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Safety and Efficacy of YB-1113 in Treatment of POI

A Phase 1 Study of the Safety and Efficacy of YB-1113 in Treatment of Premature Ovarian Insufficiency (POI) Via Intravenous Infusion

Status
Not yet recruiting
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05494723
Enrollment
6
Registered
2022-08-10
Start date
2026-12-09
Completion date
2028-04-09
Last updated
2025-12-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

POI

Brief summary

This phase 1 study is to evaluate the safety and tolerability of YB-1113 administered via intravenous (IV) infusion in the treatment of premature ovarian insufficiency (POI).

Interventions

DRUGYB-1113

Human umbilical cord tissue-derived mesenchymal stem cells (hUC-MSC)

Sponsors

Bright Cell, Inc.
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 39 Years
Healthy volunteers
No

Inclusion criteria

Key Inclusion Criteria: 1. Female, 18 to \<40 years old, who are seeking fertility or preservation of fertility 2. Oligo/Amenorrhea for at least 4 months 3. At least two menopausal FSH levels (≥ 25 IU/L) with 4 to 6 weeks interval. 4. AMH levels ≤ 1.0 ng/mL (measured on day 2-5 of the menstrual period). 5. Subjects who are generally healthy by laboratory tests (normal complete blood count (CBC), comprehensive metabolic panel (CMP), and urinalysis) at screening 6. For subjects who had contraception before, the duration of amenorrhea should be more than 3 months after discontinuation of the oral contraception pill (OCP) or more than 6 months after discontinuation of Depo Provera (or similar) therapies Key

Exclusion criteria

1. 1\. Primary amenorrhea or FSH ≥ 40 IU/L 2. Presence of contraindications to pregnancy 3. POI due to cytotoxic chemotherapy or radiation therapy 4. Subjects with FMR1 premutation (fragile X syndrome), a BMP15 mutation or family history of POI 5. Subjects under hormonal treatments including hormone replacement therapy (HRT) for osteoporosis, cardiovascular disease, or recalcitrant vasomotor symptomatology. 6. Washout period less than 3 months for HRT. 7. Subjects with a history of breast cancer or other estrogen responsive cancer. 8. Subjects with existing malignant neoplasm, under active management for malignant neoplasm or under active surveillance for malignant neoplasm. 9. Subjects with history of thromboembolic events such as pulmonary embolism, stroke, or ischemic heart disease 10. Subjects with uncontrolled hypertension, kidney disease, liver disease, or polycystic ovary syndrome (PCOS) 11. Subjects with endocrinopathies including Cushing's disease, thyroid disease, congenital adrenal hyperplasia and hyperprolactinemia. 12. Subjects under active management for autoimmune disease. 13. Subjects with intra-uterine devices (IUDs). 14. Subjects who are pregnant, breastfeeding, or whose urinary pregnancy test is positive before participation in the study. 15. Subjects who are allergic to low-molecular-weight heparin sodium or human albumin. 16. Subjects with polyglandular autoimmune disease or other conditions require chronic administration of steroids higher than 30 mg/day of hydrocortisone or its equivalent 17. Subjects with hereditary or acquirement coagulopathies, including but not limited to hemophilia, Von Willebrand disease, liver disease, Vitamin K deficiency, and platelet disorders.

Design outcomes

Primary

MeasureTime frameDescription
Incidence of treatment-emergent adverse events (AE)52 weeksReported treatment-related AE and serious adverse events (SAE)

Secondary

MeasureTime frameDescription
Blood anti-Müllerian hormone (AMH) level2, 6, 12, 24, and 52 weeksChanges of AMH level from baseline
Follicle-stimulating hormone (FSH) and estradiol (E2) levels2, 6, 12, 24, and 52 weeksChanges of FSH and E2 from baseline
Antral follicle counts (AFC)2, 6, 12, 24, and 52 weeksChanges of AFC numbers from baseline

Contacts

Primary ContactJennifer Wang
jenniferw@brightcellinc.com949-333-3636

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026