinjak Bosnia and Herzegovina 7 115 2.0× 33 0.9× 12 0.4× 30 0.9× 27 1.0× 10 259
Małgorzata Lipińska-Gediga Poland 10 134 2.3× 45 1.3× 41 1.2× 10 0.3× 25 1.0× 22 269
Marián Irazábal Spain 4 101 1.7× 49 1.4× 39 1.2× 18 0.6× 41 1.6× 9 186
Xianyao Wan China 8 51 0.9× 58 1.6× 12 0.4× 9 0.3× 61 2.3× 34 195
Hwan Il Kim South Korea 10 114 2.0× 32 0.9× 21 0.6× 18 0.6× 103 4.0× 26 348
Samuel Gluck Australia 9 52 0.9× 51 1.4× 27 0.8× 37 1.2× 30 1.2× 45 317
Stephen McKean United States 13 89 1.5× 43 1.2× 34 1.0× 14 0.4× 26 1.0× 23 358

Countries citing papers authored by Shivakumar Iyer

Since Specialization
Citations

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

Fields of papers citing papers by Shivakumar Iyer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shivakumar Iyer

This figure shows the co-authorship network connecting the top 25 collaborators of Shivakumar Iyer. A scholar is included among the top collaborators of Shivakumar Iyer 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 Shivakumar Iyer. Shivakumar Iyer 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.
Iyer, Shivakumar, Rachel Goh, Hong Vu, et al.. (2024). Corticosteroids in critically ill patients with community-acquired pneumonia: A systematic review and Bayesian meta-analysis. Annals of the Academy of Medicine Singapore. 53(11). 683–693.
2.
Salins, Naveen, Arathi P. Rao, Mebin George Mathew, et al.. (2024). Palliative and end-of-life care practices for critically ill patients and their families in a peri-intensive care setting: A protocol for an umbrella review. Palliative & Supportive Care. 22(5). 1418–1425. 1 indexed citations
3.
4.
Shah, Jignesh, et al.. (2024). Semiotics of ICU Physicians’ Views on End-of-life Care and Quality of Dying in a Critical Care Setting: A Qualitative Study. Indian Journal of Critical Care Medicine. 28(5). 424–435. 1 indexed citations
5.
6.
Shah, Jignesh, et al.. (2023). Correlation of Quality Metrics of Acute Stroke Care with Clinical Outcomes in an Indian Tertiary-care University Hospital: A Prospective Evidence-based Study. Indian Journal of Critical Care Medicine. 27(11). 806–815. 3 indexed citations
7.
8.
Shah, Jignesh, et al.. (2023). Endotracheal Intubation with King Vision Video Laryngoscope vs Macintosh Direct Laryngoscope in ICU: A Comparative Evaluation of Performance and Outcomes. Indian Journal of Critical Care Medicine. 27(2). 101–106. 5 indexed citations
9.
10.
Iyer, Shivakumar, et al.. (2021). Direct Medical Cost Analysis of Indian COVID-19 Patients Requiring Critical Care Admission. Indian Journal of Critical Care Medicine. 25(10). 1120–1125. 9 indexed citations
11.
Shah, Jignesh, et al.. (2021). Stress Level and Its Determinants among Staff (Doctors and Nurses) Working in the Critical Care Unit. Indian Journal of Critical Care Medicine. 25(8). 886–889. 1 indexed citations
12.
Iyer, Shivakumar, et al.. (2021). Brixia Chest X-ray Scoring System in Critically Ill Patients with COVID-19 Pneumonia for Determining Outcomes. JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH. 4 indexed citations
13.
Iyer, Shivakumar, et al.. (2019). Identification and Assessment of Potential Drug–Drug Interactions in Intensive Care Unit Patients. Indian Journal of Critical Care Medicine. 23(4). 170–174. 10 indexed citations
14.
Dondorp, Arjen M., Shivakumar Iyer, & Marcus J. Schultz. (2016). Critical Care in Resource-Restricted Settings. JAMA. 315(8). 753–753. 42 indexed citations
15.
Divatia, JV & Shivakumar Iyer. (2015). Ten major priorities for intensive care in India. Intensive Care Medicine. 41(8). 1468–1471. 7 indexed citations
16.
Iyer, Shivakumar. (2014). Challenges in the implementation of \"end-of-life care\" guidelines in India: How to open the \"Gordian Knot\"?. Indian Journal of Critical Care Medicine. 18(9). 563–564. 4 indexed citations
17.
Iyer, Shivakumar & Jignesh Shah. (2014). Red blood cell transfusion strategies and Maximum surgical blood ordering schedule. Indian Journal of Anaesthesia. 58(5). 581–589. 7 indexed citations
18.
Karnad, Dilip R., et al.. (2014). Intravenous administration of ulinastatin (human urinary trypsin inhibitor) in severe sepsis: a multicenter randomized controlled study. Intensive Care Medicine. 40(6). 830–838. 82 indexed citations
19.
Iyer, Shivakumar, et al.. (2013). Critical care delivery in intensive care units in India: Defining the functions, roles and responsibilities of a consultant intensivist. Indian Journal of Critical Care Medicine. 17(5). 15–25. 1 indexed citations
20.
Lyons, Robert, et al.. (2010). Initiative for Bioinformatics and Evolutionary Studies Core Laboratories: A Multidisciplinary Resource for High-Throughput Biomedical Studies. Journal of Biomolecular Techniques JBT. 21. 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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