View clinical trials related to Infertility.
Filter by: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.
Study Aims: To evaluate the impact of oxidative and nitrosative stress, as well as DNA methylation, on male reproductive health. This is achieved by analyzing urinary biomarkers: 8-oxoGua, 8-oxoGuo, 8-oxodGuo, 3-nitrotyrosine (3-NO2Tyr), 5-methylcytidine (5-MeCyt), and cotinine in infertile and fertile males. Study Design: A prospective observational case-control study comparing infertile male patients (cases) from a reproductive sciences center with fertile male volunteers (controls) from a gynecology and obstetrics department. The study focuses on understanding the role of oxidative stress in male infertility and its implications for assisted reproductive techniques.
A Prospective, Multicenter, Randomized, Pivotal Study of the May Health System in Transvaginal Ablation of Ovarian Tissue under Ultrasound Guidance in Women with Infertility due to Polycystic Ovary Syndrome
Oocyte quality is a basic parameter that affects embryo quality and therefore it influences the outcome of assisted reproduction. It has been suggested that oocyte quality is improved by the intake of vitamins and antioxidants. Ova-Max is a dietary supplement that consists of vitamins, minerals and antioxidants which improve women's oocytes by preventing oxidative stress. Specifically, Ovamax includes Chasteberry, Melatonin, Myo-Inositol, Folic Acid, Co-Enzyme Q10, Vitamin E, L-Arginine, Grape seed extract and Alpha-lipoic Acid. The purpose of this study is to evaluate the influence of Ova-max intake on oocyte quality in women undergoing In Vitro Fertilization. According to the research hypothesis the administration of Ova-Max for three months increases oocyte quality in women undergoing intracellular sperm injection after ovarian stimulation and oocyte retrieval.
The purpose of the study is to evaluate the influence of needle size, injected fluid volume, and rate of fluid on the degree of pain experienced by adult healthy volunteers after subcutaneous infusion of sterile saline.
This study will aim to assess the fertility status of men with Spinal Muscular Atrophy (SMA) not on disease-modifying therapies. Participants will: 1. Complete online questionnaires that will assess SMA diagnosis and disease burden, medical and surgical history, medication usage, and fertility status and perspectives. 2. Over the 3-month initial study baseline period participants will provide two separate ejaculates for semen analysis and a single determination of sperm quality using DNA fragmentation testing using home collection and subsequent shipment to a central laboratory. 3. Over the initial study baseline period of 3 months study participants will obtain a blood test to determine male reproductive hormone levels. During the 24-month study duration, participants will be requested to undergo a yearly semen analysis and complete online relevant questionnaires.
Prospective observational study on the quality of life of patients attending general urology, sexual medicine, reproductive medicine, functional urology, neuro-urology and uro-oncology clinics.The data relating to the clinical conditions (disease state, psychological and related to quality of life) of the patients belonging to the above-mentioned clinics will be collected in a specially designed database which will allow us to extract the data in a simple and safe way used for statistical analyses. in clinical research.
Infertility, defined as the inability to conceive after 12 months of regular unprotected intercourse, is estimated to affect 1 in 7 heterosexual couples. Semen analysis, carried out as per the detailed World Health Organisation (WHO) standards in an andrology laboratory, is the primary investigation for the male partner presenting to the fertility clinic and reports on multiple semen parameters. Hospital clinic attendance is required, which could be at a significant distance from the patient's home, to produce a sample at a given appointment time that is then analysed by the laboratory without delay, as the results are time sensitive. A formal report is produced after several weeks. This process was not sustainable during the Covid pandemic and these methods would be threatened by similar situations in the future. Despite semen analysis being an essential component of fertility work-up the WHO themselves state that the test does not distinguish between fertile and infertile men. In addition, it involves a significant cost to the national healthcare system. Therefore, a more efficient initial test of male fertility warrants consideration. Home semen analysis tests are a screening tool that provide a simplified, initial assessment. They are widely available to purchase in the UK, but are not currently issued to patients seen in NHS clinics. They have the potential to reduce time to diagnosis and reduce the cost to the healthcare provider. To investigate the clinical and cost effectiveness of using home semen analysis tests a randomised controlled trial (RCT) is needed comparing them to laboratory semen analysis (standard care). Before a fully-fledged national trial is planned in a UK setting, the investigators would like to undertake a feasibility study to answer, "Is it feasible to conduct a trial comparing home semen analysis tests with current standard practice for the initial assessment of men referred to the fertility clinic?"
The project aims to collect fresh biological material derived both from surgical resections performed in diseases, neoplastic and otherwise, of urological relevance at the level of the prostate, bladder, kidney, testicle and genitourinary organs, and from peripheral blood or other fluids biological samples such as urine, seminal fluid, buccal mucosa, feces or saliva, when available.
By applying a "system medicine" approach, the project aims to identify new biomarkers and/or prognostic tools aimed at developing personalized strategies to prevent the onset of comorbidities in infertile men.