An interventional study of Endometrial injury in Subfertility, sponsored by University of Sao Paulo. Terminated at 1 site in Brazil. Open to female participants aged 18 Years to 40 Years. Per ClinicalTrials.gov, last updated 2018-05-14.
Sponsored by University of Sao Paulo · Not applicable, Interventional, and Other
Endometrial injury performed in a cycle preceding the one for embryo transfer is associated with an increased implantation and pregnancy rate when carried out during the month preceding that of ovulation induction and fresh embryo transfer. However, there is no evidence about the effect of this intervention on the transfer of cryopreserved embryos.
2,506 studies on the registry are indexed under Infertility; 407 are open to participants now.
This study's enrollment of 62 is below the median of 120 across 1,698 interventional studies indexed under Infertility.
Browse Infertility studies →University of Sao Paulo is the lead sponsor of 1,005 studies on the registry; 90 are open to participants now.
Of its 7 completed or terminated interventional studies of FDA-regulated products, 0 (0%) have results posted.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
Women allocated to this group will be submitted to endometrial injury before undergoing endometrial preparation for embryo transfer.
Procedure: Endometrial injury
Women allocated to this group will NOT be submitted to endometrial injury before undergoing endometrial preparation for embryo transfer.
Endometrial biopsy using a pipelle de Cornier
Also known as: Endometrial scratching
Live birth
The complete expulsion or extraction from its mother of a product of fertilization, irrespective of the duration of the pregnancy, which, after such separation, breathes or shows any other evidence of life, such as heart beat, umbilical cord pulsation, or definite movement of voluntary muscles, irrespective of whether the umbilical cord has been cut or the placenta is attached.
Time frame: 10 months
Clinical pregnancy
A pregnancy diagnosed by ultrasonographic visualization of one or more gestational sacs or definitive clinical signs of pregnancy. It includes ectopic pregnancy. Note: Multiple gestational sacs are counted as one clinical pregnancy.
Time frame: 3 months
Miscarriage
The spontaneous loss of a clinical pregnancy
Time frame: 5 months
Multiple pregnancy
A pregnancy with more than one gestational sac.
Time frame: 3 months
This study is terminated, as verified in May 2018. You cannot join it, but the record below documents what was studied.
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University of Sao Paulo