Charith Ratnayake

425 total citations
5 papers, 7 citations indexed

About

Charith Ratnayake is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Charith Ratnayake has authored 5 papers receiving a total of 7 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Surgery, 3 papers in Pulmonary and Respiratory Medicine and 2 papers in Epidemiology. Recurrent topics in Charith Ratnayake's work include Congenital Heart Disease Studies (1 paper), Neonatal Respiratory Health Research (1 paper) and Abdominal Surgery and Complications (1 paper). Charith Ratnayake is often cited by papers focused on Congenital Heart Disease Studies (1 paper), Neonatal Respiratory Health Research (1 paper) and Abdominal Surgery and Complications (1 paper). Charith Ratnayake collaborates with scholars based in United States, Netherlands and South Korea. Charith Ratnayake's co-authors include Arvind Hoskoppal, John C. Greenwood, Benjamin S. Abella, Gavin Hickey, Barton F. Branstetter, Nova L. Panebianco, John Augoustides, Lauren V. Huckaby, David Silver and Robert Handzel and has published in prestigious journals such as The Journal of Trauma: Injury, Infection, and Critical Care, World Neurosurgery and Clinical Transplantation.

In The Last Decade

Charith Ratnayake

4 papers receiving 7 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Charith Ratnayake United States	2	4	3	1	1	1	5	7
O Esteban Sinovas Spain	3	4 1.0×	3 1.0×	1 1.0×			6	9
Benjamin Giles United Kingdom	2	3 0.8×	3 1.0×	1 1.0×			3	6
Tijana Azaševac Serbia	2	4 1.0×	2 0.7×	1 1.0×			9	6
J. Andrew I. Trenholm Canada	2	4 1.0×	2 0.7×				4	5
Hawi Leul Esayas Ethiopia	2	3 0.8×	4 1.3×				2	6
Jesús de la Hera Spain	2	3 0.8×	3 1.0×	1 1.0×		1 1.0×	9	8
Encarnación Moral Escudero Spain	2	3 0.8×	2 0.7×	1 1.0×			3	3
Jan Streblow Germany	2	4 1.0×	2 0.7×	1 1.0×			2	5
Julia Brochard France	2	3 0.8×	2 0.7×				2	4
Maria Giovanna Grella Italy	2	3 0.8×	2 0.7×	1 1.0×			7	7

Countries citing papers authored by Charith Ratnayake

Since Specialization

Citations

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

Fields of papers citing papers by Charith Ratnayake

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Charith Ratnayake

This figure shows the co-authorship network connecting the top 25 collaborators of Charith Ratnayake. A scholar is included among the top collaborators of Charith Ratnayake 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 Charith Ratnayake. Charith Ratnayake is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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5 of 5 papers shown

1.

Greenwood, John C., Charith Ratnayake, David H. Jang, et al.. (2025). Timing of inotropic support is associated with mortality in patients with acute decompensated heart failure-associated cardiogenic shock. Intensive Care Medicine Experimental. 13(1). 111–111. 1 indexed citations

2.

Huckaby, Lauren V., et al.. (2023). Predictors of acute incisional hernia incarceration at initial hernia diagnosis on computed tomography. The Journal of Trauma: Injury, Infection, and Critical Care. 96(1). 129–136. 2 indexed citations

3.

Hickey, Gavin, Charith Ratnayake, Tarek Alsaied, et al.. (2023). Long‐Term outcomes in adult patients with congenital heart disease considered for transplantation: A single center study. Clinical Transplantation. 37(11). e15101–e15101. 3 indexed citations

4.

Ratnayake, Charith, David O. Okonkwo, & Barton F. Branstetter. (2022). Hematoma Progression Rates on Head Computed Tomography for Fluid Levels versus Mimics in Patients with Primary Intracerebral Hemorrhage. World Neurosurgery. 169. e230–e234.

5.

Ratnayake, Charith, et al.. (2022). Brain and spine MRI findings in children presenting with TMCO1 mutation. BJR|case reports. 8(4). 20210253–20210253. 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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