Active clinical trials for "Primary Ovarian Insufficiency"

The goal of this clinical pilot trial is to learn about the feasibility of a high-intensity resistance training intervention in peri- and early menopausal females. The main question it aims to answer are: -Is a 9-month resistance training intervention feasible (e.g., recruitment rates, protocol adherence, attrition) Secondary aims include examining changes in bone health, muscle strength, and menopausal symptoms. Participants will participate in a 9-month progressive, supervised, resistance training intervention. Researchers will compare secondary outcomes between the exercise group and a wait-list control group.

Evaluate the safety of human umbilical cord mesenchymal stem cells (hucMSCs) in POI treatment; Evaluate the effective hucMSCs in POI treatment. Compare different infusion mode, meanwhile compare with hormone replacement therapy (HRT) withdrawal, so that assessing the stem cell therapy.

Turner syndrome (TS) is a rare disease affecting 1/2500 female. It is defined by a complete or partial loss of an X chromosome associated with clinical signs. The most frequent signs are a small height and primary ovarian insufficiency (POI). POI occurs in 95% of patients with TS. Clinically, patients have amenorrhea with elevated FSH levels (> 25 IU/L), before the age of 40. In most cases, patients receive hormonal replacement therapy. Among patients with POI, TS is present in less than 10% of cases. Therefore POI may occur in patients with normal karyotype, therefore without TS. Preliminary data suggest altered sexual function in patients with TS. The first goal of our study is to evaluate sexual function and sexual quality in patients with TS using a questionnaire, the Female Sexual Function Index (FSFI). The second goal is to compare sexual quality in patients in patients with TS compared to female patients with POI not related to TS. Our study should identify predictive markers of altered sexual function. The final endpoint is to optimize the quality of life of patients with TS and to enhance, if necessary psychological support in such patients.

HSCT is an effective method to cure hematologic malignancies. However, the reproductive system is prone to be damaged during radiotherapy and chemotherapy before transplantation, leading to ovarian failure, followed by infertility and premature ovarian failure (POF), which seriously affect the long-term quality of life of patients. This clinical trial aimed to observe the effect of Gonadotropin-releasing hormone analogues (GnRHa) on ovarian function in women of reproductive age after HSCT, so as to provide clinical evidence for whether GnRHa should be used for the prevention of POF.

This is a single center, prospective, controlled pilot safety research study. The primary objective of this research study is to assess the safety with the use of the OvaPrime procedure in women who are diagnosed with either primary ovarian insufficiency (POI) or poor ovarian response (POR). A maximum of ninety-five (95) subjects will be enrolled consisting of a minimum of thirty (30) POI subjects and a minimum of fifty (50) POR to achieve the target sample size of 70 Modified Intent-to-Treat (mITT) subjects as the primary analysis population. Each subject shall have one ovary exposed to the EggPC cells while the contralateral ovary is exposed to the EggPC vehicle as a means to have each subject serve as their own control. Results between the treatment and control ovary will be examined for relevant endpoints such as antral follicle counts. The duration of the research study is estimated at approximately 6 years total, for the period spanning enrollment (estimated at approximately six months), eight months to the last hyperstimulation and through completion of 5-year follow-up (main study protocol with one year primary endpoint and LTFU sub-study which extends to 5 additional years).

This is an observational epidemiologic multicentric study of follow-up a cohort for described the situation of patients with primary ovarian insufficiency in public population with respect to the age of apparition the primary ovarian insufficiency . iPOI (Investigators in premature ovarian insufficiency): M. Guinot, B. Roca, J. Tomás, P. Escamilla, J. Hernández, P. Llaneza, N. Mendoza Ladrón de Guevara, B. Otero García, I. Ñiguez, A. Castro, L. Baquedano, P. Romero, S. Sánchez.

genetic screening and etiological analysis was conducted on patients with ovarian insufficiency and decline in ovarian reserve. All patients were enrolled in the IVF-treated and non-IVF-treated groups, followed up for long-term treatment outcomes and genomic screening.

Aging is a common problem in human society at present. The fertility decline, perimenopausal symptoms and senile diseases caused by ovarian aging seriously affect women's own health, offspring's health, family and social stability, and endanger national population security. Accurate stratification of genetic risk of ovarian aging has practical significance. Early and accurate identification of high-risk groups of premature ovarian aging can help such women to start early protection of ovarian function, preserve fertility to a greater extent, improve fertility quality, and also be conducive to early prevention and treatment of other systemic diseases and prognosis.

The purpose of this study is to determine whether the pelvic wall or the ovary represents a better location for the maturation of follicles in the context of ovarian transplantation after cryopreservation of ovarian tissue before cytotoxic therapies.

A-PRP (Autologous Platelet Rich Plasma) is becoming widely used in a variety of medical procedures seeking tissue remodeling and/or healing as an intervention. To date, applications in orthopedics, wound healing, dermatology and plastic surgery have gained general acceptance, primarily as the role of platelets and their activation in tissue repair and recovery has become better understood at a cellular and molecular level. This study will involve adult women with a diagnosis of Premature ovarian insufficiency (POI) willing to perform an IVF/ICSI treatment.