Clin2
NCT07848399Possibly a fitNot yet recruiting

Womb lining immune study for repeated implantation failure

Recurrent Implantation FailureInfertility (IVF Patients)

Part of Immune system & allergy, Women’s health & pregnancy clinical trials.

This study looks at the lining of the womb in women who have had repeated failed embryo transfers, to understand why implantation may not happen. By taking a small sample of the womb lining, researchers hope to find clues that could improve future treatment.

Summary written for real people, not researchers, by Clin2.

Phase
N/A
Enrollment
64 people
Ages
18 years to 40 years
Study type
Observational

Who can take part

  • You are under 40 years old.
  • You have regular periods, coming every 24 to 38 days.
  • You have a normal ultrasound of your uterus and are otherwise in good health.
  • Your Body Mass Index (BMI) is under 30.
  • You have had at least two failed embryo transfers or similar, with no clear cause found (unexplained infertility).
  • You are not a smoker and have not used steroid medications that affect the immune system in the last 3 months.

View the official record on ClinicalTrials.gov

Quick eligibility check

Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.

Similar studies

Other trials that look related to this one.

NCT07265505Not yet recruiting
Uterine lining study for repeated IVF failure or miscarriage

This study looks at the lining of the uterus (womb) in women who have had repeated IVF failures or miscarriages, to see if differences in the lining's germs or immune system might play a role. The goal is to find ways to improve future fertility treatments.

Paris, IDF
NCT07767240Not yet recruiting
Endometrial timing test for young women with repeated IVF failure

This study tests whether checking the timing of your uterine lining (endometrium) before embryo transfer can help women who have had multiple failed IVF attempts. It may help doctors decide the best day to transfer an embryo to improve the chance of pregnancy.

Shanghai, Shanghai Municipality
NCT07363018Not yet recruiting
Blood test to predict embryo implantation success in IVF

This study tests whether a simple blood test taken before embryo transfer can help predict if the embryo will implant successfully. It is designed for women who have had unexplained repeated implantation failure and are planning another IVF cycle with frozen embryos.

NCT05343572Recruiting· Early Phase 1
Stem cell treatment to improve abnormal uterine lining

This early-phase study tests whether mobilized stem cells from bone marrow can help women with certain abnormal uterine lining problems become healthier and possibly improve fertility. It’s aimed at people who are not pregnant and meet specific diagnoses and test results.

Orange, Connecticut
NCT06762626Recruiting
Comparing two methods of timing a frozen embryo transfer

This trial compares a new method to time a frozen embryo transfer (using a test called ERA) with the standard method. The goal is to find the best time to transfer a high-quality embryo in women who have had multiple failed IVF attempts (recurrent implantation failure).

Hong Kong
NCT05648136Recruiting
Blood test study for immune markers in miscarriage and IVF failure

This study looks at immune-related blood patterns and other measurements to better understand why some women have repeated pregnancy loss or repeated IVF implantation failure. If you qualify, your answers and test results may help researchers identify biomarkers that could guide future care.

Amiens, Picardie

Hear when a new Recurrent Implantation Failure trial opens

We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.