The Scottish Aortic Stenosis LongiTudinal Imaging and biomarkeR (SALTIRE) Programme

Recruiting now

Conditions studied: Aortic Stenosis

In brief

The goal of this observational study is to understand the processes of what causes and accelerates the disease progress in aortic stenosis and following aortic valve replacement. Participants will undergo transthoracic echocardiography every 6 months, with annual visits for state-of-the-art scanning techniques including positron-emission tomography combined with computed tomography or magnetic resonance imaging with radiotracers designed to look at disease processes including fibrosis, calcification, inflammation and thrombosis activity.

Key facts

Study ID

NCT06047561

Run by

University of Edinburgh

People needed

300

Starts

2023-05-22

Expected to finish

2028-05-22

Last updated by the study team

2025-09-17

Who can join

Age: 50 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Male or female aged >50 years
• Provision of informed consent prior to any study specific procedures
• Patients with bioprosthetic aortic valve replacements, including both surgically and transcatheter implanted valves
• Patients with severe aortic stenosis (peak velocity >4.0 m/s; previously recruited patients)
• Patients with moderate aortic stenosis (peak velocity 3.0-4.0 m/s; new prospectively recruited patients)
• Patients with mild aortic stenosis (peak velocity 2.5-2.9 m/s; new prospectively recruited patients)
• Patients with aortic sclerosis (tri-leaflet thickened aortic valve with no obstruction of ventricular outflow)
• Age and sex-matched healthy volunteers

You may not qualify if…

• Inability or unwilling to give informed consent.
• Those with an allergy to iodinated contrast
• Patients with impaired renal function (eGFR of <30 mL/min/1.73m2)
• Women who are pregnant or breastfeeding.
• Patients with known Rheumatic Heart Disease
• Patients with known Ochronosis
• Patients with known Familial Homozygous Hypercholesterolaemia

Where it is running

• University of Edinburgh — Edinburgh, United Kingdom (enrolling)

Full record on ClinicalTrials.gov

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