peri-IMplantation Profile of Endometrial Transcription - IMPECT

niversitair Medisch Centrum Utrecht0 个研究点目标入组 150 人开始时间: 待定最近更新: 2024年5月6日

适应症

试验速览

暂无简介。

•All groups:
•- age from 18 till 38 years at moment of IVF or ICSI treatment
•- regular mentrual cycle ( 25-35 days);Study group:
•Women who have not achieved a pregnancy, despite at least three fresh embryo transfers in an IVF or ICSI treatment.
•- An abortion will be regarded as a pregnancy.
•- A chemical pregnancy will not be regarded as a pregnancy.;Control group
•Women who conceived after the first or second ICSI treatment for male factor infertility and who have delivered a healthy baby.;Reference group
•Women who conceived and have delivered a healthy baby within three IVF attempts.

•All groups:
•- Use of oral anticonceptives or an intra-uterine device
•- Difficulty in communicating in Dutch or English
•- Poor ovarian response after adequate ovarian stimulation
•- Smoking;Study group
•- PESA (percutaneous epididymal sperm aspiration) / MESA (microsurgical epididymal sperm aspiration / TESE (testicular sperm extraction)
•- Abortion following the IVF or ICSI treatment
•- A known cause of recurrent implantation failure detected during pre-inclusion screening.
•- Poor embryo quality;Control group
•- Other causes of infertility than severe male infertility.

发起方

niversitair Medisch Centrum Utrecht