Heart protein study pulled before it began
NCT ID NCT05830760
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study was designed to measure levels of a protein called SGLT2 in heart muscle samples taken during valve replacement surgery in people with aortic stenosis. Researchers wanted to compare SGLT2 levels between those with and without diastolic heart failure to better understand how a class of diabetes drugs (gliflozins) might benefit the heart. However, the study was withdrawn before enrolling any participants, so no results are available.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Expected to start
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Jun 2023
An estimate. Start dates often move.
- Expected to finish
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Oct 2025
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * adults over 18 years-old * Patient with surgical aortic valve stenosis, with or without heart failure, in two equal-sized groups (40 subjects in each group) * Subjects affiliated with a social security health insurance plan * Subject able to understand the objectives and risks of the research and to give dated and signed informed consent Exclusion Criteria: * Infective endocarditis in aortic stenosis * Severe coronary pathology associated with aortic stenosis * Impossible to give the subject informed information (subject in emergency situation, difficulties in understanding the subject, ...) * Subject under legal protection * Subject under guardianship or curatorship * Pregnancy and/or breastfeeding
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Hôpitaux Universitaires de Strasbourg
Strasbourg, 67098, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Why do animal heart valves wear out? immune system under investigation
- One scan to rule them all? new CT aims to replace multiple heart tests
- Which heart valve design wins for small aortic openings?
- Can a less invasive valve replacement tame a failing aortic valve?
- Can a new heart valve match the safety of proven ones?