Professor Zayed has delivered many lectures on various aspects of vascular diseases in several international vascular conferences, such as:
 

- Vascular Anaesthetists Society of Great Britain and Ireland, Leeds, September 2024

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- Multi-Level Chronic Total Occlusion (ML CTO), Brussels, May 2024

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- Charing Cross Symposium, London, April 2024

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- Pan-Arab Interventional Radiology Society (PAIRS), Dubai, Feb, 2024

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- Find your Algorithm (FYA), London, January 2024

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- Pan- Arab Vascular Surgery Society, Riyadh, December 2023

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- VEITH Symposium, New York, November 2023

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- Paris Vascular Insights, Paris, November 2023

  

- Vascular Advanced Revascularisation Technologies, Jeddah, October 2023

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- Interventional Master Aortic Congress (iMAC), Cairo, October 2023

 

- St. Thomas’ Advanced Revascularisation Symposium, July, 2023.

  

- Multi-Level Chronic Total Occlusion (ML CTO), Brussels, May 2023

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- Pan-Arab Interventional Radiology Society (PAIRS), Dubai, Feb, 2023.

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- Emirates Vascular Surgery Society meeting, Dubai, January 2023

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- Paris Vascular Insights, Paris, November 2022

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- VEITH Symposium, New York, November 2022

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- Vascular Advanced Revascularisation Technologies, Jeddah, October 2022

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- Interventional Master Aortic Congress (iMAC), Cairo, October 2022

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- Diabetic Foot Care, Cairo, September 2022

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- Pan-Arab Interventional Radiology Society (PAIRS), Dubai, May 2022.

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- Multi-Level Chronic Total Occlusion (ML CTO), Brussels, May 2022

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- VEITH Symposium, Florida, November 2021

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- Paris Vascular Insights, Paris, October 2021

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- Leipzig Interventional Course (LINC), Leipzig, January 2021

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- European Society of Vascular Surgery, September 2020

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- St. Thomas’ Advanced Revascularisation Symposium, September 2020.

 

- VASCUPEDIA VIEWS Webinar June 2020

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- CLIC Online, June 2020

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- VEITH Symposium, New York, November 2019

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- Interventional Master Aortic Congress (iMAC), Cairo, October 2019

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- European Society of Vascular Surgery, Hamburg, September 2019

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- Complex Cardiovascular Catheter Therapeutics (C3), Florida, June 2019.

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- Charing Cross Symposium, London, April 2019

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- Pan-Arab Interventional Radiology Society annual meeting (PAIRS), Dubai,  February 2019

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-  Leipzig Interventional Course (LINC), Leipzig, January 2019

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- Interventional Aortic Masterclass (IMAC),  Cairo, October 2018

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- European Society of Vascular Society (ESVS), Valencia, September 2018

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- St. Thomas’ Advanced Revascularisation Symposium (STARS), London, September 2018

 

- Complex Cardiovascular Catheter Therapeutics (C3) annual meeting, Florida, June 2018

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- Vascular Society of Great Britain and Ireland annual meeting, Manchester, November 2017.

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- Interventional Aortic Masterclass (IMAC), Cairo, October 2017

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- London Aortic Symposium , London 2017

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- St. Thomas’ Advanced Revascularisation Symposium (STARS), London, September 2017

 

- Egyptian Academy of Diabetic Foot and Limb Salvage (EADLS), Cairo, 2016

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- Interventional Aortic Masterclass (IMAC),  Cairo, October 2016

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- St. Thomas’ Advanced Revascularisation Symposium (STARS), London, September 2016

 

- Vascular Society of Egypt, Cairo, March 2016

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- Egyptian Society of Vascular Surgery, Alexandria, 2016.

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- Munich Vascular Conference, Munich, 2015.

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- VEITH Symposium, New York, 2015

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- St. Thomas’ Advanced Revascularisation Symposium (STARS), London, September 2015

 

- Third Annual Conference of Diabetic Foot and Limb Salavage, Cairo, 2015.

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- St. Thomas’ Advanced Revascularisation Symposium (STARS), London, September 2018

 

- Charing Cross Symposium, London, 2015

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- VEITH Symposium, New York, 2014.

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- VEITH Symposium, New York, 2013.

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- Charing Cross meeting, London, 2012

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Published research:

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Professor Zayed has an impressive track record of impactful scientific publications in flagship medical journals. Examples include:

 

- Transcatheter arterialization of the deep veins: 1-Year outcomes of PROMISE-UK study.

British Journal of Surgery 2024; 2:111.

