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Can hospitals manufacture their own stem cells? a french trial aims to find out
NCT ID NCT07735559
First seen Jul 30, 2026 · Last updated Jul 31, 2026 · Updated 1 time
Summary
This trial tests whether a hospital can produce high-quality induced pluripotent stem cells (iPSCs) from blood samples taken from healthy volunteers. The goal is to create a French hospital-based platform that can generate clinical-grade stem cells for future regenerative medicine applications. Blood samples from four healthy adults will be used to create iPSC lines, which will then be checked for quality and safety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- blood collection for induced pluripotent stem cell (iPSC) generation
- What this could lead to
- If successful, this could establish a hospital-based platform to produce clinical-grade stem cells for future regenerative therapies.
- What could go wrong
- This is a very early feasibility study with only 6 participants, focused on manufacturing rather than treating disease. The stem cells may not meet quality standards.
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 6 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Nov 2026
An estimate. Start dates often move.
- Expected to finish
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Feb 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 35 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: * Age ≥ 18 years and ≤ 35 years * No medical contraindication to a 54 mL blood sample collection * Negative viral serology for: * Human Immunodeficiency Virus (HIV) * Hepatitis B Virus (HBV) * Hepatitis C Virus (HCV) * Human T-lymphotropic Virus type 1 (HTLV-1) * A participant who agrees to have their anonymized biological samples and cell lines stored in a biological sample collection for other research purposes (including genetic research) Exclusion Criteria: * Any active medical condition * Any ongoingl treatment * Subjects who cannot read and/or write * Inability to ensure participant during the study period * Participation in another clinical trial or administration of an off-label medication that could interfere with blood test results. * Participation in another research protocol involving biological sampling that limits the number of mL to be collected. * Failure to obtain informed consent * Not enrolled in a social security program, * Subject participating in another research study with an ongoing exclusion period * Protected populations under the French Public Health Code (women who are giving birth, breastfeeding, or pregnant; subjects deprived of liberty by judicial or administrative decision; adults under legal protection (under any form of guardianship))
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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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University Hospital Montpellier
Montpellier, France
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