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Blood test may guide heart failure treatment to cut hospital returns
NCT ID NCT02963272
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
Heart failure is a serious condition with high death and rehospitalization rates. This study tested whether using a blood marker called ST2 to guide treatment could reduce hospital readmissions within one month. Researchers compared standard care with a strategy that adjusts medications based on ST2 levels in 123 hospitalized heart failure patients.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ST2 biomarker-guided treatment strategy
- What this could lead to
- If successful, this approach could help doctors personalize heart failure treatment to reduce hospital readmissions and lower healthcare costs.
- What could go wrong
- This is a small, completed study with 123 participants, so results may not apply to all heart failure patients. The ST2-guided strategy may not significantly reduce readmissions compared to standard care.
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.
- Participants
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123 people
The number who actually took part.
- Started
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Jan 2017
- Finished
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Apr 2019
- 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: * Heart failure hospitalization Exclusion Criteria: * Other study * Pregnancy, feeding * Refusal * Not possible to perform information
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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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University Regional Hospital Arnaud de Villeneuve
Montpellier, Languedoc-Roussillon, 34295, France
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Other studies related to the condition(s) this trial covers.
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