All Stories

  1. Exploring the Effects of Annual Income, History of Area and Natural Beauty on Loyalty to a Tourist Destination: The Case of Thessaloniki, Greece

    Article • International Journal of Strategic Innovative Marketing, January 2114, i-das

    Dr Konstantinos C. Fragkos

  2. Structural empowerment is a strong predictor of organizational commitment in nurses: A systematic review and meta‐analysis

    Article • Journal of Advanced Nursing, January 2020, Wiley

    Dr Konstantinos C. Fragkos

  3. Adipose Tissue Imaging as Nutritional Predictors in Patients Undergoing Enterocutaneous Fistula Repair

    Article • Nutrition, January 2020, Elsevier

    Dr Konstantinos C. Fragkos

  4. Correction: Bountagkidis, G.; et al. EU Development Aid towards Sub-Saharan Africa: Exploring the Normative Principle. Soc. Sci. 2015, 4, 85–116

    Article • Social Sciences, June 2019, MDPI AG

    Dr Konstantinos C. Fragkos

  5. Response to Letter re: Refeeding syndrome in adults receiving total parenteral nutrition: An audit of practice at a tertiary UK centre

    Article • Clinical Nutrition, April 2019, Elsevier

    Dr Konstantinos C. Fragkos

  6. Multicentre randomised controlled trial comparing standard and high resolution optical technologies in colorectal cancer screening

    Article • Frontline Gastroenterology, February 2019, BMJ

    Dr Konstantinos C. Fragkos

  7. Refeeding syndrome in adults receiving total parenteral nutrition: An audit of practice at a tertiary UK centre

    Article • Clinical Nutrition, July 2018, Elsevier

    Dr Konstantinos C. Fragkos

  8. Performance Status, Prognostic Scoring, and Parenteral Nutrition Requirements Predict Survival in Patients with Advanced Cancer Receiving Home Parenteral Nutrition

    Article • Nutrition and Cancer, November 2017, Taylor & Francis

    Dr Konstantinos C. Fragkos

  9. Citrulline as a marker of intestinal function and absorption in clinical settings: A systematic review and meta-analysis

    Article • United European Gastroenterology Journal, October 2017, SAGE Publications

    Dr Konstantinos C. Fragkos

  10. Eluxadoline, a new drug for IBS-D (irritable bowel syndrome with diarrhea)

    Article • Clinical and Experimental Gastroenterology, September 2017, Dove Medical Press

    Dr Konstantinos C. Fragkos

  11. Plantar keratoderma of Sézary syndrome

    Article • Clinical Case Reports, August 2017, Wiley

    Dr Konstantinos C. Fragkos

  12. PWE-101 Citrulline as a marker of intestinal function and absorption in clinical settings: a systematic review meta-analysis

    Article • June 2017, BMJ

    Dr Konstantinos C. Fragkos

  13. PTU-109 Home parenteral nutrition in patients with advanced cancer: a systematic review

    Article • June 2017, BMJ

    Dr Konstantinos C. Fragkos

  14. The impact of anaemia on survival in gastro-oesophageal cancer

    Article • European Journal of Cancer, February 2017, Elsevier

    Dr Konstantinos C. Fragkos

  15. Reflective Practice in Healthcare Education: An Umbrella Review

    Article • Education Sciences, August 2016, MDPI AG

    Dr Konstantinos C. Fragkos

  16. Reflective Practice in Healthcare Education: An Umbrella Review

    Article • August 2016, MDPI AG

    Dr Konstantinos C. Fragkos

  17. Exploring the distribution for the estimator of Rosenthal's ‘fail-safe’ number of unpublished studies in meta-analysis

    Article • Communication in Statistics- Theory and Methods, June 2016, Taylor & Francis

    Dr Konstantinos C. Fragkos

  18. Systematic review with meta-analysis: effect of fibre supplementation on chronic idiopathic constipation in adults

    Article • Alimentary Pharmacology & Therapeutics, May 2016, Wiley

    Dr Konstantinos C. Fragkos

  19. Incidence and Severity of Prepouch Ileitis

    Article • Inflammatory Bowel Diseases, March 2016, Wolters Kluwer Health

    Dr Konstantinos C. Fragkos

  20. The validity of health-related quality of life questionnaires in bronchiectasis: a systematic review and meta-analysis

