Eleni Zachari

646 total citations
18 papers, 471 citations indexed

About

Eleni Zachari is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Eleni Zachari has authored 18 papers receiving a total of 471 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 9 papers in Pulmonary and Respiratory Medicine and 3 papers in Gastroenterology. Recurrent topics in Eleni Zachari's work include Bariatric Surgery and Outcomes (15 papers), Body Contouring and Surgery (7 papers) and Gastric Cancer Management and Outcomes (7 papers). Eleni Zachari is often cited by papers focused on Bariatric Surgery and Outcomes (15 papers), Body Contouring and Surgery (7 papers) and Gastric Cancer Management and Outcomes (7 papers). Eleni Zachari collaborates with scholars based in Greece, United Kingdom and Vietnam. Eleni Zachari's co-authors include George Tzovaras, Dimitris Zacharoulis, Eleni Sioka, Dimitris Papamargaritis, George Koukoulis, Ioannis Baloyiannis, Andreas Kapsoritakis, Αlexandra Bargiota, Όλγα Λαζούρα and Christos Rountas and has published in prestigious journals such as Annals of Surgery, Obesity Surgery and Surgery for Obesity and Related Diseases.

In The Last Decade

Eleni Zachari

17 papers receiving 459 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Eleni Zachari Greece 10 451 171 133 65 58 18 471
Shai Meron Eldar Israel 13 481 1.1× 120 0.7× 162 1.2× 35 0.5× 43 0.7× 50 563
Bart van Wagensveld Netherlands 3 451 1.0× 106 0.6× 138 1.0× 47 0.7× 34 0.6× 5 486
Chin Hong Lim Singapore 14 307 0.7× 97 0.6× 136 1.0× 58 0.9× 25 0.4× 34 397
Luigi Raparelli Italy 9 327 0.7× 92 0.5× 136 1.0× 41 0.6× 28 0.5× 14 383
Kong-Han Ser Taiwan 10 505 1.1× 190 1.1× 222 1.7× 48 0.7× 99 1.7× 10 580
Jan A. Apers Netherlands 15 637 1.4× 166 1.0× 180 1.4× 93 1.4× 84 1.4× 41 704
Owaid M. Almalki Saudi Arabia 9 356 0.8× 97 0.6× 138 1.0× 48 0.7× 36 0.6× 24 385
Ronald Kefurt Austria 8 488 1.1× 116 0.7× 117 0.9× 142 2.2× 94 1.6× 8 524
Ruben Schouten Netherlands 13 616 1.4× 117 0.7× 254 1.9× 67 1.0× 56 1.0× 32 658
Soheila Shakeri‐Leidenmühler Austria 9 681 1.5× 176 1.0× 279 2.1× 67 1.0× 120 2.1× 11 732

Countries citing papers authored by Eleni Zachari

Since Specialization
Citations

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

Fields of papers citing papers by Eleni Zachari

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Eleni Zachari

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

All Works

18 of 18 papers shown
1.
Tzovaras, George, Eleni Sioka, Konstantinos Perivoliotis, et al.. (2019). Hyperuricemia and acute gout after laparoscopic sleeve gastrectomy. Clinical Obesity. 9(2). e12296–e12296. 8 indexed citations
2.
Tzovaras, George, Eleni Sioka, Konstantinos Perivoliotis, et al.. (2018). Hair Loss After Laparoscopic Sleeve Gastrectomy. Obesity Surgery. 28(12). 3929–3934. 15 indexed citations
3.
Zacharoulis, Dimitris, et al.. (2018). Validation of the suter questionnaire after laparoscopic sleeve gastrectomy in the Greek population. Clinical Nutrition ESPEN. 28. 153–157. 3 indexed citations
4.
Sioka, Eleni, George Tzovaras, Konstantinos Perivoliotis, et al.. (2018). Impact of Laparoscopic Sleeve Gastrectomy on Gastrointestinal Motility. Gastroenterology Research and Practice. 2018. 1–17. 51 indexed citations
5.
Zacharoulis, Dimitris, Konstantinos Perivoliotis, Eleni Sioka, et al.. (2017). The use of over-the-scope clip in the treatment of persistent staple line leak after re-sleeve gastrectomy: Review of the literature. Journal of Minimal Access Surgery. 13(3). 228–228. 2 indexed citations
6.
Zacharoulis, Dimitris, Eleni Zachari, Eleni Sioka, et al.. (2017). Current knowledge and perception of bariatric surgery among Greek doctors living in Thessaly. Asian Journal of Endoscopic Surgery. 11(2). 138–145. 11 indexed citations
7.
8.
Papamargaritis, Dimitris, George Tzovaras, Eleni Sioka, et al.. (2016). Comparison of glucose homeostasis parameters between patients with high and low risk of diabetes at 6 weeks and 6 months after sleeve gastrectomy. Surgery for Obesity and Related Diseases. 13(6). 1016–1024. 2 indexed citations
9.
Sioka, Eleni, et al.. (2015). Desire for Body Contouring Surgery After Laparoscopic Sleeve Gastrectomy. Aesthetic Plastic Surgery. 39(6). 978–984. 22 indexed citations
10.
Sioka, Eleni, et al.. (2014). Complicated Gallstones after Laparoscopic Sleeve Gastrectomy. Journal of Obesity. 2014. 1–5. 48 indexed citations
11.
Baloyiannis, Ioannis, Dimitrios Symeonidis, Georgios Koukoulis, et al.. (2012). Complicated Cholelithiasis: An Unusual Combination of Acute Pancreatitis and Bouveret Syndrome. Case Reports in Gastroenterology. 6(2). 459–464. 4 indexed citations
12.
Sioka, Eleni, George Tzovaras, Konstantinos Oikonomou, et al.. (2012). Influence of Eating Profile on the Outcome of Laparoscopic Sleeve Gastrectomy. Obesity Surgery. 23(4). 501–508. 29 indexed citations
13.
Zacharoulis, Dimitris, et al.. (2012). A New Endovascular Radiofrequency Device for Dilatation of Vascular Stenosis in a Rabbit Model. Journal of Investigative Surgery. 25(4). 253–261.
14.
Papamargaritis, Dimitris, George Tzovaras, Eleni Sioka, et al.. (2012). Symptoms suggestive of dumping syndrome after provocation in patients after laparoscopic sleeve gastrectomy. International Journal of Surgery. 10(10). 642–642. 3 indexed citations
15.
Tzovaras, George, Ioannis Baloyiannis, Eleni Zachari, et al.. (2012). Laparoendoscopic Rendezvous Versus Preoperative ERCP and Laparoscopic Cholecystectomy for the Management of Cholecysto-Choledocholithiasis. Annals of Surgery. 255(3). 435–439. 60 indexed citations
16.
Papamargaritis, Dimitris, George Koukoulis, Eleni Sioka, et al.. (2012). Dumping Symptoms and Incidence of Hypoglycaemia After Provocation Test at 6 and 12 Months After Laparoscopic Sleeve Gastrectomy. Obesity Surgery. 22(10). 1600–1606. 84 indexed citations
17.
Zacharoulis, Dimitris, Eleni Sioka, Dimitris Papamargaritis, et al.. (2011). Influence of the Learning Curve on Safety and Efficiency of Laparoscopic Sleeve Gastrectomy. Obesity Surgery. 22(3). 411–415. 61 indexed citations
18.
Tzovaras, George, Dimitris Papamargaritis, Eleni Sioka, et al.. (2011). Symptoms Suggestive of Dumping Syndrome After Provocation in Patients After Laparoscopic Sleeve Gastrectomy. Obesity Surgery. 22(1). 23–28. 65 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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