Stem cell shot into ovaries aims to tame perimenopause symptoms
NCT ID NCT07511660
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether injecting special stem-like cells called Muse cells directly into the ovaries can help women aged 28 to 70 who are in perimenopause. The cells may repair tissue, reduce inflammation, and improve hormone balance. Researchers will track safety, hormone levels, and quality of life for 24 months. The goal is to see if this approach can ease symptoms like hot flashes and mood changes without long-term medication.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 12 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Jul 2030
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.
Who is studied
This is a prospective observational cohort study using convenience sampling. Participants are women aged 28-70 experiencing perimenopause who independently elect to receive ultrasound guided intra ovarian Muse cell injection as part of their routine clinical regenerative medicine care at the study center. No random sampling, probability based recruitment, or protocol-mandated intervention assignment occurs. Enrollment is open to eligible women who present seeking regenerative options for perimenopausal symptoms and ovarian support. The sampling approach reflects real world clinical practice, allowing collection of standardized longitudinal data on safety and outcomes in a self selected population. Potential selection bias toward motivated individuals interested in regenerative therapies is acknowledged and will be addressed through transparent reporting and subgroup analyses.
- Ages
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28 to 70 years
- Sex
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Female participants only
- 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: Women aged 28 to 70 years at the time of enrollment. Diagnosis of perimenopause according to STRAW+10 criteria, including irregular menstrual cycles (cycle length variation \>7 days), elevated FSH (\>25 IU/L on two occasions), low AMH (\<1.0 ng/mL), and/or presence of perimenopausal symptoms (vasomotor symptoms, sleep disturbance, mood changes, or cognitive complaints). Willingness to receive ultrasound-guided intra-ovarian Muse cell injection as part of elective clinical regenerative medicine care. Ability to provide written informed consent and comply with scheduled follow-up visits, blood draws, ultrasounds, and questionnaires for 24 months. Adequate general health to undergo the procedure under sedation or local anesthesia, as determined by the treating physician. Exclusion Criteria: History of ovarian/gynecologic malignancy (active or \<5 years remission). Active autoimmune disease requiring immunosuppression. Uncontrolled comorbidities (e.g., severe cardiovascular disease, coagulopathy, uncontrolled diabetes or thyroid disease). Current pregnancy or lactation. Recent hormone therapy (within 3 months). BMI \>40 kg/m² or other factors increasing procedural risk. Inability to comply with study procedures.
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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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Stem Solutions
Monterrey, Nuevo León, 64000, Mexico
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