    Article • Thorax, February 2016, BMJ

    Dr Konstantinos C. Fragkos

  21. What about clonidine for diarrhoea? A systematic review and meta-analysis of its effect in humans

    Article • Therapeutic Advances in Gastroenterology, January 2016, SAGE Publications

    Dr Konstantinos C. Fragkos

  22. Umbrella Reviews, Overviews of Reviews, and Meta-epidemiologic Studies: Similarities and Differences

    Article • January 2016, Springer Science + Business Media

    Dr Konstantinos C. Fragkos

  23. PTU-258 Prevalence and severity of pre-pouch ileitis: a distinct disease entity or a manifestation of refractory pouchitis?: Abstract PTU-258 Table 1

    Article • Gut, June 2015, BMJ

    Dr Konstantinos C. Fragkos

  24. PTH-208 Home parenteral nutrition (HPN) in palliative oncology patients – a UK single centre case series with survival analysis

    Article • Gut, June 2015, BMJ

    Dr Konstantinos C. Fragkos

  25. PTH-200 Amino acid profiles in patient with intestinal failure: preliminary data on biochemical insights

    Article • Gut, June 2015, BMJ

    Dr Konstantinos C. Fragkos

  26. PTH-197 Significant reduction in catheter-related bloodstream infections in high risk adult patients on home pn or iv fluids after introduction of secondary prophylaxis with taurolidine-citrate line lock: Abstract PTH-197 Table 1

    Article • Gut, June 2015, BMJ

    Dr Konstantinos C. Fragkos

  27. OC-068 A systematic review and meta-analysis of clonidine in diarrhoea or intestinal transit: clonidine has an objective anti-diarrheal effect

    Article • Gut, June 2015, BMJ

    Dr Konstantinos C. Fragkos

  28. Su1658 Incidence and Severity of Pre-Pouch Ileitis: a Distinct Disease Entity or a Manifestation of Refractory Pouchitis?

    Article • Gastrointestinal Endoscopy, May 2015, Elsevier

    Dr Konstantinos C. Fragkos

  29. Tourist Loyalty is All about Prices, Culture and the Sun: A Multinomial Logistic Regression of Tourists Visiting Athens

    Article • Procedia - Social and Behavioral Sciences, February 2015, Elsevier

    Dr Konstantinos C. Fragkos

  30. EU Development Aid towards Sub-Saharan Africa: Exploring the Normative Principle

    Article • Social Sciences, January 2015, MDPI AG

    Dr Konstantinos C. Fragkos, Professor Christos C. Frangos

  31. The Effect of Fibre on Chronic Constipation in Adults: A Systematic Review

    Article • Proceedings of The Nutrition Society, January 2015, Cambridge University Press

    Dr Konstantinos C. Fragkos

  32. The diagnostic value of inflammatory markers in perforated appendicitis

    Article • International Journal of Surgery, November 2014, Elsevier

    Dr Konstantinos C. Fragkos

  33. The effect of probiotics on functional constipation in adults: a systematic review and meta-analysis of randomized controlled trials

    Article • American Journal of Clinical Nutrition, August 2014, American Society for Nutrition

    Dr Konstantinos C. Fragkos

  34. PWE-184 The Effect Of Fibre On Chronic Constipation In Adults: A Systematic Review

    Article • Gut, June 2014, BMJ

    Dr Konstantinos C. Fragkos

  35. PWE-164 A Meta-analysis Of Randomised Controlled Trials On The Effect Of Probiotics On Functional Constipation In Adults

    Article • Gut, June 2014, BMJ

    Dr Konstantinos C. Fragkos

  36. Applied medical statistics using SAS

    Article • Journal of Applied Statistics, January 2014, Taylor & Francis

    Dr Konstantinos C. Fragkos

  37. Publication Bias in Meta-Analysis: Confidence Intervals for Rosenthal’s Fail-Safe Number

    Article • International Scholarly Research Notices, January 2014, Hindawi Publishing Corporation

    Dr Konstantinos C. Fragkos, Professor Christos C. Frangos

  38. The effect of probiotics on functional constipation: a systematic review of randomised controlled trials

    Article • Proceedings of The Nutrition Society, January 2014, Cambridge University Press

