| Elective surgery cancellations due to the COVID-19 pandemic: global predictive modelling to inform surgical recovery plans Journal of British Surgery 107 (11), 1440-1449, 2020 | 1506 | 2020 |
| Timing of surgery following SARS-CoV-2 infection: an international prospective cohort study COVIDSurg Collaborative Anaesthesia 76 (6), 748-758, 2021 | 554* | 2021 |
| Global patient outcomes after elective surgery: prospective cohort study in 27 low-, middle-and high-income countries BJA: British Journal of Anaesthesia 117 (5), 601-609, 2016 | 535 | 2016 |
| The surgical safety checklist and patient outcomes after surgery: a prospective observational cohort study, systematic review and meta-analysis TEF Abbott, T Ahmad, MK Phull, AJ Fowler, R Hewson, BM Biccard, ... British journal of anaesthesia 120 (1), 146-155, 2018 | 165 | 2018 |
| Cerebral oximetry in cardiac anesthesia G Vretzakis, S Georgopoulou, K Stamoulis, G Stamatiou, K Tsakiridis, ... Journal of thoracic disease 6 (Suppl 1), S60, 2014 | 110 | 2014 |
| SARS-CoV-2 infection and venous thromboembolism after surgery: an international prospective cohort study. C COVIDSurg, C GlobalSurg Anaesthesia 77 (1), 28-39, 2022 | 100 | 2022 |
| Intra-operative intravenous fluid restriction reduces perioperative red blood cell transfusion in elective cardiac surgery, especially in transfusion-prone patients: a … G Vretzakis, A Kleitsaki, K Stamoulis, M Bareka, S Georgopoulou, ... Journal of cardiothoracic surgery 5, 1-10, 2010 | 60 | 2010 |
| Monitoring of brain oxygen saturation (INVOS) in a protocol to direct blood transfusions during cardiac surgery: a prospective randomized clinical trial G Vretzakis, S Georgopoulou, K Stamoulis, V Tassoudis, D Mikroulis, ... Journal of cardiothoracic surgery 8, 1-9, 2013 | 55 | 2013 |
| Endovascular treatment of traumatic internal carotid artery pseudoaneurysm K Spanos, C Karathanos, K Stamoulis, AD Giannoukas Injury 47 (2), 307-312, 2016 | 51 | 2016 |
| Predicting ICU survival: a meta-level approach LG Gortzis, F Sakellaropoulos, I Ilias, K Stamoulis, I Dimopoulou BMC health services research 8, 1-8, 2008 | 48 | 2008 |
| Contribution of endocrine parameters in predicting outcome of multiple trauma patients in an intensive care unit I Ilias, K Stamoulis, A Armaganidis, P Lyberopoulos, M Tzanela, S Orfanos, ... HORMONES-ATHENS- 6 (3), 218, 2007 | 45 | 2007 |
| A prospective study on adrenal cortex responses and outcome prediction in acute critical illness: results from a large cohort of 203 mixed ICU patients I Dimopoulou, K Stamoulis, I Ilias, M Tzanela, P Lyberopoulos, S Orfanos, ... Intensive care medicine 33, 2116-2121, 2007 | 44 | 2007 |
| Effects of pre‐operative isolation on postoperative pulmonary complications after elective surgery: an international prospective cohort study COVIDSurg Collaborative, GlobalSurg Collaborative, D Nepogodiev, ... Anaesthesia 76 (11), 1454-1464, 2021 | 43 | 2021 |
| Elective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries JC Glasbey, TEF Abbott, A Ademuyiwa, A Adisa, E Alameer, S Alshryda, ... The Lancet 400 (10363), 1607-1617, 2022 | 28 | 2022 |
| Supraventricular arrhythmias after thoracotomy: is there a role for autonomic imbalance? G Vretzakis, M Simeoforidou, K Stamoulis, M Bareka Anesthesiology Research and Practice 2013 (1), 413985, 2013 | 19 | 2013 |
| Association of Neutrophil–Lymphocyte and Platelet–Lymphocyte Ratio with Adverse Events in Endovascular Repair for Abdominal Aortic Aneurysm MP Ntalouka, P Nana, GN Kouvelos, K Stamoulis, K Spanos, ... Journal of Clinical Medicine 10 (5), 1083, 2021 | 17 | 2021 |
| Hybrid procedures for the treatment of multi-focal ipsilateral internal carotid and proximal common carotid or innominate artery lesions. Hybridverfahren für die Behandlung von … C Karathanos, GS Sfyroeras, K Stamoulis, A Drakou, G Vretzakis, ... Vasa-Zeitschrift fur Gefasskrankheiten 40 (3), 241, 2011 | 16 | 2011 |
| An alternate solution for the treatment of ascending aortic aneurysms: the wrapping technique GI Tagarakis, D Karangelis, AJ Baddour, ME Daskalopoulos, VT Liouras, ... Journal of cardiothoracic surgery 5, 1-2, 2010 | 16 | 2010 |
| The impact of fluid restriction policy in reducing the use of red blood cells in cardiac surgery G Vretzakis, A Kleitsaki, K Stamoulis, C Dragoumanis, V Tasoudis, ... Acta anaesthesiologica belgica 60 (4), 221, 2009 | 15 | 2009 |
| Prospective observational cohort study on grading the severity of postoperative complications in global surgery research Journal of British Surgery 106 (2), e73-e80, 2019 | 11 | 2019 |