 

- Systematic Review and Network Meta-analysis of Vessel Preparation Techniques with Plain Balloon Angioplasty, Atherectomy or Intravascular Lithotripsy before the application of Drug Coated Balloon to treat Atherosclerotic Femoropopliteal Disease.

European Journal of Vascular and Endovascular Surgery. 2024. Online ahead of Print

 

- Bypass Versus Angioplasty in Severe Ischaemia of the Leg (BASIL-2) Trial: Analysis of the Timing and Causes of Death in Participants Randomised to an Infrapopliteal Vein Bypass or Best Endovascular Treatment First Revascularisation Strategy.

European Journal of Vascular and Endovascular Surgery. 2024; Online ahead of print.

 

- Common Femoral Artery: A Paradigm shift to the vascular surgeon’s comfort zone.

The Journal of Cardiovascular Surgery (Torino). 2024. Online ahead of print.

 

- Treatment of Common Femoral Artery Steno-Occlusie disease: A comprehensive review of anatomical and hemodynamic considerations.

The Journal of Cardiovascular Surgery (Torino). 2024. Online ahead of print. 

 

- Elective Surgical Repair of Popliteal Artery Aneurysms with Posterior Approach vs Endovascular Exclusion: Early and Long term outcomes of multicentre PARADE study.

European Journal of Vascular and Endovascular Surgery. 2024. Online ahead of print.

 

 - International Cross-Sectional Survey on Treatment of Occluded Femoro-Popliteal Stents:

Journal of Endovascular Therapy. 2024. Online ahead of print.

 

- REPAIRS Delphi: A UK and Ireland Consensus Statement on the Management of Infected Arterial Pseudoaneurysms Secondary to Groin Injecting Drug Use.

European Journal of Vascular and Endovascular Surgery. 2024. Online ahead of print.

 

The “Woundosome” Concept and Its Impact on Procedural Outcomes in Patients With Chronic Limb Threatening Ischaemia.

Journal of Endovascular Therapy. 2024. Online ahead of Print.

 

- Safety and effectiveness of the Phoenix atherectomy device for endovascular treatment of common femoral and popliteal arteries: Resutls of the EN-MOBILE trial.

Vascular Medicine. 2024;29: 405-415.

 

- Medium-term outcomes of EXTra-design engineering inner-branch Endografts for the treatment of complex aortic aneurysms from a multicentre collaboration.

Journal of Vascular Surgery. 2024;80:336-343.

 

- Cost Analysis of Target Lesion Revascularisation in Patients With Femoropopliteal In-Stent Re-Stenosis or Occlusion: The COSTLY-TLR Study.

European Journal of Vascular and Endovascular Surgery. 2024;68:100-107.

 

- Rivaroxaban and Vascular Surgery (RIVAS): Insights from a multicentre, worldwide web-based survey.

International Angiology 2024; 43:306-308.

 

- A vein bypass first versus a best endovascular treatment first revascularization strategy for patients with chronic limb threatening ischaemia who required an infra-popliteal, with or without an additional more proximal infra-inguinal revascularization procedure to restore limb perfusion (BASIL-2): an open-label, randomized, multicentre, phase 3 trial.

Lancet 2023;401:1798-1809..

 

 - Re-admissions to hospital for people with diabetes related foot disease: Admission of failure or just the nature of the beast?

European Journal of Vascular and Endovascular Surgery 2023;66:203.

 

- Contemporary approaches for the management of aorto-iliac occlusive disease.

The Journal of Cardiovascular Surgery (Torino) 2023;64:351-360.

 

- Editor’s Choice- RANDOMisation Screening for Drung-Coated or Drug Eluting Device Randomised Trials Among Patients Undergoing Endovascular FemorOPopliteal Procedures (RANDOM-STOP study)

European Journal of Vascular and Endovascular Surgery 2023;66:362-368.

 

- Device profile of EndoAnchors for aortic stent graft implantation: Overview of their safety and efficacy.

Expert Review of Medical Devices 2023;20:615-620.

 

- Different endovascular modalities of treatment for isolated atherosclerotic popliteal artery lesions (EMO-POP) registry.

Journal of Vascular Surgery 2023;77(1)231-240.

 

- International cross-sectional survey of Bullying, Undermining and Harassment in the Vascular workplace.

European Journal of Vascular and Endovascular Surgery 2023;65:748-755.

 

- Outcomes and use of healthcare resources following intervention for Critical Limb Threatening Ischaemia.

British Journal of Surgery Open Online ahead of Print.

