| Enteral nutrition is superior to parenteral nutrition in severe acute pancreatitis: results of a randomized prospective trial F Kalfarentzos, J Kehagias, N Mead, K Kokkinis, CA Gogos British Journal of Surgery 84 (12), 1665-1669, 1997 | 1022 | 1997 |
| Randomized clinical trial of laparoscopic Roux-en-Y gastric bypass versus laparoscopic sleeve gastrectomy for the management of patients with BMI< 50 kg/m 2 I Kehagias, SN Karamanakos, M Argentou, F Kalfarentzos Obesity surgery 21, 1650-1656, 2011 | 425 | 2011 |
| Laparoscopic versus open appendectomy: which way to go? I Kehagias, SN Karamanakos, S Panagiotopoulos, K Panagopoulos, ... World journal of gastroenterology: WJG 14 (31), 4909, 2008 | 205 | 2008 |
| Prophylaxis of venous thromboembolism using two different doses of low-molecular-weight heparin (nadroparin) in bariatric surgery: a prospective randomized trial F Kalfarentzos, S Yarmenitis, I Kehagias, M Karamesini, ... Obesity surgery 11 (6), 670-676, 2001 | 135 | 2001 |
| Roux-en-Y gastric bypass versus a variant of biliopancreatic diversion in a non-superobese population: prospective comparison of the efficacy and the incidence of metabolic … G Skroubis, S Anesidis, I Kehagias, N Mead, K Vagenas, F Kalfarentzos Obesity surgery 16 (4), 488-495, 2006 | 129 | 2006 |
| Hormone changes and diabetes resolution after biliopancreatic diversion and laparoscopic sleeve gastrectomy: a comparative prospective study M Tsoli, A Chronaiou, I Kehagias, F Kalfarentzos, TK Alexandrides Surgery for Obesity and Related Diseases 9 (5), 667-677, 2013 | 126 | 2013 |
| Laparoscopy in the emergency setting: a retrospective review of 540 patients with acute abdominal pain SN Karamanakos, E Sdralis, S Panagiotopoulos, I Kehagias Surgical Laparoscopy Endoscopy & Percutaneous Techniques 20 (2), 119-124, 2010 | 116 | 2010 |
| Lower ghrelin levels and exaggerated postprandial peptide-YY, glucagon-like peptide-1, and insulin responses, after gastric fundus resection, in patients undergoing Roux-en-Y … A Chronaiou, M Tsoli, I Kehagias, M Leotsinidis, F Kalfarentzos, ... Obesity surgery 22, 1761-1770, 2012 | 105 | 2012 |
| Revisional bariatric surgery: 13-year experience from a tertiary institution C Spyropoulos, I Kehagias, S Panagiotopoulos, N Mead, F Kalfarentzos Archives of surgery 145 (2), 173-177, 2010 | 98 | 2010 |
| Vertical banded gastroplasty versus standard or distal Roux-en-Y gastric bypass based on specific selection criteria in the morbidly obese: preliminary results F Kalfarentzos, A Dimakopoulos, I Kehagias, A Loukidi, N Mead Obesity surgery 9 (5), 433-442, 1999 | 89 | 1999 |
| Weight loss following vertical banded gastroplasty: intermediate results of a prospective study FKM Facs, I Kechagias, K Soulikia, AL Rn, NM Rd Obesity surgery 11 (3), 265-270, 2001 | 84 | 2001 |
| Efficacy of sleeve gastrectomy as sole procedure in patients with clinically severe obesity (BMI≤ 50 kg/m2) I Kehagias, C Spyropoulos, S Karamanakos, F Kalfarentzos Surgery for obesity and related diseases 9 (3), 363-369, 2013 | 77 | 2013 |
| Management of gastrointestinal leaks after surgery for clinically severe obesity C Spyropoulos, MI Argentou, T Petsas, K Thomopoulos, I Kehagias, ... Surgery for Obesity and Related Diseases 8 (5), 609-615, 2012 | 77 | 2012 |
| Sleeve gastrectomy: have we finally found the holy grail of bariatric surgery? A review of the literature. I Kehagias, A Zygomalas, D Karavias, S Karamanakos European Review for Medical & Pharmacological Sciences 20 (23), 2016 | 68 | 2016 |
| Dermolipectomies following weight loss after surgery for morbid obesity L Fotopoulos, I Kehagias, F Kalfarentzos Obesity surgery 10 (5), 451-459, 2000 | 66 | 2000 |
| Long-term nutritional deficiencies following sleeve gastrectomy: a 6-year single-centre retrospective study F Mulita, C Lampropoulos, D Kehagias, GI Verras, L Tchabashvili, ... Menopause Review/Przegląd Menopauzalny 20 (4), 170-176, 2021 | 59 | 2021 |
| A prospective randomized study comparing patients with morbid obesity submitted to sleeve gastrectomy with or without omentectomy E Sdralis, M Argentou, N Mead, I Kehagias, T Alexandridis, F Kalfarentzos Obesity surgery 23, 965-971, 2013 | 54 | 2013 |
| Surgical repair of umbilical hernias in cirrhosis with ascites CK Triantos, V Nikolopoulou, I Kehagias, AK Burroughs The American journal of the medical sciences 341 (3), 222-226, 2011 | 54 | 2011 |
| Biliopancreatic diversion with Roux-en-Y gastric bypass and long limbs: advances in surgical treatment for super-obesity F Kalfarentzos, G Skroubis, S Karamanakos, M Argentou, N Mead, ... Obesity surgery 21, 1849-1858, 2011 | 50 | 2011 |
| A prospective comparison of vertical banded gastroplasty and Roux-en-Y gastric bypass in a non-superobese population F Kalfarentzos, G Skroubis, I Kehagias, N Mead, K Vagenas Obesity surgery 16 (2), 151-158, 2006 | 49 | 2006 |
