NCT01841528 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

[1] Boomsma CM, Eijkemans MJ, Hughes EG, et al
A meta-analysis of pregnancy outcomes in women with polycystic ovary syndrome. Hum Reprod Update 12:673-83,2006. [2] Hayashi M, Nakai A, Satoh S, et al. Adverse obstetric and perinatal outcomes of singleton pregnancies may be related to maternal factors associated with infertility rather than the type of assisted reproductive technology procedure used. Fertil Steril 98:922-928,2012. [3] Chen XK, Wen SW, Bottomley J, et al. In vitro fertilization is associated with an increased risk for preeclampsia. Hypertens Pregnancy 28:1-12,2009. [4] Thomopoulos C, Tsioufis C, Michalopoulou H, et al. Assisted reproductive technology and pregnancy-related hypertensive complications: a systematic review. J Hum Hypertens 27:148-57,2013. [5] Haavaldsen C, Tanbo T, Eskild A. Placental weight in singleton pregnancies with and without assisted reproductive technology: a population study of 536,567 pregnancies. Hum Reprod 27:576-82,2012. [6] Maheshwari A, Pandey S, Shetty A, et al. Obstetric and perinatal outcomes in singleton pregnancies resulting from the transfer of frozen thawed versus fresh embryos generated through in vitro fertilization treatment: a systematic review and meta-analysis. Fertil Steril 98:368-77 e1-9,2012. [7] Kalra SK, Ratcliffe SJ, Coutifaris C, et al. Ovarian stimulation and low birth weight in newborns conceived through in vitro fertilization. Obstet Gynecol 118:863-871,2011.

Live Birth After Fresh Embryo Transfer vs Elective Embryo Cryopreservation/Frozen Embryo Transfer in Women With Polycystic Ovary Syndrome Undergoing IVF: A Multi-center Prospective Randomized Clinical Trial

Details for clinical trial NCT01841528

Clinical trial NCT01841528 - References