Christos Grigoras

1.2k total citations
14 papers, 885 citations indexed

About

Christos Grigoras is a scholar working on Infectious Diseases, Epidemiology and Critical Care and Intensive Care Medicine. According to data from OpenAlex, Christos Grigoras has authored 14 papers receiving a total of 885 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Infectious Diseases, 6 papers in Epidemiology and 3 papers in Critical Care and Intensive Care Medicine. Recurrent topics in Christos Grigoras's work include Clostridium difficile and Clostridium perfringens research (4 papers), Nosocomial Infections in ICU (3 papers) and Microscopic Colitis (3 papers). Christos Grigoras is often cited by papers focused on Clostridium difficile and Clostridium perfringens research (4 papers), Nosocomial Infections in ICU (3 papers) and Microscopic Colitis (3 papers). Christos Grigoras collaborates with scholars based in United States, Greece and Italy. Christos Grigoras's co-authors include Eleftherios Mylonakis, Styliani Karanika, Theodoros Karantanos, Marios Arvanitis, Suresh Raj Paudel, Alireza Kalbasi, Fainareti N. Zervou, Ioannis M. Zacharioudakis, Constantinos Siettos and Cleo Anastassopoulou and has published in prestigious journals such as PLoS ONE, Clinical Infectious Diseases and Antimicrobial Agents and Chemotherapy.

In The Last Decade

Christos Grigoras

14 papers receiving 866 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Christos Grigoras United States	12	351	331	281	264	128	14	885
Kalvin Yu United States	18	338 1.0×	222 0.7×	428 1.5×	253 1.0×	104 0.8×	72	965
Juliëtte A. Severin Netherlands	20	308 0.9×	577 1.7×	202 0.7×	285 1.1×	96 0.8×	81	1.2k
Luci Corrêa Brazil	15	261 0.7×	234 0.7×	295 1.0×	314 1.2×	131 1.0×	41	928
Marc‐Oliver Wright United States	15	184 0.5×	423 1.3×	368 1.3×	311 1.2×	143 1.1×	58	1.1k
Jean Christophe Lucet France	15	214 0.6×	362 1.1×	258 0.9×	241 0.9×	109 0.9×	27	822
Usman Hadi Indonesia	18	285 0.8×	226 0.7×	236 0.8×	280 1.1×	52 0.4×	99	1.0k
Jadwiga Wójkowska‐Mach Poland	19	202 0.6×	303 0.9×	340 1.2×	355 1.3×	163 1.3×	155	1.3k
Darren R. Linkin United States	18	251 0.7×	264 0.8×	390 1.4×	172 0.7×	119 0.9×	40	1.0k
Lennie Derde Netherlands	16	160 0.5×	348 1.1×	232 0.8×	329 1.2×	147 1.1×	41	1.1k
Aurora Pop‐Vicas United States	16	195 0.6×	279 0.8×	478 1.7×	257 1.0×	135 1.1×	42	982

Countries citing papers authored by Christos Grigoras

Since Specialization

Citations

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

Fields of papers citing papers by Christos Grigoras

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christos Grigoras

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

All Works

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14 of 14 papers shown

Grigoras, Christos, Styliani Karanika, Michail Alevizakos, et al.. (2017). Correlation of Opioid Mortality with Prescriptions and Social Determinants: A Cross-sectional Study of Medicare Enrollees. Drugs. 78(1). 111–121. 23 indexed citations

Andreatos, Nikolaos, Christos Grigoras, Fadi Shehadeh, et al.. (2017). The impact of HIV infection and socioeconomic factors on the incidence of gonorrhea: A county-level, US-wide analysis. PLoS ONE. 12(9). e0183938–e0183938. 6 indexed citations

Karanika, Styliani, Christos Grigoras, Myrto Eleni Flokas, et al.. (2017). The Attributable Burden of Clostridium difficile Infection to Long‐Term Care Facilities Stay: A Clinical Study. Journal of the American Geriatrics Society. 65(8). 1733–1740. 13 indexed citations

