New injection could help heart failure patients shed excess fluid
NCT ID NCT06506994
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This early study tested a new drug called HRS-9057 in 25 adults with chronic heart failure who still had fluid buildup despite standard diuretics. The drug was given as an injection and compared to tolvaptan pills. The main goal was to check safety and how well the drug removes extra fluid, aiming to reduce swelling and improve comfort.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- HRS-9057 injection
- What this could lead to
- If it works, this could lead to a new option for heart failure patients to safely get rid of extra fluid and reduce swelling.
- What could go wrong
- This is a very early Phase 1 study with only 25 people, so safety and effectiveness are not yet proven. The drug may not work better than existing treatments or could have unexpected side effects.
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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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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25 people
The number who actually took part.
- Started
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Aug 2024
- Finished
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Oct 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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 to 75 years
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Male or female, age 18-75 years at the time of signing informed consent. 2. Diagnosed as chronic heart failure at least 1 month prior to screening. 3. Patients with CHF in whom lower limb edema, pulmonary congestion, jugular venous distension or hepatomegaly due to volume overload is present despite diuretics treatment. Exclusion Criteria: 1. Medical history of myocardial infarction, acute decompensated heart failure, stroke, or transient ischemic attack within 30 days prior to or at screening; 2. Hypovolemic hyponatremia.
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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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The Second Affiliated Hospital of Guangzhou Medical University
Guangzhou, Guangdong, 510285, China