Infertility Clinical Trials

Background: Medical advances have improved survival rates for many cancers and other illnesses. This means that more people are coping with the long-term effects of these treatments. Some treatments can cause female infertility. Ovarian tissue cryopreservation (OTC) may help. Before undergoing a treatment that may damage their fertility, patients may opt to freeze a sample of ovarian tissue. The tissue contains immature egg cells. When thawed, the tissue can be reimplanted. This procedure can help women become pregnant. Objective: This natural history study will create a databank of ovarian tissue. The NIH will provide OTC as a clinical service. The NIH will also request a portion of the tissue to use for research. Eligibility: Females aged 4 to 35 who opt to have OTC before receiving cancer treatment. Design: Participants will be screened. Their existing medical records will be reviewed. They will be asked if they want to donate a portion of their ovarian tissue for research. No more than 20% of the tissue collected will be taken for research. Some other tissues that would otherwise be discarded will also be kept. Medical data from each participant may also be collected and stored in the database. This data may include results of routine blood tests, imaging tests, and other information. The data will be coded for privacy. Participants will answer a questionnaire. They will be asked about their fertility treatment and general health. The survey takes about 30 minutes. They will repeat the questionnaire once a year for 30 years. ... Read Less

Background: - During puberty, children begin to develop into adults. Problems with the hormones released during puberty can affect the reproductive system. Some people have low hormone levels that severely delay or prevent puberty. Others start puberty abnormally early. Other people may have a normal puberty but develop reproductive disorders later in life. Researchers want to study people with reproductive disorders to learn more about how these disorders may be inherited. Objectives: - To learn how reproductive system disorders may be inherited. Eligibility: * People with one of the following problems: * Abnormally early puberty * Abnormally late or no puberty * Normal puberty with hormonal problems that develop later in life * People who have not yet had puberty but have symptoms that indicate low hormone levels. Design: * Participants will provide a blood sample for testing. They will complete a questionnaire about their symptoms. They will also have a scratch-and-sniff test to study any problems with their ability to smell. * Participant medical records will be reviewed. Participants will also provide a family medical history. * Family members of those in the study may be invited to participate. * Treatment will not be provided as part of this study. Read Less

A Phase 3 clinical trial of oral GnRH antagonist pre-treatment for women with endometriosis who are undergoing IVF, with a primary outcome of live birth rate. The investigators' central hypothesis is that in infertile woman with endometriosis undergoing in vitro fertilization-embryo transfer (IVF-ET), live birth rates will improve in those pretreated with GnRH antagonist compared to those not pretreated with GnRH antagonist. Read Less

This investigators will conduct a pilot study investigating the implementation of an infertility Patient Navigator (PN) program to mitigate challenges for underserved individuals at Boston Medical Center (BMC) seeking infertility care. The primary objective is to assess whether the PN program can significantly reduce time to completion of infertility evaluation and to initiation of fertility treatment (if recommended) for infertile patients from an underserved patient population. The study aims are to: 1. evaluate the impact of the PN program on timelines including obtaining commercial insurance coverage for infertility, expediting labwork/imaging, weight management, and partner urology appointments, and initiating fertility treatment; and 2. ascertain the medical literacy of participants with a validated tool to assess the impact of low medical literacy on PN facilitation. Participants will be contacted by the PN and provided with a survey instrument that will test their medical literacy. Then the PN will assist with scheduling cycle-based testing including labwork and uterine cavity evaluation, the partner's urology appointment, the patient's appointments such weight management/nutrition referral, mammograms (if indicated by age), and insurance counseling if the participant's current insurance does not cover infertility diagnostic testing and treatment. These tasks are part of pursuing fertility care at BMC. Duration of evaluation and time to treatment in age-matched control patients from the year prior that did not have PN services will be utilized as a comparison group. Regression analyses will be conducted to explore the association between utilization of a PN and pregnancy rates, considering potential confounding factors. Establishment of the pilot program will enable the investigators to apply for a larger institutional patient care grant going forward. Strategies developed through this research can may enhance fertility care access for underserved communities across various healthcare settings. By tailoring interventions to populations not usually able to access specialized healthcare services, this study pioneers a paradigm shift towards inclusivity and equity in reproductive medicine. Read Less

