| Laparoscopic versus open surgery for rectal cancer: a meta-analysis O Aziz, V Constantinides, PP Tekkis, T Athanasiou, S Purkayastha, ... Annals of surgical oncology 13, 413-424, 2006 | 598 | 2006 |
| Diagnostic precision of fecal calprotectin for inflammatory bowel disease and colorectal malignancy AC Von Roon, L Karamountzos, S Purkayastha, GE Reese, AW Darzi, ... Official journal of the American College of Gastroenterology| ACG 102 (4 …, 2007 | 541 | 2007 |
| The morbidity surrounding reversal of defunctioning ileostomies: a systematic review of 48 studies including 6,107 cases A Chow, HS Tilney, P Paraskeva, S Jeyarajah, E Zacharakis, ... International journal of colorectal disease 24, 711-723, 2009 | 513 | 2009 |
| Systematic review of the application of quality improvement methodologies from the manufacturing industry to surgical healthcare CR Nicolay, S Purkayastha, A Greenhalgh, J Benn, S Chaturvedi, ... Journal of British Surgery 99 (3), 324-335, 2012 | 487 | 2012 |
| Laparoscopic versus open appendectomy in children: a meta-analysis O Aziz, T Athanasiou, PP Tekkis, S Purkayastha, J Haddow, V Malinovski, ... Annals of surgery 243 (1), 17-27, 2006 | 480 | 2006 |
| Determinants of burnout and other aspects of psychological well-being in healthcare workers during the Covid-19 pandemic: A multinational cross-sectional study M Denning, ET Goh, B Tan, A Kanneganti, M Almonte, A Scott, G Martin, ... Plos one 16 (4), e0238666, 2021 | 475 | 2021 |
| Comparison of colonic stenting and open surgery for malignant large bowel obstruction HS Tilney, RE Lovegrove, S Purkayastha, PS Sains, GK Weston-Petrides, ... Surgical endoscopy 21, 225-233, 2007 | 378 | 2007 |
| Diagnostic precision of nanoparticle-enhanced MRI for lymph-node metastases: a meta-analysis O Will, S Purkayastha, C Chan, T Athanasiou, AW Darzi, W Gedroyc, ... The lancet oncology 7 (1), 52-60, 2006 | 318 | 2006 |
| Primary Resection With Anastomosisvs. Hartmann's Procedure in Nonelective Surgery for Acute Colonic Diverticulitis: A Systematic Review VA Constantinides, PP Tekkis, T Athanasiou, O Aziz, S Purkayastha, ... Diseases of the colon & rectum 49 (7), 966-981, 2006 | 310 | 2006 |
| A Meta-Analysis Comparing Conventional End-to-End Anastomosisvs. Other Anastomotic Configurations After Resection in Crohn's Disease C Simillis, S Purkayastha, T Yamamoto, SA Strong, AW Darzi, PP Tekkis Diseases of the Colon & Rectum 50 (10), 1674-1687, 2007 | 283 | 2007 |
| Burnout and associated factors among health care workers in Singapore during the COVID-19 pandemic BYQ Tan, A Kanneganti, LJH Lim, M Tan, YX Chua, L Tan, CH Sia, ... Journal of the American Medical Directors Association 21 (12), 1751-1758. e5, 2020 | 281 | 2020 |
| Cardiopulmonary exercise testing as a risk assessment method in non cardio‐pulmonary surgery: a systematic review TB Smith, C Stonell, S Purkayastha, P Paraskevas Anaesthesia 64 (8), 883-893, 2009 | 278 | 2009 |
| Using multimedia and Web3D to enhance anatomy teaching H Brenton, J Hernandez, F Bello, P Strutton, S Purkayastha, T Firth, ... Computers & Education 49 (1), 32-53, 2007 | 275 | 2007 |
| Diagnostic precision of CT in local staging of colon cancers: a meta-analysis S Dighe, S Purkayastha, I Swift, PP Tekkis, A Darzi, R A’hern, G Brown Clinical radiology 65 (9), 708-719, 2010 | 233 | 2010 |
| The ownership and clinical use of smartphones by doctors and nurses in the UK: a multicentre survey study MH Mobasheri, D King, M Johnston, S Gautama, S Purkayastha, A Darzi BMJ Innov 1 (4), 174-181, 2015 | 211 | 2015 |
| Appendicectomy and cholecystectomy using single-incision laparoscopic surgery (SILS): the first UK experience A Chow, S Purkayastha, P Paraskeva Surgical Innovation 16 (3), 211-217, 2009 | 206 | 2009 |
| Prognostic significance of circulating tumour cells following surgical resection of colorectal cancers: a systematic review G Peach, C Kim, E Zacharakis, S Purkayastha, P Ziprin British journal of cancer 102 (9), 1327-1334, 2010 | 184 | 2010 |
| Is basic emergency ultrasound training feasible as part of standard undergraduate medical education? P Gogalniceanu, Y Sheena, E Kashef, S Purkayastha, A Darzi, ... Journal of surgical education 67 (3), 152-156, 2010 | 178 | 2010 |
| A comparison of segmental vs subtotal/total colectomy for colonic Crohn's disease: a meta‐analysis PP Tekkis, S Purkayastha, S Lanitis, T Athanasiou, AG Heriot, TR Orchard, ... Colorectal Disease 8 (2), 82-90, 2006 | 176 | 2006 |
| Obesity surgery and risk of cancer H Mackenzie, SR Markar, A Askari, O Faiz, M Hull, S Purkayastha, ... Journal of British Surgery 105 (12), 1650-1657, 2018 | 168 | 2018 |
Ara DarziProfessor of SurgeryVerified email at imperial.ac.uk