    Dr Konstantinos C. Fragkos

  39. Development and validation of the disease-specific Short Bowel Syndrome-Quality of Life (SBS-QoL™) scale

    Article • Clinical Nutrition, October 2013, Elsevier

    Dr Konstantinos C. Fragkos

  40. Crisis communication strategies: a case of British Petroleum

    Article • Industrial and Commercial Training, September 2013, Emerald

    Dr Konstantinos C. Fragkos

  41. Radiation-induced bowel injury: the impact of radiotherapy on survivorship after treatment for gynaecological cancers

    Article • British Journal of Cancer, September 2013, Springer Science + Business Media

    Dr Konstantinos C. Fragkos

  42. Online and mobile customer behaviour: a critical evaluation of Grounded Theory studies

    Article • Behaviour and Information Technology, July 2013, Taylor & Francis

    Dr Konstantinos C. Fragkos, Professor Christos C. Frangos

  43. The International Monetary Fund, the World Bank and Financial Stability: The Case of Russian and East Asian Financial Crises

    Article • The Journal of Economics Studies and Research, June 2013, IBIMA Publishing

    Dr Konstantinos C. Fragkos, Professor Christos C. Frangos

  44. A systematic review and meta-analysis of probiotics for the management of radiation induced bowel disease

    Article • Clinical Nutrition, June 2013, Elsevier

    Dr Konstantinos C. Fragkos

  45. PWE-087 A Critical Review of Grounded Theory use in Inflammatory Bowel Disease Studies

    Article • Gut, June 2013, BMJ

    Dr Konstantinos C. Fragkos

  46. Assessing Eating Disorder Risk: The Pivotal Role of Achievement Anxiety, Depression and Female Gender in Non-Clinical Samples

    Article • Nutrients, March 2013, MDPI AG

    Dr Konstantinos C. Fragkos, Professor Christos C. Frangos

  47. P542 Correlates of IBD fatigue: a meta-analysis and systematic review

    Article • Journal of Crohn s and Colitis, February 2013, Oxford University Press (OUP)

    Dr Konstantinos C. Fragkos

  48. Spatial and temporal evaluation of cell attachment to printed polycaprolactone microfibres

    Article • Acta Biomaterialia, February 2013, Elsevier

    Dr Konstantinos C. Fragkos

  49. OP035 PROBIOTICS FOR PREVENTION OF RADIATION INDUCED BOWEL DISEASE: NEW FINDINGS AND UPDATED META-ANALYS

    Article • Clinical Nutrition Supplements, September 2012, Elsevier

    Dr Konstantinos C. Fragkos

  50. Critical review of the e-loyalty literature: a purchase-centred framework

    Article • Electronic Commerce Research, August 2012, Springer Science + Business Media

    Dr Konstantinos C. Fragkos

  51. Building hollow organs from 'magnetic cells'

    Article • Journal of The Royal Society Interface, June 2012, Royal Society Publishing

    Dr Daniel Ortega, Dr Konstantinos C. Fragkos

  52. Posters

    Article • Annals of Oncology, June 2012, Oxford University Press (OUP)

    Dr Konstantinos C. Fragkos, Prof Afonso M Cavaco

  53. Factors Affecting Customers’ Decision for Taking out Bank Loans: A Case of Greek Customers

    Article • Journal of Marketing Research and Case Studies, May 2012, IBIMA Publishing

    Dr Konstantinos C. Fragkos, Professor Christos C. Frangos

  54. Tu1224 A Systematic Review and Meta-Analysis of Pancreatic Autoantibody's (Pab) Diagnostic Accuracy vs Standard Diagnosis in Patients With Inflammatory Bowel Disease

    Article • Gastroenterology, May 2012, Elsevier

    Dr Konstantinos C. Fragkos

  55. Validity of intraoperative gross examination of myometrial invasion in patients with endometrial cancer: a meta-analysis

    Article • Acta Obstetricia Et Gynecologica Scandinavica, April 2012, Wiley

    Dr Konstantinos C. Fragkos

  56. Towards an extension of the two-variable model of carcinogenesis through oncogenes and tumour suppressor genes

    Article • Medical Hypotheses, December 2011, Elsevier

    Dr Konstantinos C. Fragkos

  57. Review of the Literature and Description of a Case of Sclerosing Encapsulating Peritonitis Requiring Home Parenteral Nutrition

    Article • Seminars in Musculoskeletal Radiology, July 2011, Thieme Publishing Group

