Could a simple protein infusion boost brain function in liver disease?
NCT ID NCT06052176
First seen Jun 27, 2026 · Last updated Aug 26, 2026 · Updated 2 times
Summary
This study looks at whether giving a protein called albumin through a vein can help improve thinking and memory in people with liver cirrhosis who have had episodes of confusion (hepatic encephalopathy). The trial will involve 30 participants who will receive both albumin and a placebo (saline) at different times, acting as their own control. Researchers will measure changes in cognitive tests and quality of life to see if the benefits last even after treatment ends.
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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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25 people
The number who actually took part.
- Started
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Nov 2023
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a US federal agency other than the NIH.
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: * Age \>18 years * Cirrhosis diagnosed using either (a) liver biopsy, (b) transient wave elastography (\>20 KPa) (c) radiological evidence consistent with cirrhosis, (d) in a patient with chronic liver disease endoscopic or radiological evidence of varices (e), in a patient with chronic liver disease, platelet count \<150,000/mm3 and AST/ALT ratio \>1. * Cognitive impairment defined by MHE on psychometric hepatic encephalopathy score (PHES), critical flicker frequency (CFF), or EncephalApp Stroop * Prior HE controlled by lactulose or rifaximin for at least one month * Serum albumin \<4gm/dl Exclusion Criteria: * Unclear diagnosis of cirrhosis * No prior overt HE * No cognitive impairment on the tests noted * Requiring regular albumin infusions within 3 months or anticipated during the study visit * Infection within a month * Allergies to albumin * Unlikely to be adherent to the study * Unable or unwilling to consent * West Haven Criteria\>2 * Alcohol abuse within 1 month * Serum albumin \>4gm/dl * Congestive heart failure
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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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Hunter Holmes McGuire VA Medical Center
Richmond, Virginia, 23249, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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