Imperial College London


Faculty of MedicineDepartment of Surgery & Cancer

Clinical Research Fellow







Queen Elizabeth the Queen Mother Wing (QEQM)St Mary's Campus





Leigh Warren is a Clinical Research Fellow in the Department of Surgery and Cancer. He is an Australian trainee in General Surgery and is undertaking academic and clinical work at St Mary’s Hospital.

Leigh’s current academic work is focussed on transitions of care between secondary care organisations. He is interested in how these transitions can be measured and improved using digital technology.



Knighton A, Martin G, Sounderajah V, et al., An examination of avoidable 30-day readmissions in patients undergoing vascular surgery, Bjs Open, ISSN:2474-9842

Warren L, Clarke J, Arora S, et al., 2019, Transitions of care across hospital settings in patients with inflammatory bowel disease, World Journal of Gastroenterology, ISSN:1007-9327

Clarke JM, Warren LR, Arora S, et al., 2018, Guiding interoperable electronic health records through patient-sharing networks., Npj Digital Medicine, Vol:1, ISSN:2398-6352, Pages:65-65

Brunckhorst O, Guidozzi NM, Warren LR, et al., 2018, Tension haemothorax from a bleeding branch of the renal artery following isolated penetrating thoracic trauma: a rare presentation., Bmj Case Rep, Vol:2018

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