Publications
2252 results found
Wang Y, Butner SE, Darzi A, 2006, The developing market for medical robotics, PROCEEDINGS OF THE IEEE, Vol: 94, Pages: 1763-1771, ISSN: 0018-9219
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- Citations: 19
Mylonas GP, Darzi A, Yang GZ, 2006, Gaze-contingent control for minimally invasive robotic surgery., Comput Aided Surg, Vol: 11, Pages: 256-266, ISSN: 1092-9088
OBJECTIVE: Recovering tissue depth and deformation during robotically assisted minimally invasive procedures is an important step towards motion compensation, stabilization and co-registration with preoperative data. This work demonstrates that eye gaze derived from binocular eye tracking can be effectively used to recover 3D motion and deformation of the soft tissue. METHODS: A binocular eye-tracking device was integrated into the stereoscopic surgical console. After calibration, the 3D fixation point of the participating subjects could be accurately resolved in real time. A CT-scanned phantom heart model was used to demonstrate the accuracy of gaze-contingent depth extraction and motion stabilization of the soft tissue. The dynamic response of the oculomotor system was assessed with the proposed framework by using autoregressive modeling techniques. In vivo data were also used to perform gaze-contingent decoupling of cardiac and respiratory motion. RESULTS: Depth reconstruction, deformation tracking, and motion stabilization of the soft tissue were possible with binocular eye tracking. The dynamic response of the oculomotor system was able to cope with frequencies likely to occur under most routine minimally invasive surgical operations. CONCLUSION: The proposed framework presents a novel approach towards the tight integration of a human and a surgical robot where interaction in response to sensing is required to be under the control of the operating surgeon.
Warren O, Kinross J, Paraskeva P, et al., 2006, Emergency laparoscopy--current best practice., World Journal of Emergency Surgery, Vol: 1, ISSN: 1749-7922
Emergency laparoscopic surgery allows both the evaluation of acute abdominal pain and the treatment of many common acute abdominal disorders. This review critically evaluates the current evidence base for the use of laparoscopy, both diagnostic and interventional, in the emergency abdomen, and provides guidance for surgeons as to current best practise. Laparoscopic surgery is firmly established as the best intervention in acute appendicitis, acute cholecystitis and most gynaecological emergencies but requires further randomised controlled trials to definitively establish its role in other conditions.
Aggarwal R, Grantcharov TP, Eriksen JR, et al., 2006, An evidence-based virtual reality training program for novice laparoscopic surgeons, ANNALS OF SURGERY, Vol: 244, Pages: 310-314, ISSN: 0003-4932
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- Citations: 240
Purkayastha S, Darzi A, 2006, Colorectal cancer and rectal bleeding in primary care - Urban or rural myth?, BRITISH MEDICAL JOURNAL, Vol: 333, Pages: 201-202, ISSN: 0959-8146
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- Citations: 1
Constantinides VA, Tekkis PP, Athanasiou T, et al., 2006, Primary resection with anastomosis <i>vs</i>. Hartmann's procedure in nonelective surgery for acute colonic diverticulitis:: A systematic review, DISEASES OF THE COLON & RECTUM, Vol: 49, Pages: 966-981, ISSN: 0012-3706
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- Citations: 163
Lovegrove RE, Constantinides VA, Heriot AG, et al., 2006, A comparison of hand-sewn versus stapled ileal pouch anal anastomosis (IPAA) following proctocolectomy - A meta-analysis of 4183 patients, ANNALS OF SURGERY, Vol: 244, Pages: 18-26, ISSN: 0003-4932
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- Citations: 264
Moorthy K, Munz Y, Forrest D, et al., 2006, Surgical crisis management skills training and assessment - A stimulation-based approach to enhancing operating room performance, ANNALS OF SURGERY, Vol: 244, Pages: 139-147, ISSN: 0003-4932
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- Citations: 116
Kokkinos C, Antcliffe D, Nanidis T, et al., 2006, Outcome of kidney transplantation from non-heart-beating versus heart-beating cadaveric donors, 43rd Annual Congress of the European-Renal-Association/European-Dialysis-and-Transplant-Association (ERA-EDTA), Publisher: OXFORD UNIV PRESS, Pages: 522-523, ISSN: 0931-0509
Moorthy K, Munz Y, Adams S, et al., 2006, Self-assessment of performance among surgical trainees during simulated procedures in a simulated operating theater, AMERICAN JOURNAL OF SURGERY, Vol: 192, Pages: 114-118, ISSN: 0002-9610
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- Citations: 77
Tilney HS, Constantinides VA, Heriot AG, et al., 2006, Comparison of laparoscopic and open ileocecal resection for Crohn's disease: a metaanalysis, SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES, Vol: 20, Pages: 1036-1044, ISSN: 0930-2794
