This is a prospective randomised study of the evaluation of the clinical IVF results after following a new revolutionary 3-Injection- Protocol for controlled ovarian stimulation in infertile women.
A randomized prospective study focusing on infertile women undergoing ovarian stimulation for IVF, using Elonva (corifollitropin alfa) as part of two different stimulation protocols. Women assigned to Protocol A receive a bolus late luteal dose of Degarelix, a new long acting GnRH antagonist, a sole Elonva injection in the evening of day 3 of the cycle, followed by the administration of a single dose of triggering agent (GnRH agonist or hCG a, according to the individual response). Women assigned to Protocol B are administered a single dose of Elonva (corifollitropin alfa) on day 2 of the cycle, followed by daily GnRH antagonist doses, fixed on day 7 of the cycle. Ovulation triggering is the same as in group A, with either GnRH agonist or hCG a, accordingly. Live Birth Rates are estimated for both groups of patients. The number of the formed blastocysts in each group is measured, as well.
Study Type
OBSERVATIONAL
Enrollment
100
Live Birth Rate and Blastulation Rate according to the protocol of COS
Assisting Nature
Thessaloniki, Greece
RECRUITINGLive birth rate according to stimulation protocol
Live birth rate according to stimulation protocol
Time frame: Up to 38 weeks after embryo transfer
Blastulation rate according to stimulation protocol
Blastulation rate according to stimulation protocol
Time frame: Up to 6 days post oocyte retrieval
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