 

- Perception and acceptability of Open vs Endovascular treatment of Common Femoral Artery disease: Barriers and Facilitatiors for Randomised Controlled Trials.

Journal of Vascular Societies Great Britain and Ireland in press.

 

- ENdovascular vs SUrgical Treatment of All-comer patients with PROsthetic Bypass Graft Occlusion: The Multicentre ENSUPRO study

European Journal of Vascular and Endovascular Surgery 2023. Online ahead of print.

 

- Management of aortic graft infection using biological neoaortic reconstruction: mid-term outcomes

British Journal of Surgery 2023. Online ahead of Print.

 

- Revascularisation Options for Chronic Limb Threatening Ischaemia in Diabetes: Implications from Two Trials.

The International Journal of Lower Extremity Wounds 2023. Online ahead of print.

 

- Editor’s Choice- Eligibility of Common Femoral Artery atherosclerotic disease for endovascular treatment- The CONFESS study.

European Journal of Vascular and Endovascular Surgery 2022; 64(6):684-691.

 

- Editor’s Choice- Covered vs Bare Metal Stents in the Reconstruction of the Aortic Bifurcation: Early and Midterm Outcomes from the COBRA European Multicentre Registry.

European Journal of Vascular and Endovascular Surgery 2022;63(5):688-695.

 

- Impact of COVID-19 Pandemic on the outcomes in patients with Critical Limb Threatening Ischaemia and Diabetic Foot Infection.

Annals of Surgery 2022 275:1037-1042.

 

 - Long-term effects of acute kidney injury following endovascular femoro-popliteal intervention: Insights from a multicentre trial.

Journal of Endovascular Therapy 2022. Online ahead of print.

 

- The impact of the COVID-19 pandemic on the workload, case mix and hospital resources at a tertiary vascular unit.

Annals of Vascular Surgery 2022;80:104-112.

 

- Use of the off-the-shelf pre-cannulated E-nside endograft to overcome anatomical challenges in urgent complex endovascular aortic repair.

Annals of Vascular Surgery 2022;79:441.e1-441.e7.

 

- Predictors of outcome in diabetic patients undergoing infrapopliteal endovascular revascularization for chronic limb-threatening ischemia.

Journal of Vascular Surgery 2022;75:618-624.

 

- Predictors of percutaneous access-related complications in aortic endovascular procedures: ‘Real-world’ insights and a comparison to open access.

International Angiology 2022;41(2):118-127.

 

- Management of extensive Aorto-Iliac diseae: A systemic review and meta-analysis of 9361 patients.

CardioVascular and Interventional Radiology 2021; 44(10:1518-1535.

 

- Treatment of aorto-iliac occlusive disease with the Covered Endovascular Reconstruction of the Aortic Bifurcation (CERAB) technique: Results of a UK multi-centre study

Journal of Endovascular Therapy 2021;28:737-745.

 

- The early outcomes of BeGraft Peripheral Plus in branched endovascular repair of thoracoabdominal aneurysms.

Journal of Endovascular Therapy 2021;28:707-715.

 

- Outcomes of open and hybrid treatments in below the knee pathology for critical limb threatening ischaemia.

The Journal of Cardiovascular Surgery (Torino) 2021; 62:111-117.

 

- Early Outcomes of Jotec Inner-Branched Endografts in Complex Endovascular Aortic Aneurysm Repair.

Journal of Vascular Surgery 2021; 74:871-879.

 

- Perception and acceptability of virtual ward-round reviews of vascular inpatients to preserve resources and reduce infection risk in the Covid-19 era.

European Journal of Vascular and Endovascular Surgery 2021;61:527-528.

 

- “Awake” spinal cord monitoring under local anaesthesia and conscious sedation in fenestrated and branched endovascular aortic repair.

Journal of Endovascular Therapy 2021,;28:837-843.

 

- Vascular access support teams: A multi-disciplinary response to optimize patient care during the COVID-19 pandemic.

Journal of Critical Care 2021; 65:184-185.

 

- Acute kidney injury following endovascular intervention for peripheral arterial disease: a cohort study.

British Journal of Surgery 2021;108:152-159.

 

- Editor’s Choice- A comparison of computed tomography angiography and colour duplex ultrasound surveillance post infrarenal endovascular aortic aneurysm repair: financial implications and impact of different international surveillance guidelines.

European Journal of Vascular and Endovascular Surgery 2021;62:193-201.

 

- Management of extensive Aorto-Iliac diseae: A systemic review and meta-analysis of 9361 patients.

CardioVascular and Interventional Radiology 2021; 44(10:1518-1535.