Background: - The body produces gonadotropin-releasing hormone (GnRH) about every 2 hours. GnRH travels through the bloodstream to the pituitary gland, where it stimulates the gland to produce hormones called gonadotropins. These hormones stimulate the testicles or ovaries. The testicles produce testosterone and develop sperm. The ovaries produce estrogen and prepare for ovulation. Normal estrogen and testosterone levels are required for puberty. Some people, however, have either low levels or total lack of GnRH. This can cause problems with puberty and fertility. Researchers want to study people with low or no GnRH to better understand how it affects puberty and fertility. Objectives: - To study disorders of GnRH production. Eligibility: * Adult men and women at least 18 years of age with low or no gonadotropin levels. * Adolescents between 14 and 18 years of age with low or no gonadotropin levels. Design: * Participants will be screened with a physical exam and medical history. Blood and urine samples will be collected. * Participants will have tests to look at their hormone levels. Blood samples may be collected after taking different drugs, including insulin and cortisone. A 24-hour urine sample will be collected. * Participants will have imaging studies to look at bone and brain development. They will also have ultrasounds of the kidneys, abdomen, and reproductive organs. * Tests of smell and hearing will be used to look for abnormalities in these senses. Read Less

The goal of this study is to determine if benchtop incubators improve the number of embryos making it to the blastocyst stage of development (about 4-6 days after fertilization) in people undergoing in vitro fertilization (IVF) treatment for their infertility. * Test the effectiveness of the benchtop incubator. * Determine if the number of embryos reaching the blastocyst stage of embryo development (the stage that the embryos are biopsied for PGT-A and frozen) is improved in the benchtop incubator compared to the box incubator. * Compare embryology outcomes between the two incubator types. * Investigate transfer and pregnancy outcomes. * Expand the knowledge surrounding the impact of the incubator on IVF outcomes. Patients will have their mature oocytes collected at the egg retrieval procedure split into two groups and randomized to be cultured in both incubator types. Read Less

Use of discarded embryos to advance laboratory expertise and technology in the area of human embryo development and assisted reproductive technologies Read Less

The use of machine learning techniques using an artificial intelligence tool is proposed to analyze clinical data to predict best possible IVF/ART outcomes. This tool has been utilized to accurately predict embryo quality here at Cornell. Utilizing this tool to assess objective clinical findings and predict outcomes of assisted reproductive techniques is sought, with the ultimate goal of an automated tool to reduce implicit physician bias. Within this goal, using this tool to objectively and accurately assess baseline ovarian reserve at the start of an ART cycle is proposed, using 3D sonography to image the ovary and artificial intelligence tool to objectively identify baseline antral follicle counts. Read Less

In this proposed research study, the investigators plan to assess the efficacy of gametes' (egg and sperm) treatment on fertilization as well as pre- and post-implantation embryo development. Read Less

This protocol is being designed to offer testicular tissue cryopreservation to male pediatric patients (0-17 years of age) with fertility threatening medical diagnoses or facing surgery, chemotherapy or radiation therapy that may cause loss of reproductive potential. Read Less

Hypothesis: The investigators hypothesize that pulsatile FSH intravenous administration to women with obesity will correct the Reprometabolic Syndrome (RMS) luteal deficiency phenotype. Specific Aim: To test the hypothesis that pulsatile IV administration of FSH will rescue the impaired folliculogenesis and relative hypogonadotropic hypogonadism, characteristic of obesity. The investigators will accomplish this by administering a cycle of pulsatile FSH to women with obesity and comparing their hormone output to a cycle using conventional, daily FSH injection at the identical daily dose. The primary outcome will be luteal phase progesterone excretion. Read Less

CCRM Fertility, a global pioneer in fertility treatment, research and science, is seeking participants for a new study on in vitro maturation (IVM). IVM requires less hormones to stimulate the ovaries than IVF, making it more affordable than IVF with fewer side effects. Participants that qualify for the study will receive a free cycle of IVM treatment at CCRM Fertility and including a new patient consultation, fertility testing, preimplantation genetic testing for aneuploidies (PGT-A), anesthesia and some medication Read Less