G. Kitis

3.6k total citations · 2 hit papers
40 papers, 2.7k citations indexed

About

G. Kitis is a scholar working on Epidemiology, Hepatology and Surgery. According to data from OpenAlex, G. Kitis has authored 40 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Epidemiology, 25 papers in Hepatology and 7 papers in Surgery. Recurrent topics in G. Kitis's work include Hepatitis B Virus Studies (23 papers), Hepatitis C virus research (22 papers) and Liver Disease Diagnosis and Treatment (20 papers). G. Kitis is often cited by papers focused on Hepatitis B Virus Studies (23 papers), Hepatitis C virus research (22 papers) and Liver Disease Diagnosis and Treatment (20 papers). G. Kitis collaborates with scholars based in Greece, Canada and United States. G. Kitis's co-authors include Stephanos J. Hadziyannis, Patrick Marcellin, Seng Gee Lim, Carol Brosgart, E. Jenny Heathcote, Ting‐Tsung Chang, Zachary Goodman, Nicolaos C. Tassopoulos, Mario Rizzetto and Shelly Xiong and has published in prestigious journals such as New England Journal of Medicine, Gastroenterology and Hepatology.

In The Last Decade

G. Kitis

38 papers receiving 2.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Adefovir Dipivoxil for the Treatment of Hepatitis B e Antigen–Negative Chronic Hepatitis B

2003 749 citations Stephanos J. Hadziyannis, Nicolaos C. Tassopoulos et al. New England Journal of Medicine profile →
Long-term Therapy With Adefovir Dipivoxil for HBeAg-Negative Chronic Hepatitis B for up to 5 Years

2006 703 citations Stephanos J. Hadziyannis, Nicolaos C. Tassopoulos et al. Gastroenterology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G. Kitis Greece	17	2.5k	2.4k	364	130	71	40	2.7k
S. Brillanti Italy	21	1.7k 0.7×	1.9k 0.8×	101 0.3×	194 1.5×	135 1.9×	51	2.2k
Selım Gürel Türkiye	20	2.8k 1.1×	2.8k 1.2×	227 0.6×	62 0.5×	53 0.7×	50	3.0k
Anna Suk‐Fong Lok United States	17	1.1k 0.4×	1.1k 0.5×	148 0.4×	95 0.7×	127 1.8×	21	1.4k
Alexandra L. Gibas United States	9	1.9k 0.7×	1.9k 0.8×	194 0.5×	87 0.7×	86 1.2×	12	2.3k
M.P. Manns Germany	15	1.4k 0.6×	1.7k 0.7×	97 0.3×	215 1.7×	35 0.5×	47	1.9k
Chih‐Lin Lin Taiwan	30	2.8k 1.1×	2.6k 1.1×	133 0.4×	111 0.9×	205 2.9×	97	3.2k
Eduardo B. Martins United States	17	1.1k 0.4×	1.0k 0.4×	133 0.4×	110 0.8×	50 0.7×	42	1.4k
Andrew J. Muir United States	14	998 0.4×	1.2k 0.5×	218 0.6×	56 0.4×	29 0.4×	35	1.4k
Tony Andréani France	11	977 0.4×	962 0.4×	79 0.2×	307 2.4×	91 1.3×	20	1.2k
Terryl J. Ortego United States	5	1.1k 0.4×	1.2k 0.5×	71 0.2×	45 0.3×	53 0.7×	5	1.5k

Countries citing papers authored by G. Kitis

Since Specialization

Citations

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

Fields of papers citing papers by G. Kitis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Kitis

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

All Works

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20 of 20 papers shown

Schiff, Eugene R., Samuel S. Lee, Seung Kew Yoon, et al.. (2011). BRIEF COMMUNICATION Long-Term Treatment With Entecavir Induces Reversal of Advanced Fibrosis or Cirrhosis in Patients With Chronic Hepatitis B. 1 indexed citations

Kapetanos, Dimitrios, et al.. (2010). Unique case of intestinal lymphangiectasia in an immunocompetent adult, caused by CMV and EBV co-infection. Annals of Gastroenterology. 23(2). 136–138. 1 indexed citations

Schiff, Eugene R., Samuel S. Lee, You‐Chen Chao, et al.. (2010). Long-Term Treatment With Entecavir Induces Reversal of Advanced Fibrosis or Cirrhosis in Patients With Chronic Hepatitis B. Clinical Gastroenterology and Hepatology. 9(3). 274–276.e1. 137 indexed citations

