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Infertility Clinical Trials

A listing of Infertility medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (58) clinical trials

Replacement of Fresh Embryo Transfers (ETs) by Frozen Embryo Transfers (FETs) Using Vitrification

All patients in the initial cohort were treated with long protocol for ovarian stimulation. For pituitary down-regulation, patients were treated with daily administration of 0.5 mg buserelin (suprefact, Aventis, Frankfurt, Germany) from day 21 of menstrual cycle. Buserelin was reduced to 0.25 mg daily when ovaries were quiescent on ultrasound, ...

Phase

Agonist Gonadotropin-Releasing Hormone (GnRH) Versus Antagonist GnRH

Literature suggests that GnRH antagonists are comparatively more often used in cycles which have an unfavorable prior prognosis, and this protocol is an ideal one for poor responder patients. Up to now, however not enough prospectives have been published to prove any beneficial effect of antagonists on the first cycle ...

Phase

Maternal Serum Cytokine Levels and Angiogenic Factor Levels in IVF vs Spontaneously Conceived Pregnancies

IVF subjects: Subjects will be screened for participation at the Magella Office in Long Beach. Healthy patients with singleton pregnancies conceived with ART will be invited to participate. Control subjects: A group of control subjects with spontaneously conceived, singleton pregnancies matched for age, parity, and race, will be identified at ...

Phase N/A

Vascular Dysfunction in Offspring of Assisted Reproduction Technologies

The prevalence of infertility has been estimated at 9% worldwide. The steadily increasing use of assisted reproductive technologies (ART) has allowed millions of infertile couples to have children. These children make up for 1 to 4% of the population in developed countries. ART involves the manipulation of early embryos at ...

Phase N/A

'SPRING'-Study: "Subfertility Guidelines: Patient Related Implementation in the Netherlands Among Gynaecologists"

The Dutch Society of Obstetrics and Gynaecology (NVOG) has developed a guideline programme on Subfertility, including 9 guidelines concerning diagnosis and treatment of subfertility and a national IVF protocol. However, guidelines in general do not implement themselves; large gaps consists between best evidence (as described in the guidelines) and practice, ...

Phase N/A

The Expression of IL-15 and Its Receptor in Decidua

The expression of IL-15 and IL-15Rα in the lymphocytes of peripheral blood and decidua during early pregnancy 1. Collection of specimens Collect the peripheral blood and decidual tissue from 20-30 pregnant women of 6-8 weeks gestational age during D&C procedure due to multiparity. 2. Immunohistochemical stain of decidual tissue The ...

Phase N/A

PCOS Treatment Using DLBS3233 Metformin and Combination of Both

There will be 3 groups of treatment (N = 186), each consist of 62 subjects, as the following: - Treatment I : DLBS3233 100 mg once daily - Treatment II : Metformin XR 750 mg twice daily - Treatment III : DLBS3233 100 mg once daily and Metformin XR 750 ...

Phase

Next Generation DNA Sequencing in Patients With Idiopathic Male Infertility

Infertility involves about 15% of couples who attempt to conceive and the male factor accounts for about half of the cases. Idiopathic, azoospermia, or oligozoospermia, which may be genetically based, constitute a significant number of male infertility cases.In the recent years, there is increasing recognition of the genetic abnormalities as ...

Phase N/A

Vitrification and Slow Freezing for Cryopreservation of Blastocyst

Improvement in the treatment of infertility by Assisted Reproductive Techniques (ART) allows single embryo transfer to be applied without compromising pregnancy rates after the first in vitro fertilization (IVF) or Intra Cytoplasmic Sperm Injection (ICSI) attempt in women less than 36 years old with good embryo quality. The policy of ...

Phase N/A

Diagnostic Test for Endometrial Receptivity 24 Hours Before Embryo Transfer

This clinical validation study is being carried out to validate the efficacy of a test measuring the clinical application of prostaglandins present in the endometrial fluid in patients, 24 hours before the embryonic transfer. This test is capable of predicting endometrial receptivity without the need of performing a biopsy.

Phase N/A