My principal research area of interest is the evidence base for practice in vascular and endovascular surgery, through randomised controlled trials and systematic reviews. On-going trials include the EVAR trials, the IMPROVE trial for ruptured aneurysms and the AARDVARK trial (effect of ACE inhibitors on small aneurysm growth) about to start. My other research interests are in the pathogenesis and genetics of abdominal aortic aneurysms.
Recent evidence based projects include the European guidelines for the management of abdominal aortic aneurysm and vascular surgical components of the the Map of Medicine. I am an associate editor for the European Journal of Vascular & Endovascular Surgery and am on the editorial board of Circulation and ATVB.
et al., 2021, Towards a core outcome set for abdominal aortic aneurysm: systematic review of outcomes reported following intact and ruptured abdominal aortic aneurysm repair, European Journal of Vascular and Endovascular Surgery, ISSN:1078-5884
Ulug P, Powell JT, 2020, Clinical trial reporting, Lancet, Vol:396, ISSN:0140-6736, Pages:1489-1489
Powell JT, 2020, Lost in Translation From Mice to Men: Grief and Pain and FAME, European Journal of Vascular and Endovascular Surgery, Vol:60, ISSN:1078-5884, Pages:461-461
et al., 2020, Biomechanical assessment predicts aneurysm related events in patients with abdominal aortic aneurysm, European Journal of Vascular and Endovascular Surgery, Vol:60, ISSN:1078-5884, Pages:365-373
Powell JT, Wanhainen A, 2020, Analysis of the differences between the European Society for Vascular Surgery 2019 and National Institute for Health and Care Excellence 2020 guidelines for abdominal aortic aneurysm, European Journal of Vascular and Endovascular Surgery, Vol:60, ISSN:1078-5884, Pages:7-15