Efthimia Karra

2.0k total citations
17 papers, 1.2k citations indexed

About

Efthimia Karra is a scholar working on Endocrinology, Diabetes and Metabolism, Surgery and Endocrine and Autonomic Systems. According to data from OpenAlex, Efthimia Karra has authored 17 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Endocrinology, Diabetes and Metabolism, 6 papers in Surgery and 5 papers in Endocrine and Autonomic Systems. Recurrent topics in Efthimia Karra's work include Diet and metabolism studies (5 papers), Regulation of Appetite and Obesity (5 papers) and Bariatric Surgery and Outcomes (4 papers). Efthimia Karra is often cited by papers focused on Diet and metabolism studies (5 papers), Regulation of Appetite and Obesity (5 papers) and Bariatric Surgery and Outcomes (4 papers). Efthimia Karra collaborates with scholars based in United Kingdom, France and Estonia. Efthimia Karra's co-authors include Rachel L. Batterham, Keval Chandarana, Ahmed Yousseif, Dominic J. Withers, Julian Emmanuel, Çiğdem Gelegen, Kevin Deighton, David J. Stensel, Marco Adamo and Andrew Jenkinson and has published in prestigious journals such as SHILAP Revista de lepidopterología, Blood and Gastroenterology.

In The Last Decade

Efthimia Karra

16 papers receiving 1.2k citations

Peers

Efthimia Karra
Roberte Aubert France
Massimo D’Amato Italy
Joanna Bonior Poland
Barbara A. Parker Australia
Keval Chandarana United Kingdom
David D’Alessio United States
Akila De Silva United Kingdom
Kaare V. Grunddal Denmark
Jessica O’Neill United States
Federico Mallo Spain
Roberte Aubert France
Efthimia Karra
Citations per year, relative to Efthimia Karra Efthimia Karra (= 1×) peers Roberte Aubert

Countries citing papers authored by Efthimia Karra

Since Specialization
Citations

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

Fields of papers citing papers by Efthimia Karra

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Efthimia Karra

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

All Works

17 of 17 papers shown
1.
Karra, Efthimia, et al.. (2021). Brucella-Induced Acute Psychosis: A Novel Cause of Acute Psychosis. SHILAP Revista de lepidopterología. 2021. 1–4. 2 indexed citations
2.
Armeni, Eleni, Sulmaaz Qamar, Rupert Negus, et al.. (2020). Protracted ketonaemia in hyperglycaemic emergencies in COVID-19: a retrospective case series. The Lancet Diabetes & Endocrinology. 8(8). 660–663. 57 indexed citations
3.
Moores, Rachel, et al.. (2020). A severe case of methaemoglobinaemia in a Brazilian hairdresser. BMJ Case Reports. 13(1). e232735–e232735. 3 indexed citations
4.
Karra, Efthimia, et al.. (2018). New diagnosis of hyperthyroidism in primary care. BMJ. 362. k2880–k2880. 5 indexed citations
5.
Karra, Efthimia, Ahmed Yousseif, Geoffrey E. Rose, & Stephanie E Baldeweg. (2016). Clinical assessment of patients with thyroid eye disease. British Journal of Hospital Medicine. 77(1). C2–C5. 1 indexed citations
6.
Newson, Justine, Melanie Stables, Efthimia Karra, et al.. (2014). Resolution of acute inflammation bridges the gap between innate and adaptive immunity. Blood. 124(11). 1748–1764. 124 indexed citations
7.
Karra, Efthimia & Stephanie E Baldeweg. (2013). Diabetes: Clinician's Desk Reference. British Journal of Hospital Medicine. 74(8). 477–477. 4 indexed citations
8.
9.
Scott, William R., Çiğdem Gelegen, Keval Chandarana, et al.. (2013). Differential Pre-mRNA Splicing Regulates Nnat Isoforms in the Hypothalamus after Gastric Bypass Surgery in Mice. PLoS ONE. 8(3). e59407–e59407. 13 indexed citations
10.
Mägi, Reedik, Ahmed Yousseif, Andrea Pucci, et al.. (2013). Contribution of 32 GWAS-Identified Common Variants to Severe Obesity in European Adults Referred for Bariatric Surgery. PLoS ONE. 8(8). e70735–e70735. 37 indexed citations
11.
Deighton, Kevin, Efthimia Karra, Rachel L. Batterham, & David J. Stensel. (2013). Appetite, energy intake, and PYY3–36 responses to energy-matched continuous exercise and submaximal high-intensity exercise. Applied Physiology Nutrition and Metabolism. 38(9). 947–952. 71 indexed citations
12.
Yousseif, Ahmed, Efthimia Karra, & Stephanie E Baldeweg. (2012). Acromegaly. British Journal of Hospital Medicine. 73(Sup8). C119–C123.
13.
Chandarana, Keval, Çiğdem Gelegen, Efthimia Karra, et al.. (2011). Diet and Gastrointestinal Bypass–Induced Weight Loss. Diabetes. 60(3). 810–818. 109 indexed citations
14.
Karra, Efthimia, Ahmed Yousseif, & Rachel L. Batterham. (2010). Mechanisms facilitating weight loss and resolution of type 2 diabetes following bariatric surgery. Trends in Endocrinology and Metabolism. 21(6). 337–344. 85 indexed citations
15.
Chandarana, Keval, Julian Emmanuel, Efthimia Karra, et al.. (2009). Subject Standardization, Acclimatization, and Sample Processing Affect Gut Hormone Levels and Appetite in Humans. Gastroenterology. 136(7). 2115–2126. 70 indexed citations
16.
Karra, Efthimia & Rachel L. Batterham. (2009). The role of gut hormones in the regulation of body weight and energy homeostasis. Molecular and Cellular Endocrinology. 316(2). 120–128. 159 indexed citations
17.
Karra, Efthimia, Keval Chandarana, & Rachel L. Batterham. (2008). The role of peptide YY in appetite regulation and obesity. The Journal of Physiology. 587(1). 19–25. 231 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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