    Dr Konstantinos C. Fragkos

  58. Higoumenakis’ sign in the diagnosis of congenital syphilis in anthropological specimens

    Article • Medical Hypotheses, July 2011, Elsevier

    Dr Konstantinos C. Fragkos, Professor Christos C. Frangos

  59. OP048 A META-ANALYSIS ON THE ASSOCIATION OF CITRULLINE PLASMA LEVELS AND SMALL BOWEL LENGTH

    Article • Clinical Nutrition Supplements, January 2011, Elsevier

    Dr Konstantinos C. Fragkos

  60. PP228-SUN IS CITRULLINE A MARKER OF SMALL INTESTINAL ABSORPTION? A SYSTEMATIC REVIEW AND META- ANALYSIS

    Article • Clinical Nutrition Supplements, January 2011, Elsevier

    Dr Konstantinos C. Fragkos

  61. P01-39 - Playing violent games, internet café visits and degree of daily schedule disruption predict internet addiction in a sample of greek young internet café users

    Article • European Psychiatry, January 2011, Elsevier

    Dr Konstantinos C. Fragkos

  62. P02-121 - Prevalence and risk factors of eating disorders in Greek undergraduate students

    Article • European Psychiatry, January 2011, Elsevier

    Dr Konstantinos C. Fragkos

  63. PP059-MON DEVELOPMENT AND VALIDATION OF A SHORT BOWEL SYNDROME (SBS) SPECIFIC QUALITY OF LIFE SCALE

    Article • Clinical Nutrition Supplements, January 2011, Elsevier

    Dr Konstantinos C. Fragkos

  64. Problematic Internet Use Among Greek University Students: An Ordinal Logistic Regression with Risk Factors of Negative Psychological Beliefs, Pornographic Sites, and Online Games

    Article • Cyberpsychology Behavior and Social Networking, January 2011, Mary Ann Liebert Inc

    Dr Konstantinos C. Fragkos, Professor Christos C. Frangos

  65. P01-40 - Psychologic predictors and epidemiology of internet addiction among university students in greece

    Article • European Psychiatry, January 2011, Elsevier

    Dr Konstantinos C. Fragkos

  66. Das turbulente Leben von Giorgos (Georg) Higoumenakis (1895 – 1983), Entdecker des Higoumenakis-Zeichens in später kongenitaler Syphilis und Pionier in der Forschung zur Leishmaniose

    Article • Aktuelle Dermatologie, July 2010, Thieme Publishing Group

    Dr Konstantinos C. Fragkos, Professor Christos C. Frangos

  67. On a Broader Description of Alimentary Consumption Patterns: The Case of Greece (1957-2005)

    Article • Journal of Mathematics Research, April 2010, Canadian Center of Science and Education

    Dr Konstantinos C. Fragkos, Professor Christos C. Frangos

  68. Towards a realistic approach to medical biography

    Article • Journal of Medical Biography, February 2010, SAGE Publications

    Dr Konstantinos C. Fragkos

  69. LB021 FEMALE GENDER AND DEPRESSION AS PREDICTIVE FACTORS OF EATING DISORDERS IN A SAMPLE OF GREEK UNIVERSITY STUDENTS

    Article • Clinical Nutrition Supplements, January 2010, Elsevier

    Dr Konstantinos C. Fragkos

  70. P02-246 - Factors predicting the use of internet at work for non-work purposes for a random sample of company workers in Greece

    Article • European Psychiatry, January 2010, Elsevier

    Dr Konstantinos C. Fragkos, Professor Christos C. Frangos

  71. Effect of antiobesity medications in patients with type 2 diabetes mellitus

    Article • Diabetes Obesity and Metabolism, July 2009, Wiley

    Dr Konstantinos C. Fragkos

  72. George Higoumenakis (1895-1983): Greek dermatologist

    Article • Journal of Medical Biography, April 2009, SAGE Publications

    Dr Konstantinos C. Fragkos, Professor Christos C. Frangos

  73. P01-31 Internet dependence in college students from Greece

    Article • European Psychiatry, January 2009, Elsevier

    Dr Konstantinos C. Fragkos, Professor Christos C. Frangos

  74. Correction on the prevalence data of inflammatory bowel disease in Puerto Rico

    Article • Inflammatory Bowel Diseases, October 2007, Wolters Kluwer Health

    Dr Konstantinos C. Fragkos

  75. Is the downregulation of EphB2 receptor expression during colorectal tumorigenesis due to hypoxia?

    Article • Gut, June 2007, BMJ

    Dr Konstantinos C. Fragkos