Active clinical trials for "Infertility, Female"

The aim of the study is to study the effect of an antioxidant food supplement associated with probiotics on the oocyte quality response, oxidative stress and microbiota function in an in vitro fertilization cycle in patients with polycystic ovarian syndrome

Oxidative stress has been investigated as a key factor in the pathogenesis and progression of endometrioma. High follicular fluid ROS levels and serum can be related to negative IVF/ICSI outcomes in infertile women with endometrioma. Therefore, the use of antioxidants such as N-acetyl cysteine (NAC) may be reduced complications of endometrioma. To study this hypothesis, we designed a double-blind, randomized clinical trial study that aimed to determine the effect of N-acetyl cysteine (NAC) on stress oxidative factors and pregnancy outcomes in IVF/ICSI cycles in endometrioma patients.

The ReceptIVFity acts as a timing-tool for prediction of optimal pregnancy chances and provides insight into the patient's current (two months after sampling) success rate of an IVF/IVF-ICSI treatment. Benefits of physician decision treatment in case of an unfavorable vaginal profile and a low chance of achieving a pregnancy include reducing unnecessary morbidity and treatment cycles, stress and disappointment, while increasing efficacy of the treatment and lowering the costs needed to achieve a pregnancy. The goal of this prospective, clinical non-invasive randomized controlled study, with an additional observational study arm (for women of non-European origin) in naïve IVF or IVF/ICSI patients is to evaluate the efficiency of Shared Decision Making compared to Physician Decision in terms of the success probability of an IVF cycle, the proportion of women with a successful pregnancy the number of unsuccessful IVF cycles. Randomization component Women of European origin will be randomized 1:1 to either the shared decision group or the physician decision group. All women of European origin may undergo one to three cycles of IVF/IVF-ICSI reimbursed by the health insurance. The follow-up ends after the outcome of the last of these cycles has been determined. The desired outcome of the IVF or IVF/ICSI treatment is a successful pregnancy, i.e., a pregnancy with a heart-beat at 12 weeks of gestation. Observational component Women of non-European origin are invited to take part in an observational component of this study. Without further evaluation of the results of their vaginal microbiome, they will continue with the IVF/IVF-ICSI cycle. Women eligible for participation are naïve patients and the follow-up ends after the outcome of the first IVF/IVF-ICSI cycle has been determined.

To determine if a nonsteroidal anti-inflammatory drug (NSAID), Ketorolac (Toradol), can improve pain control and decrease narcotic use after undergoing egg retrieval.

Under in vivo conditions, human gametes and embryos are exposed to fluids in the fallopian tubes, where fertilization occurs, and in the uterus, the site of embryonic implantation. The composition of these microenvironments is extremely complex and diverse. On the other hand, infertile couples who need in vitro fertilization treatments have their gametes and embryos cultured for a few days in commercial culture media. The composition of the media used in assisted reproduction laboratories varies according to the manufacturer and culture strategy. It is already known that the exposure of embryos to different concentrations of nutrients can affect the effectiveness of in vitro fertilization treatments, such as the fertilization rate, embryonic development speed, implantation rate, gestation, abortion, newborn weight, among other factors. Although these aspects are much discussed in the literature, there is still no consensus regarding the choice of a specific culture medium. Thus, the present study aims to evaluate the influence of three commercial culture media on the fertilization rate and embryonic quality through a prospective randomized clinical trial using sibling oocytes from patients undergoing in vitro fertilization cycles.

The success of IVF is influenced by factors as cause of infertility and age. Furthermore, there is a large influence of external factors, from the laboratory environment, handling and cultivation of gametes and embryos. The existence of factors capable of affecting the success of the treatment lead to the need of a quality control to attenuate the unfavorable effects. After ovarian stimulation, follicular aspiration is performed. At this moment, factors such as aspiration technique, needle type and temperature are the main variables to be controlled. It is known that oocytes are the more sensitive cells to temperature fluctuations. Currently, the standard protocol for follicular aspiration does not include the warming of the aspiration needle. However, due to the existing evidence in the literature, that the follicular fluid temperature drops during the aspiration procedure, this work aims to evaluate the influence of a pre warming of the aspiration needle as a new protocol.

The purpose of pilot study application is to build on the investigators' previous work that established the prospective association between stress and infertility. Specifically, the investigators hope to collect the preliminary data necessary to make them competitive to submit a R01 application to NIH for funding of a full-scale randomized controlled trial of an internet-based stress management program to examine its efficacy in decreasing stress and increasing pregnancy rates among women who have tried to get pregnant for 6-12 months without success. The program called Stress Free Now (SFN) was developed at the Cleveland Clinic and has been shown to be effective in lowering stress in a variety of populations. The program introduces concepts of mindfulness and cognitive-behavioral therapy to assist individuals in managing their stress levels. The intervention includes Internet-based interaction, daily emails and recommended relaxation practice of at least four days per week. Using targeted Facebook Ads and other recruitment modalities, the investigators will randomize 40 women ages 18-34 who have been trying to conceive for 6-12 months without success. The PI has been enrolling women in a similar study using this mechanism and has found it to be an efficient and cost-effective method of identifying potentially eligible individuals. Women will be randomized to SFN or a wait list control condition and will be followed for up to three months post-randomization with weekly journals as they try to conceive. The primary outcome of this randomized controlled trial is stress level, as measured by salivary alpha-amylase, while the secondary outcome will be pregnancy rate at the end of the three-month follow-up period.

To investigate the efficacy of dydrogesterone 30 mg compared to micronized vaginal progesterone 800 mg daily for luteal phase support in hormone replacement therapy frozen embryo transfer cycles, as confirmed by visualization of fetal heart activity by pelvic ultrasound assessment of ongoing pregnancy at 12 weeks of gestation.

This exploratory study investigates fasting as a potential supportive therapy in infertility treatment for women suffering from infertility

The main objective of this clinical research trial is to test the efficacy of OXO-001 in a daily oral administration increasing the pregnancy rate in IVF/ICSI by preparing the uterus to receive the embryo.