Condition
Recurrent Implantation Failure clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Recurrent Implantation Failure clinical trials that are recruiting, at sites in 4 countries (most in Denmark (1), Belgium (1), China (1)). By phase: Early Phase 1 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 4Countries
Newest Recurrent Implantation Failure clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Comparing timing of embryo transfer in women with recurrent implantation failure | — | Hong Kong | Recruiting | Jan 7, 2025 |
| Using bone marrow stem cells to treat abnormal endometrium conditions | Early Phase 1 | Orange, Connecticut | Recruiting | Apr 25, 2022 |
| Mannose-binding lectin levels and repeated pregnancy or implantation failure | — | Aarhus | Recruiting | Dec 27, 2021 |
| Genetic testing to improve pregnancy rates in women with repeated implantation failure | — | Leuven | Recruiting | Apr 3, 2019 |
All recruiting trials (4)
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Comparing timing of embryo transfer in women with recurrent implantation failure
This study is testing if timing frozen embryo transfers based on a special test can help women with repeated implantation failures get pregnant more successfully than using the usual timing methods.
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Using bone marrow stem cells to treat abnormal endometrium conditions
This study is testing if using a special treatment to help bone marrow stem cells can improve conditions like Asherman's Syndrome and help women get pregnant better than standard care.
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Mannose-binding lectin levels and repeated pregnancy or implantation failure
This project will test whether low blood levels of mannose-binding lectin are linked to repeated pregnancy loss, repeated failed embryo transfers after IVF/ICSI/FET, or other unexplained infertility in people with three consecutive pregnancy failures.
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Genetic testing to improve pregnancy rates in women with repeated implantation failure
This study tests if a genetic test for embryos can help women who have had multiple failed pregnancies get pregnant more easily and have healthier pregnancies.
Related topics
Quick answers
How many Recurrent Implantation Failure clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 4 countries. The most sites are in Denmark (1 trial), Belgium (1 trial), China (1 trial), United States (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Early Phase 1: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.