Karanika, Styliani, Suresh Raj Paudel, Christos Grigoras, Alireza Kalbasi, & Eleftherios Mylonakis. (2016). Systematic Review and Meta-analysis of Clinical and Economic Outcomes from the Implementation of Hospital-Based Antimicrobial Stewardship Programs. Antimicrobial Agents and Chemotherapy. 60(8). 4840–4852. 269 indexed citations

Siettos, Constantinos, Cleo Anastassopoulou, Lucia Russo, Christos Grigoras, & Eleftherios Mylonakis. (2016). Forecasting and control policy assessment for the Ebola virus disease (EVD) epidemic in Sierra Leone using small-world networked model simulations. BMJ Open. 6(1). e008649–e008649. 13 indexed citations

Karanika, Styliani, et al.. (2016). Colonization With Methicillin-resistantStaphylococcus aureusand Risk for Infection Among Asymptomatic Athletes:A Systematic Review and Metaanalysis. Clinical Infectious Diseases. 63(2). 195–204. 25 indexed citations

Grigoras, Christos, Fainareti N. Zervou, Ioannis M. Zacharioudakis, Constantinos Siettos, & Eleftherios Mylonakis. (2016). Isolation of C. difficile Carriers Alone and as Part of a Bundle Approach for the Prevention of Clostridium difficile Infection (CDI): A Mathematical Model Based on Clinical Study Data. PLoS ONE. 11(6). e0156577–e0156577. 23 indexed citations

Alevizakos, Michail, Marios Detsis, Christos Grigoras, Jason T. Machan, & Eleftherios Mylonakis. (2016). The Impact of Shortages on Medication Prices: Implications for Shortage Prevention. Drugs. 76(16). 1551–1558. 15 indexed citations

Karanika, Styliani, Theodoros Karantanos, Marios Arvanitis, Christos Grigoras, & Eleftherios Mylonakis. (2016). Fecal Colonization With Extended-spectrum Beta-lactamase–ProducingEnterobacteriaceaeand Risk Factors Among Healthy Individuals: A Systematic Review and Metaanalysis. Clinical Infectious Diseases. 63(3). 310–318. 332 indexed citations

10.

Ziakas, Panayiotis D., Ioannis M. Zacharioudakis, Fainareti N. Zervou, et al.. (2015). Asymptomatic Carriers of Toxigenic C. difficile in Long-Term Care Facilities: A Meta-Analysis of Prevalence and Risk Factors. PLoS ONE. 10(2). e0117195–e0117195. 48 indexed citations

11.

Zervou, Fainareti N., Ioannis M. Zacharioudakis, Elina Eleftheria Pliakos, et al.. (2015). Adaptation of Cost Analysis Studies in Practice Guidelines. Medicine. 94(52). e2365–e2365. 10 indexed citations

12.

Grigoras, Christos, Panayiotis D. Ziakas, Elamparithi Jayamani, & Eleftherios Mylonakis. (2015). ATG16L1 and IL23R Variants and Genetic Susceptibility to Crohnʼs Disease. Inflammatory Bowel Diseases. 21(4). 768–776. 11 indexed citations

13.

Siettos, Constantinos, Cleo Anastassopoulou, Lucía Russo, Christos Grigoras, & Eleftherios Mylonakis. (2015). Modeling the 2014 Ebola Virus Epidemic 2013 Agent-Based Simulations, Temporal Analysis and Future Predictions for Liberia and Sierra Leone. PLoS Currents. 7. 48 indexed citations

14.

Karanika, Styliani, Suresh Raj Paudel, Fainareti N. Zervou, et al.. (2015). Prevalence and Clinical Outcomes of Clostridium difficile Infection in the Intensive Care Unit: A Systematic Review and Meta-Analysis. Open Forum Infectious Diseases. 3(1). ofv186–ofv186. 49 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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