N. Verma

Perioperative intravenous contrast administration and the incidence of acute kidney injury after major gastrointestinal surgery: prospective, multicentre cohort study

A. Sales, T. Rockall, D. Menon, 2020, The British journal of surgery.

Validation of the OAKS prognostic model for acute kidney injury after gastrointestinal surgery

C. S. Jones, Syed-Amad A. Hussain, Y. J. Lee, 2022, BJS open.

A simple test‐based frailty index to predict survival among cancer patients with an unplanned hospitalization: An observational cohort study

O. Theou, M. Extermann, R. Reich, 2021, Cancer medicine.

Prognostic model to predict postoperative acute kidney injury in patients undergoing major gastrointestinal surgery based on a national prospective observational cohort study

A. Sales, T. Rockall, H. Khan, 2018, BJS open.

Association between peri‐operative angiotensin‐converting enzyme inhibitors and angiotensin‐2 receptor blockers and acute kidney injury in major elective non‐cardiac surgery: a multicentre, prospective cohort study

D. Menon, S. Bell, Lin Sun, 2018, Anaesthesia.

Challenges of one-year longitudinal follow-up of a prospective, observational cohort study using an anonymised database: recommendations for trainee research collaboratives

A. Sales, T. Rockall, H. Khan, 2019, BMC medical research methodology.

Impact of postoperative acute kidney injury in patients undergoing major gastrointestinal surgery on 1-year survival and renal outcomes: a national multicentre cohort study

A. Sales, H. Khan, D. Menon, 2021, BJS open.