Kapetanos, Dimitrios, et al.. (2009). Helicobacter pylori eradication improves acid reflux and esophageal motility in patients with Gastroesophageal Reflux Disease and antral gastritis. Annals of Gastroenterology. 21(4). 233–236. 1 indexed citations

Manesis, Emanuel K., George Papatheodoridis, Giota Touloumi, et al.. (2009). Natural course of treated and untreated chronic HCV infection: results of the nationwide Hepnet.Greece cohort study. Alimentary Pharmacology & Therapeutics. 29(10). 1121–1130. 17 indexed citations

Buster, Erik H.C.J., Hajo J. Flink, Halis Şimşek, et al.. (2009). Early HBeAg Loss During Peginterferon α-2b Therapy Predicts HBsAg Loss: Results of a Long-Term Follow-Up Study in Chronic Hepatitis B Patients. The American Journal of Gastroenterology. 104(10). 2449–2457. 22 indexed citations

Kapetanos, Dimitrios, et al.. (2007). Case series of transpancreatic septotomy as precutting technique for difficult bile duct cannulation. Endoscopy. 39(9). 802–806. 28 indexed citations

Hadziyannis, Stephanos J., Nicolaos C. Tassopoulos, E. Jenny Heathcote, et al.. (2006). Long-term Therapy With Adefovir Dipivoxil for HBeAg-Negative Chronic Hepatitis B for up to 5 Years. Gastroenterology. 131(6). 1743–1751. 703 indexed citations breakdown →

Sypsa, Vana, N.C. Tassopoulos, John Boletis, et al.. (2005). Molecular epidemiology of hepatitis C virus (HCV) in Greece: temporal trends in HCV genotype‐specific incidence and molecular characterization of genotype 4 isolates. Journal of Viral Hepatitis. 13(1). 19–27. 71 indexed citations

10.

Hadziyannis, Stephanos J., Nicolaos C. Tassopoulos, E. Jenny Heathcote, et al.. (2005). Long-Term Therapy with Adefovir Dipivoxil for HBeAg-Negative Chronic Hepatitis B. New England Journal of Medicine. 352(26). 2673–2681. 407 indexed citations

11.

Hadziyannis, Stephanos J., N.C. Tassopoulos, E. Jenny Heathcote, et al.. (2005). Long-term (3-year) Therapy with Adefovir Dipivoxil for the Treatment of Hepatitis B e Antigen Negative Chronic Hepatitis B. New England Journal of Medicine. 352(26). 9 indexed citations

12.

Papatheodoridis, George, Evangelini Dimou, Spilios Manolakopoulos, et al.. (2005). Outcome of Hepatitis B e Antigen–Negative Chronic Hepatitis B on Long-Term Nucleos(t)ide Analog Therapy Starting With Lamivudine *. Hepatology. 42(1). 121–129. 166 indexed citations

13.

Kitis, G., et al.. (2004). Octreotide in the treatment of inoperable hepatocellular carcinoma. Annals of Gastroenterology. 17(1). 4 indexed citations

14.

Hadziyannis, Stephanos J., Nicolaos C. Tassopoulos, E. Jenny Heathcote, et al.. (2003). Adefovir Dipivoxil for the Treatment of Hepatitis B e Antigen–Negative Chronic Hepatitis B. New England Journal of Medicine. 348(9). 800–807. 749 indexed citations breakdown →

15.

Kitis, G., et al.. (2000). Alexithymia and psychological disorders in patients with inflammatory bowel disease. Gastroenterology. 118(4). A118–A118. 2 indexed citations

16.

Janssen, Harry L.A., Guido Gerken, Vicente Carréño, et al.. (1999). Interferon alfa for chronic hepatitis B infection: Increased efficacy of prolonged treatment. Hepatology. 30(1). 238–243. 115 indexed citations

17.

Archimandritis, Athanasios J., et al.. (1992). Sucralfate and Ranitidine Twice Daily in the Treatment of Gastric Ulcer. A Multicenter Randomized Double-Blind Study. Journal of Clinical Gastroenterology. 14(1). 8–10. 2 indexed citations

18.

Archimandritis, Athanasios J., et al.. (1991). Comparison of Sucralfate and Ranitidine Twice Daily in Duodenal Ulcer Treatment. Journal of Clinical Gastroenterology. 13(4). 380–383. 5 indexed citations

19.

Kitis, G., et al.. (1980). Association of coeliac disease and inflammatory bowel disease.. Gut. 21(7). 636–641. 52 indexed citations

20.

Kitis, G., Hannah M. Thompson, & R N Allan. (1979). Finger clubbing in inflammatory bowel disease: its prevalence and pathogenesis.. BMJ. 2(6194). 825–828. 42 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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