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Study identifier: NCT06507579 Synced from ClinicalTrials.gov · August 08, 2026
● Study status: Recruiting

Hydra Registry - UK

Condition: Aortic Valve Stenosis  ·  Sponsor: Sahajanand Medical Technologies Limited

PhaseN/A
Planned participants250
Who can joinAll sexes, 18 Years to 99 Years
Healthy volunteersNoCheck eligibility criteria ↓
Where4 locations

Interested? Contact the study team ↓

Sponsor, CRO or site team? See where this study is running → — listed sites, countries and recruiting context. Everything below is written for patients and caregivers.

About this study

The study will evaluate the efficacy and safety of transcatheter aortic valve implantation (TAVI) using the Hydra transcatheter aortic heart valve (THV) series, in patients with severe aortic stenosis up to 1-year after the procedure. This will include an evaluation of the preservation of coronary access post implant by attempting to selectively engage both the right and left coronary arteries through standardised angiographic views. The study will also examine the utility of 72 hours of post discharge remote ambulatory continuous electrocardiogram (ECG) monitoring using the novel Checkpoint Cardio System where it is clinically appropriate.

This description comes directly from the study's public registry record.

Talk to the study team

Dr. Javaid Iqbal, MRCP, PhD  ·  7788438471  ·  J.Iqbal@sheffield.ac.uk

There is no obligation to join — the study team can answer your questions about taking part.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: 1. Patients with severe aortic stenosis eligible for transfemoral TAVI procedure as per local Heart Team evaluation 2. Full understanding and willing to provide informed consent to study enrolment 3. Age ≥ 18 years Exclusion Criteria: 1. Contraindications to TAVI (e.g., anatomically phenotypes, intracardiac mass, thrombus, vegetation, endocarditis) 2. Refusal to provide informed consent to study enrolment 3. Patients with severe aorta or peripheral artery disease precluding transfemoral approach of TAVI 4. Patients with significant calcification of the aortic annulus and in the Left Ventricular Outflow Tract (LVOT), or/and excess calcium within each cusp, or those who are deemed unsuitable for the Hydra THV series based on the clinical judgment of the Investigator.

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (4)

Northern General Hospital, Sheffield Teaching Hospitals NHS Foundation TrustSheffield, Yorkshire, United KingdomRecruiting
Royal Victoria HospitalBelfast, United KingdomNot Yet Recruiting
Royal PapworthCambridge, United KingdomNot Yet Recruiting
Castle Hill HullCottingham, United KingdomRecruiting

More studies in these areas

This study lists sites in the areas below. Each link shows other recruiting studies near that city, from the public registry record.

SheffieldCottinghamBelfastCambridge

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