 

- Treatment of aorto-iliac occlusive disease with the Covered Endovascular Reconstruction of the Aortic Bifurcation (CERAB) technique: Results of a UK multi-centre study

Journal of Endovascular Therapy 2021;28:737-745.

 

- The early outcomes of BeGraft Peripheral Plus in branched endovascular repair of thoracoabdominal aneurysms.

Journal of Endovascular Therapy 2021;28:707-715.

 

- Outcomes of open and hybrid treatments in below the knee pathology for critical limb threatening ischaemia.

The Journal of Cardiovascular Surgery (Torino) 2021; 62:111-117.

 

- Early Outcomes of Jotec Inner-Branched Endografts in Complex Endovascular Aortic Aneurysm Repair.

Journal of Vascular Surgery 2021; 74:871-879.

 

- Perception and acceptability of virtual ward-round reviews of vascular inpatients to preserve resources and reduce infection risk in the Covid-19 era.

European Journal of Vascular and Endovascular Surgery 2021;61:527-528.

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- Paclitaxel and Mortality following peripheral angioplasty: An adjusted and case matched multi-centre analysis.

European Journal of Vascular and Endovascular Surgery 2020;60:220-229.

 

- Carbon dioxide angiography during peripheral angioplasty procedures significantly reduces the risk of contrast-induced nephropathy in patients with chronic kidney disease.

CVIR Endovasc 2020;3:9.

 

- Interwoven Nitinol Stents versus Drug Eluting Stents in the Femoro-popliteal Segment: A Propensity Matched Analysis.

European Journal of Vascular and Endovascular Surgery 2019 Nov;58(5):719-727.

 

- Supervised Exercise Therapy and revascularisation for intermittent claudication: Network meta-analysis of randomized controlled trials

JACC: Cardiovascular Interventions 2019 Jun24;12(12):1125-1136.

 

- Paclitaxel-eluting technology and long-term mortality: Safety concern or a reminder of an obvious literature gap?

European Journal of Vascular and Endovascular Surgery 2019 Mar;57(3):327-328.

 

- Initial experience with the outback catheter for targeted reentry during subintimal angioplasty of the infragenicular arteries.

Journal of Endovascular Therapy 2018;25:178-182.

 

- The safety of device registries for endovascular abdominal aortic aneurysm repair: Systematic review and meta-regression

British Society for Endovascular Therapy

European Journal of Vascular and Endovascular Surgery 2018;55(2):177-183.

 

- Radiation-induced DNA damage in operators performing Endovascular Aortic Repair.

Circulation 2017;136(25):2406-2416.

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- Peripheral Stent Thrombosis Leading to Acute Limb Ischaemia and Major Amputation: Incidence and Risk Factors in the Aortoiliac and Femoropopliteal arteries.

CardioVascular and Interventional Radiology 2017 Mar;40(3):351-359..

 

- Complex infra-popliteal revascularisation in octogenarians and nonagenarians with critical limb ischaemia: impact of multidisciplinary integrated care on mid-term outcome.

The Journal of Cardiovascular Surgery (Torino) 2017 Oct;58(5):665-673.

 

- Comparison of angioplasty and bypass surgery for critical limb ischaemia in patients with infrapopliteal peripheral artery disease.

British Journal of Surgery 2016; 103(13): 1815-1822.

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- Economic analysis of endovascular drug-eluting treatments for femoropopliteal artery disease in the UK. 

BMJ Open 2016 May 9;6(5):e011245.

 

- The efficacy of salvage intervention on threatened distal bypass graft.

Journal of Vascular Surgery 2016;63(1):162-32.

 

- Atherosclerotic Plaque Analysis: A Pilot Study to Assess a Novel Tool to Predict Outcome Following Lower Limb Endovascular Intervention.

European Journal of Vascular and Endovascular Surgery 2015 Oct;50(4):487-93.

 

- Use of a New Hybrid Heparin-Bonded Nitinol Ring Stent in the Popliteal Artery: Procedural and Mid-term Clinical and Anatomical Outcomes.

CardioVascular and Interventional Radiology 2015 Aug;38(4):846-54.

 

- Mid-Term Outcomes Following Endovascular Repair of Infrarenal Abdominal Aortic Aneurysms with an Unfavourable Proximal Neck.

CardioVascular and Interventional Radiology 2015 Aug; 38(4):840-5.

 

- Hybrid revascularization of complex multilevel disease: A paradigm shift in critical limb ischaemia treatment.

The Journal of Cardiovascular Surgery (Torino) 2014; 55 613-23.

