NCT04551807 - 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)

Baksh S, Casper A, Christianson MS, Devine K, Doody KJ, Ehrhardt S, Hansen KR, Lathi RB, Timbo F, Usadi R, Vitek W, Shade DM, Segars J, Baker VL; NatPro Study Group
Natural vs. programmed cycles for frozen embryo transfer: study protocol for an investigator-initiated, randomized, controlled, multicenter clinical trial. Trials. 2021 Sep 27;22(1):660. doi: 10.1186/s13063-021-05637-3.

Multi-center, Parallel-group, Randomized Controlled Trial of Modified Natural Versus Programmed Cycles for Frozen Embryo Transfers and Their Association With Preeclampsia and Live Births

Details for clinical trial NCT04551807

Clinical trial NCT04551807 - References