Can cleansing the blood reverse frailty? trial tests plasma exchange
NCT ID NCT07836127
First seen Sep 23, 2026 · Last updated Sep 24, 2026 · Updated 1 time
Summary
Researchers are testing whether plasma exchange combined with human albumin, with or without intravenous immunoglobulin (IVIG), can improve frailty in older adults. The trial enrolls 34 participants with a FRAIL scale score of 1 or higher and randomly assigns them to one of two treatment groups. Over five months, participants receive six monthly plasma exchange sessions, and researchers track changes in frailty, physical function, and inflammation markers. The goal is to see if this approach is safe and effective for frailty.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Plasma exchange combined with human albumin, with or without intravenous immunoglobulin (IVIG)
- What this could lead to
- If it works, this approach could offer a new biological treatment for frailty, a condition that currently has few effective options beyond nutrition and exercise.
- What could go wrong
- This is a small, early-stage trial with only 34 participants, so results may not hold up in larger studies. Plasma exchange is invasive and carries risks like infection, bleeding, and reactions to the replacement fluids.
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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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About 34 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Nov 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 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.
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. Age ≥ 18 years. 2. Clear consciousness and ability to communicate. 3. Sufficient cognitive function and educational level to complete all study-related assessments. 4. A score of ≥ 1 on the FRAIL scale. 5. Voluntary written informed consent. Exclusion Criteria: 1. Known allergy or hypersensitivity to albumin (ALB) or intravenous immunoglobulin (IVIg). 2. Currently receiving albumin (ALB) and/or intravenous immunoglobulin (IVIg) infusion for other reasons. 3. Severe cardiac, hepatic, or renal insufficiency. 4. Active infection or acute exacerbation of chronic infection. 5. Current use of direct oral anticoagulants (DOACs). 6. History of bleeding disorders or coagulation dysfunction. 7. Concomitant malignancy or expected survival of less than 6 months. 8. Severe visual, auditory, or motor function impairment. 9. Refusal to sign the informed consent form. 10. Other conditions that, in the opinion of the investigator, make the participant unsuitable for the study.
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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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Institute of Hematology & Blood Diseases Hospital, China
Tianjin, Tianjin Municipality, 300041, China
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