 

- Pathology specific early outcome after thoracic endovascular aortic repair.

European Journal of Vascular and Endovascular Surgery 2014; 48:268-75.

 

- Paclitaxel-coated balloons and aneurysm formation in peripheral vessels.

Journal of Vascular Surgery 2015 Nov;62(5):1320-2.

 

- Paclitaxel-coated balloons for failing peripheral bypass grafts: the BYPACS study.

The Journal of Cardiovascular Surgery (Torino) 2014; 55:217-24.

 

- Endovascular treatment of isolated iliac artery aneurysms using a custom-made stentgraft with proximal barb fixation: Early outcome.

Vascular 2013; 21:92-6.

 

- Occupational radiation exposure during endovascular aortic procedures.

European Journal of Vascular and Endovascular Surgery 2013; 46:424-30.

 

- The impact of arterial pedal arch quality and angiosome revascularization on foot tissue loss healing and infrapopliteal bypass outcome.

Journal of Vascular Surgery 2013;57: 1219-26.

 

- A Novel reverse thermosensitive polymer to achieve temporary Atraumatic vessel occlusion in infra-popliteal bypasses.

European Journal of Vascular and Endovascular Surgery 2012; 45:51-6.

 

- Predictors of outcome after endovascular repair of chronic type B dissection.

European Journal of Vascular and Endovascular Surgery 2012; 43:386-91.

 

- Quality improvement framework for major amputation:Are we getting it right?

IJCP 2012; 66:1230-4.

 

- Endovascular treatment of acute aortic syndrome.

Journal of Vascular Surgery 2011;54: 1580-7.

 

- Brachial artery Anastomosis stenosis after suprachondylar humeral fracture in children.

ANZ 2011; 81:471-472.

 

- Predictors of reintervention after endovascular repair of isolated iliac artery aneurysms.

CardioVascular and Interventional Radiology 2011; 34:61-6.

 

- Predictors of stroke and paraplegia in thoracic aortic endovascular intervention.

European Journal of Vascular and Endovascular Surgery 2011; 41:303-10.

 

- Distal versus Ultradistal Bypass Grafts: Amputation-free survival and patency rates in patients with critical leg ischaemia.

European Journal of Vascular and Endovascular Surgery 2011; 42:83-88.

 

- Cerebral monitoring in patients undergoing carotid endarterectomy using a triple assessment technique.

Interdisciplinary CardioVascular and Thoracic Surgery 2011; 12: 454-7.

 

- Endovascular repair of a tuberculous mycotic thoracic aneurysm with a custom-made device.

Journal of Vascular Surgery 2010; 51:1272-5.

 

- Results of endovascular repair of abdominal aortic aneurysms with unfavorable proximal neck using large stent-grafts.

CardioVascular and Interventional Radiology 2009; 32:1161-4.

 

- Is endovascular repair of mycotic aortic aneurysms a durable treatment option.                                      

European Journal of Vascular and Endovascular Surgery 2009; 37:407-12.

 

- Endovascular Port-A-Cath insertion in a cystic fibrosis patient with occluded superior vena cava. 

Vascular and Endovascular Surgery 2009; 43:280-3.

 

- Improving limb salvage rate in diabetic patients with critical leg ischaemia using a multidisciplinary approach.

International Journal of Clinical Practice 2009; 63:855-8.

 

- Day-case angioplasty in diabetic patients with critical leg ischaemia.

International Angiology 2008; 27(3):232-8.

 

- Selective screening for asymptomatic carotid artery disease prior to isolated heart valve surgery.

International Angiology 2008; 60: 633-6.

 

- Occult carotid artery disease in patients who have undergone coronary angioplasty.

Interact Cardiovasc Thoracic Surg 2008; 7(5):855-7

 

- Lymphoma masquerading as a recurrent brachial artery Aneurysm.

Surgeon 2008; 6(3):182-3.

 

- Protecting the distal anastomosis in diabetics undergoing dorsalis pedis bypass.

The Annals of The Royal College of Surgeons of England 2007; 89:173-180.

 

- Carotid endarterectomy under local anaesthetic supplemented by an inferior alveolar nerve block.

The Annals of The Royal College of Surgeons of England 2007; 89: 73-81.

 

- INVOS cerebral Oximeter compared with the transcranial Doppler for monitoring of adequacy of cerebral perfusion in patients undergoing carotid endarterectomy.

International Angiology 2006; 25(4): 401-6.

 

- An integrated care pathway to save the critically ischaemic diabetic foot.

International Journal of Clinical Practice 2006; 6: 667-669.