Safety and Efficacy of YB-1113 in Treatment of POI

Bright Cell

Status and phase: Not yet enrolling; Phase 1

Conditions: POI

Treatments: Drug: YB-1113

Study type: Interventional

Funder types: Industry

Identifiers

NCT05494723

YB1113-POI

Details and patient eligibility

About

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).

Enrollment: 6 estimated patients

Sex: Female

Ages: 18 to 39 years old

Volunteers: No Healthy Volunteers

Inclusion and exclusion 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.

Trial design

Primary purpose: Treatment

Allocation: Non-Randomized

Interventional model: Sequential Assignment

Masking: None (Open label)

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6 participants in 2 patient groups

Low-dose

Experimental group

Description:

Low-dose YB-1113

Treatment:

Drug: YB-1113

High-dose

Experimental group

Description:

High-dose YB-1113

Treatment:

Drug: YB-1113