Heart drug showdown: which works best when kidneys also fail?
NCT ID NCT07186062
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This completed study looked at 60 adults with acute decompensated heart failure and kidney impairment. Researchers compared three intravenous heart medications—levosimendan, dobutamine, and milrinone—to see which one improved heart and kidney function best. The goal was to find the most effective option for managing this difficult combination of conditions.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Levosimendan, dobutamine, and milrinone (heart-failure medications given intravenously)
- What this could lead to
- If one drug proves clearly better, it could guide doctors to choose the most effective treatment for heart failure patients who also have kidney issues.
- What could go wrong
- This is a small, completed study (60 people) that compares existing drugs, so it won't produce a new treatment. Results may not apply to all patients, and each drug carries risks like low blood pressure or heart rhythm problems.
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.
- Participants
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60 people
The number who actually took part.
- Started
-
Jun 2022
- Finished
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Jun 2024
- Lead sponsor
-
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.
Who is studied
Adult (\>18 years old) patients with ADHF (LVEF ≤ 40% documented prior to enrollment) admitted to the ICU with renal impairment (estimated GFR between 30 and 60 mL/min/1.73 m², calculated using the Modification of Diet in Renal Disease Study equation (MDRD equation) \[10\] and require inotropic support.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
-
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: * Adult (\>18 years old) patients with ADHF (LVEF ≤ 40% documented prior to enrollment) admitted to the ICU with renal impairment (estimated GFR between 30 and 60 mL/min/1.73 m², calculated using the Modification of Diet in Renal Disease Study equation (MDRD equation)) and require inotropic support. Exclusion Criteria: Cases were excluded from the study if they met any of the following criteria: * Age younger than 18 years * Untreated acute HF * Resting heart rate exceeding 120 beats per minute * Recent MI or acute coronary syndrome within the previous two months * Diagnosed pulmonary embolism * Structural cardiac conditions * Known history of kidney disease diagnosed prior to HF * Administration of contrast agents or nephrotoxic drugs within the previous seven days * Severe liver dysfunction (Child C) * Active acute inflammatory or infectious diseases.
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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
-
faculty of medicine Ain shams University
Cairo, Egypt
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a diabetes drug clear fluid from lungs in heart failure?
- Blood test clues: could two proteins predict heart failure crises?
- Bedside blood test may reveal how well heart failure treatment works
- Can a newer heart failure drug protect kidneys better than an older one?