Can a blood pressure pill rescue failing kidneys in cirrhosis?
NCT ID NCT06937307
First seen Aug 19, 2026 · Last updated Aug 20, 2026 · Updated 1 time
Summary
This trial tests whether droxidopa, an oral medication that raises blood pressure, can improve kidney function in people hospitalized with cirrhosis and acute kidney injury. The study will compare droxidopa to a placebo in 75 participants, measuring changes in blood pressure and kidney function over 28 days of treatment plus 30 days of follow-up. The goal is to see if this simple pill could help kidneys recover without invasive procedures.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Droxidopa, an oral medication that raises blood pressure by converting to norepinephrine in the body
- What this could lead to
- If effective, droxidopa could offer a simple oral treatment to support kidney recovery in hospitalized cirrhosis patients with acute kidney injury, potentially reducing the need for intensive care.
- What could go wrong
- This is an early-phase trial with a modest size, so results may not be conclusive. The drug may not improve kidney function, and it could cause side effects like high blood pressure or heart rhythm issues.
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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 75 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2025
- Expected to finish
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Dec 2028
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 to 70 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: * Ability to provide informed consent by subject or legally authorized representative * Consent to blood and urine collection for biomarker analysis * Ability to take oral medications * At least 18 years of age * Hospitalized at Columbia University Irving Medical Center * Child-Pugh Score ≥ B7 cirrhosis (documented by imaging, biopsy, or clinical evidence) * KDIGO Stage 1 AKI or greater, defined as: * ≥0.3 mg/dL increase in serum creatinine within 48 hours OR * ≥50% increase in serum creatinine from outpatient baseline * Mean arterial pressure ≤85 mmHg averaged over 24 hours prior to randomization * For women of childbearing potential: negative pregnancy test and agreement to use effective contraception Exclusion Criteria: * Serum creatinine \>4.0 mg/dL or current renal replacement therapy * Age \>70 years * Severe cardiovascular disease, including: * Unstable angina * Congestive heart failure requiring escalating medical therapy * Symptomatic peripheral vascular disease * Any cardiovascular condition deemed severe by investigator * Active gastrointestinal bleeding, defined as requiring ≥ 2 units of packed red blood cells during the screening period * Acute respiratory failure requiring more than 6L of Nasal Canula * Use of medications that could interact with droxidopa including: * MAOI inhibitors * Norepinephrine reuptake inhibitors * Other investigational drugs * Pregnancy or breastfeeding * Any episode of a SBP ≥ 180 mmHg or a DBP ≥ 120 mmHg on two measurements, 1 minute apart * Prior liver transplantation
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Columbia University Irving Medical Center
RECRUITINGNew York, New York, 10032, United States
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