Can your own stem cells reverse frailty? suspended trial holds clues
NCT ID NCT03514537
First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This trial tests whether a person's own stem cells, taken from fat tissue and given back through an IV, can safely improve quality of life and physical function in people with aging frailty. The study plans to enroll 200 adults aged 40 to 90 who have lost energy and exercise tolerance. The trial is currently suspended, so results are not yet available.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- autologous stem/stromal cells from fat tissue
- What this could lead to
- If it works, this could point toward a treatment to improve mobility and energy in frail older adults.
- What could go wrong
- This is an early, suspended trial with no phase, so results are uncertain. Risks include side effects from the cell infusion procedure.
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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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 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2018
- Expected to finish
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Jan 2028
An estimate. End dates often move.
- 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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40 to 90 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Be \>40 and \<90 years of age and willing and able to provide written informed consent * Those aging and frail patients who have noted compromise to activities or work requirements due to increasing age * Ability to execute a 6 minute walk test distance of \>200 meters and \<1000 meters * Loss of energy and exercise tolerance over 6 month period minimum * Current clinical history of malignancy within 3 years, except for curable skin lesions including basal cell carcinoma, or squamous cell carcinoma * Must have the ability to provide Informed Consent Exclusion Criteria: * Medical conditions which prevent the ability of assessment of walk distance testing criteria * Have disabling neurodegenerative disorder which would impede interpretation of outcomes * Have a score of \<24 on the Mini Mental State Examination (MMSE) * History of malignancy within 2 years (excluding curative skin lesion of basal cell carcinoma, melanoma-in-situ, or cervical carcinoma * Have clinically important abnormal screening laboratory values, including, but not limited to: Hemoglobin \<10 g/dL; White blood cell count (WBC) \<2500/mL; Platelet count microliters \<100000/uL(microliters); Genetic Coagulopathy history * Uncontrollable hypertension * Systemic disorders that preclude completion of the testing or out of medical management control in the opinion of the PIs or Primary Care Provider * Expected lifespan of less that 6 months * Current drug abuse history \< 6 months * Alcohol abuse within 6 months of enrollment * Serious or life threatening co-morbidities that in the opinion of investigators, may compromise the safety or compliance with the study guidelines and tracking.
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Fanny Island Campus Medical Building
Colchester, Vermont, 05446, United States
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