Incidence of Non Receptive Endometrium in Obese Women

Completed · Not applicable

Conditions studied: Infertility

In brief

This study evaluates the incidence of Non Receptive endometrium in obese infertile women compared to infertile normal weight women using Endometrial Receptivity Array (ERA) test, containing 238 genes, identifying the receptivity status of an endometrial sample and diagnosing the patient's Window of Implantation, regardless of the histological appearance of the sample. An endometrial biopsy is collected from the uterine fundus, either in a natural cycle or in a hormonal replacement therapy (HRT) cycle and the test is performed.

Key facts

Study ID

NCT02205866

Run by

Instituto Valenciano de Infertilidad, IVI VALENCIA

People needed

183

Starts

2014-08-01

Expected to finish

2017-07-31

Last updated by the study team

2019-06-28

Who can join

Age: 18 and older, up to 45. Sex: female. Healthy volunteers: not accepted.

You may qualify if…

• Infertile women: > 1 year of regular unprotected intercourse without evidence of pregnancy.
• Normal uterus by 2D/3D ultrasound scan and/or hysteroscopy
• No endometriosis
• Presence of both ovaries
• < 45 years old (in ovum donation, outcome parameters are not affected until this age in all the current published studies).

You may not qualify if…

• Hydrosalpinx
• Stage 3-4 endometriosis diagnosed with ultrasound, laparoscopy/ laparotomy.
• Implantation failure (≥ 4 pre-embryos of good quality transferred without pregnancy)
• Recurrent pregnancy loss (≥ 2 pregnancies biochemical / clinical)

Where it is running

• Stamford University — Palo Alto, California, United States
• Baylor College of Medicine — Houston, Texas, United States
• IVI Valencia — Valencia, Spain

Full record on ClinicalTrials.gov

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