Clinical Research Directory

Browse clinical research sites, groups, and studies.

Sites Groups Studies

Back to Studies

NOT YET RECRUITING

NCT06617988

SIRT3 Expression in Granulosa Cells and the Levels of Follicular Fluid Metabolites Among POR Subgroups

Sponsor: Shandong University of Traditional Chinese Medicine

View on ClinicalTrials.gov

Summary

The goal of this prospective, observational study is to learn about the pathogenesis and biological target of the subtypes of poor ovarian response (POR) during In vitro fertilization and embryo transfer (IVF-ET). The main question it aims to answer is: 1. Can the relative expression level of SIRT3 differentiate between POR subtypes, and do these differences reflect distinct metabolic characteristics among the subtypes? 2. Investigate whether SIRT3 expression levels correlate with clinical outcomes. This study will enroll patients with various POR subtypes and collect discarded follicular fluid and granulosa cells on the day of egg retrieval. IVF outcome information routinely collected in electronic databases will also be recorded. Notably, this is a purely observational study with no additional interventions. Your participation will not alter your clinical treatment compared to other patients.

Official title: Investigate Differences in SIRT3 Expression in Granulosa Cells and the Levels of Follicular Fluid Metabolites Among Poor Ovarian Responders Subgroups, and Their Association With IVF Outcomes.

Key Details

Gender

FEMALE

Age Range

20 Years - 45 Years

Study Type

OBSERVATIONAL

Enrollment

Start Date

2024-10-15

Completion Date

2025-02-15

Last Updated

2024-10-01

Healthy Volunteers

Yes

Conditions

Poor Ovarian Response

Interventions

OTHER

Not applicable- observational study

Inclusion Criteria: * 1\. Women who are married and aged between 20 to 45 years, diagnosed with infertility; * 2\. Individuals undergoing their first or second cycle of in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI), with a scheduled fresh embryo transfer; * 3\. Participants must fulfill the diagnostic criteria corresponding to one of the following prognostic categories as determined by the clinician: Normal prognosis, unexpected poor prognosis, poor prognosis of advanced maternal age, or expected poor prognosis. Exclusion Criteria: * 1\. A body mass index (BMI) of ≥ 35 kg/m²; * 2\. Participation in cycles involving pre-implantation genetic testing or diagnosis of embryos; * 3\. Involvement in cycles utilizing frozen gametes; * 4\. Engagement in cycles that employ donor-derived oocytes; * 5\. Participation in in vitro maturation cycles; * 6.The presence of uterine cavity or endometrial abnormalities, including but not limited to fibroids, endometrial polyps, malformations, adenomyomas, endometritis, endometrial thinning, hydrosalpinx, uterine infections; * 7.The existence of contraindications to assisted reproductive technology or pregnancy, such as uncontrolled liver or kidney dysfunction, diabetes mellitus (with glycated hemoglobin ≤ 7% and fasting blood glucose \&amp;amp;lt; 10 mmol/L), hypertension, thyroid disorders, asymptomatic cardiac conditions, moderate-to-severe anemia, malignancies, a history of thromboembolism or thrombosis, severe mental health disorders, acute infections of the urinary and reproductive systems, sexually transmitted infections, and detrimental lifestyle factors including substance abuse. Additionally, exposure to teratogenic levels of radiation, toxins, or medications (such as prednisone, other hormones, adrenaline, antibiotics, or medications for hypertension, cardiovascular issues, or antiviral treatment) during surgical procedures, as well as any physical conditions rendering pregnancy inadvisable, are also considered disqualifying factors.

Locations (1)

Affiliated Hospital of Shandong University of Traditional Chinese Medicine

Jinan, Shandong, China