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- Citations: 135
Aggarwal R, Hance J, Undre S, et al., 2006, Training junior operative residents in laparoscopic suturing skills is feasible and efficacious, SURGERY, Vol: 139, Pages: 729-734, ISSN: 0039-6060
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- Citations: 64
Aggarwal R, Black SA, Hance JR, et al., 2006, Virtual reality simulation training can improve inexperienced surgeons' endovascular skills, EUROPEAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY, Vol: 31, Pages: 588-593, ISSN: 1078-5884
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- Citations: 140
Tilney HS, Lovegrove RE, Purkayastha S, et al., 2006, Laparoscopic <i>vs</i> open subtotal colectomy for benign and malignant disease, COLORECTAL DISEASE, Vol: 8, Pages: 441-450, ISSN: 1462-8910
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- Citations: 18
Darzi A, 2006, On a new vision for academia., Health Serv J, Vol: 116, ISSN: 0952-2271
Darzi A, Yang G-Z, 2006, Control of Robotic Manipulation, US 2006/0100642 A1
Jacklin RK, Ridgway PF, Ziprin P, et al., 2006, Optimising preoperative diagnosis in phyllodes tumour of the breast, JOURNAL OF CLINICAL PATHOLOGY, Vol: 59, Pages: 454-459, ISSN: 0021-9746
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- Citations: 89
Constantinides VA, Tekkis PP, Heriot A, et al., 2006, Operative strategies for diverticular peritonitis - A decision analysis between primary resection and anastomosis versus Hartmann's procedures, Annual Meeting of the American-Society-of-Colon-and-Rectal-Surgeons, Publisher: SPRINGER, Pages: 774-774, ISSN: 0012-3706
Undre S, Sevdalis N, Healey AN, et al., 2006, Teamwork in the operating theatre: cohesion or confusion?, JOURNAL OF EVALUATION IN CLINICAL PRACTICE, Vol: 12, Pages: 182-189, ISSN: 1356-1294
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- Citations: 138
Sarker SK, Hutchinson R, Chang A, et al., 2006, Self-appraisal hierarchical task analysis of laparoscopic surgery performed by expert surgeons, SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES, Vol: 20, Pages: 636-640, ISSN: 0930-2794
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- Citations: 35
Purkayastha S, Athanasiou T, Malinovski V, et al., 2006, Does clopidogrel affect outcome after coronary artery bypass grafting? A meta-analysis, HEART, Vol: 92, Pages: 531-532, ISSN: 1355-6037
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- Citations: 72
Aziz O, Lo B, King R, et al., 2006, Pervasive body sensor network: an approach to monitoring the post-operative surgical patient, Los Alamitos, International workshop on wearable and implantable body sensor networks, Publisher: IEEE Computer Soc, Pages: 13-16
Paraskeva PA, Ridgway PF, Olsen S, et al., 2006, A surgically induced hypoxic environment causes changes in the metastatic behaviour of tumours in vitro, CLINICAL & EXPERIMENTAL METASTASIS, Vol: 23, Pages: 149-157, ISSN: 0262-0898
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- Citations: 15
Aggarwal R, Darzi A, 2006, Training in the operating theatre: is it safe?, THORAX, Vol: 61, Pages: 278-279, ISSN: 0040-6376
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- Citations: 11
Purkayastha S, Constantinides VA, Tekkis PP, et al., 2006, Laparoscopic <i>vs.</i> open surgery for diverticular disease:: A meta-analysis of nonrandomized studies, DISEASES OF THE COLON & RECTUM, Vol: 49, Pages: 446-463, ISSN: 0012-3706
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- Citations: 44
Purkayastha S, Bhangoo P, Athanasiou T, et al., 2006, Treatment of poisoning induced cardiac impairment using cardiopulmonary bypass: a review, EMERGENCY MEDICINE JOURNAL, Vol: 23, Pages: 246-250, ISSN: 1472-0205
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- Citations: 18
Aziz O, Athanasiou T, Fazio VW, et al., 2006, Meta-analysis of observational studies of ileorectal <i>versus</i> ileal pouch-anal anastomosis for familial adenomatous polyposis, BRITISH JOURNAL OF SURGERY, Vol: 93, Pages: 407-417, ISSN: 0007-1323
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- Citations: 129
Aziz O, Athanasiou T, Darzi A, 2006, Minimally invasive conduit harvesting: a systematic review, EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY, Vol: 29, Pages: 324-333, ISSN: 1010-7940
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- Citations: 47
Aggarwal R, Black SA, Hance JR, et al., 2006, Acquisition of endovascular skills by consultant vascular surgeons: effect of repetition in a virtual reality training model, 40th Annual Meeting of the Vascular-Surgical-Society-of-Great-Britain-and-Ireland (VSSGBI), Publisher: JOHN WILEY & SONS LTD, Pages: 381-382, ISSN: 0007-1323
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