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Assessing Safety of OvaPrime Procedure in Women with Primary Ovarian Insufficiency or Poor Ovarian Response

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Qué se está evaluando

OvaPrime Treatment

Otro
Quiénes están siendo reclutados

Enfermedades Urogenitales+5

+ Enfermedades Anexiales

+ Enfermedades del Sistema Endocrino

De 21 a 45 años
Ver todos los criterios de elegibilidad
Cómo está diseñado el estudio

Estudio de Tratamiento

Intervencional
Inicio del estudio: octubre de 2016
Ver detalles del protocolo

Resumen

Patrocinador PrincipalOvaScience, Inc.
Última actualización: 27 de enero de 2026
Extraido de una base de datos validada por el gobierno.Reclamar como socio

Fecha de inicio: 1 de octubre de 2016

Fecha en la que se inscribió al primer participante.

This research study focuses on evaluating the safety of the OvaPrime procedure in women diagnosed with primary ovarian insufficiency (POI) or poor ovarian response (POR). The primary goal is to understand the safety aspects of this procedure in these women. POI is a condition where the ovaries stop functioning normally before the age of 40, while POR refers to a lesser than expected response to fertility medication. This study is important as it could potentially offer a new treatment option for these conditions, addressing unmet needs in women's reproductive health. A maximum of 95 women will participate in this study, with at least 30 having POI and 50 with POR. Each participant will have one ovary exposed to the EggPC cells (part of the OvaPrime procedure), while the other ovary will be exposed to the EggPC vehicle, acting as a control. This allows each participant to serve as their own control in the study. The results between the treatment and control ovary will be compared for relevant endpoints such as antral follicle counts. The study will last approximately 6 years, including enrollment, treatment, and a 5-year follow-up. The safety of the procedure will be evaluated by monitoring adverse events and serious adverse events in all subjects, regardless of pregnancy. For those who become pregnant, they will be followed through pregnancy and 1-year post-partum, with the safety of the offspring monitored up to one year post-delivery in the main study, and up to 5 years in a long-term follow-up study.

Título OficialSingle Center, Prospective Controlled Pilot Study of the OvaPrime Procedure
Patrocinador PrincipalOvaScience, Inc.
Última actualización: 27 de enero de 2026
Extraido de una base de datos validada por el gobierno.Reclamar como socio

Protocolo

Esta sección proporciona detalles del plan del estudio, incluyendo cómo está diseñado y qué se está evaluando.
Detalles del Diseño

Se reclutarán 81 pacientes

Número total de participantes que el ensayo clínico espera reclutar.

Estudio de Tratamiento

Estos estudios prueban nuevas formas de tratar una enfermedad, condición o problema de salud. El objetivo es determinar si un nuevo medicamento, terapia o enfoque funciona mejor o tiene menos efectos secundarios que las opciones existentes.



Elegibilidad

Los investigadores buscan pacientes que cumplan ciertos criterios, conocidos como criterios de elegibilidad: estado general de salud o tratamientos previos.
Condiciones
Criterios

Cualquier sexo

Sexo biológico de los participantes elegibles para inscribirse.

De 21 a 45 años

Rango de edades de los participantes que pueden unirse al estudio.

Voluntarios sanos no permitidos

Indica si personas sanas, sin la condición que se estudia, pueden participar.

Condiciones

Patología

Enfermedades UrogenitalesEnfermedades AnexialesEnfermedades del Sistema EndocrinoEnfermedades GenitalesEnfermedades Genitales FemeninasTrastornos GonadalesEnfermedades Urogenitales Femeninas y Complicaciones del EmbarazoEnfermedades del Ovario

Criterios

Inclusion Criteria: 1. Subjects who are diagnosed with EITHER POI or POR as defined below: * POI subjects who are: * \< 40 years of age * have non-detectable AMH * FSH \>15.0 mIU/ml and/or symptoms of menopause * POR (based on European Society of Human Reproduction and Embryology (ESHRE) guidelines must have two of the following: * 40 years of age * A previous IVF cycle with \< 3 oocytes with a standard of care controlled ovarian hyperstimulation protocol * An abnormal ovarian reserve test defined as: 1. AFC \< 5 - 7 follicles or 2. AMH \< 0.5 - 1.1 ng/ml or 3. Highest ever baseline FSH \> 15.0 ml U/ml 2. Subject must have both ovaries. 3. Subject agrees to participate in main study follow up as well as Long Term Follow-up (LTFU) sub-study 4. Subject's male partner or sperm donor source must meet the following requirements: * Semen must be an ejaculate (not surgically derived, epididymal, testicular, electro- ejaculated sperm), collected by ejaculation. * Male partner's testes must not have been exposed to chemotherapy. * Semen must have some morphologically normal spermatozoa according to the World Health Organization (see table below) and adequate concentration with some motile spermatozoa for insemination of all oocytes by intra-cytoplasmic sperm injection (ICSI). WHO Semen variable 2010 Volume (mL) 1.5 Concentration (106 mL-1) 15 Total sperm number (106/ejaculate) 39 Motility (% motile) 40 (a + b + c) Forward progression 32 (a + b) Morphology (% normal) 4 Viability/vitality (% live) 58 White blood cells (106 mL-1) \< 1.0 5. Partner must also agree to all research study requirements including follow up (including main study as well as LTFU sub-study) of offspring and sign consent form (not applicable in the case of a woman using sperm donation). Exclusion Criteria: 1. Subject with a diagnosis of POI who is ≥ 40 years of age or \< 21 years of age at the time of the OvaPrime procedure 2. Subject with onset of POI \< 18 years of age 3. Subject with a diagnosis of POR who is \> 45 years of age at the time of the OvaPrime procedure 4. Subject has had any prior surgery/medical condition that would prevent direct access to the ovaries (e.g., pelvic adhesions, tubo- ovarian adhesions location/displacement of the ovary(ies) or high body mass index (BMI)). 5. Subject has severe (stage IV) endometriosis or presence of an endometrioma 6. Subject has a unilateral or bilateral untreated hydrosalpinx 7. Subject has participated in the active phase of another investigational trial within the previous 30 days 8. Subject has a history of prior chemotherapy or radiation therapy to the pelvis 9. Subjects and/or partner (supplying sperm) with known karyotypic abnormalities 10. Subjects with POI who have FMR1 premutations or an FMRI mutation 11\. Subjects who are positive for the hepatitis B surface antigen (HBsAg), hepatitis C virus (HCV) and human immunodeficiency virus (HIV).

Plan de Estudio

Conoce todos los tratamientos administrados en este estudio, su descripción detallada y en qué consisten.
Grupos de Tratamiento
Objetivos del Estudio

Un solo grupo de intervención está designado en este estudio

0% de probabilidad de ser asignado al grupo placebo

Grupos de Tratamiento

Grupo I

The treatment is based on identified EggPC cells in the outer-most layer of the ovary. During OvaPrime, the EggPC cells are isolated from biopsy tissue obtained from the outer layer of the ovary. OvaScience separates the EggPC cells and these isolated cells are then returned to the IVF clinic - there is no culture or expansion of the EggPC cells during this process. Upon receipt of the autologous EggPC cells, the clinic initiates the process of reintroducing the cells into the follicular development zone of the woman's own ovary using a laparoscopic procedure. Once in the ovary, the EggPC cells have the opportunity to develop and mature into fertilizable eggs naturally or with controlled ovarian hyperstimulation (when stimulated by exogenous gonadotropins) using standard IVF protocols.

Objetivos del Estudio

Objetivos Primarios

Objetivos Secundarios

Centros del Estudio

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Suspendido

TRIO

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