recurrent implantation failure
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. selected patients who were in accordance with the definition of RIF and were younger than 40 years of age; 2. screening patients with unknown causes in these patients to enter the group (need to be screened for a combination of easy to plug, autoimmune antibodies, thyroid function, chromosome, hysteroscopy); 3. the specific cause of the RIF patient after treatment has not yet implanted into the group.
Exclusion criteria
Exclusion criteria: patients with kidney disease, sickle cell anemia, chronic neutropenia, malignant tumors.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Implantation rate; | — |
Countries
China