Infertility
Conditions
Interventions
Experimental group:the embryos were pretreated in hyaluronic acid-enriched transfer medium for 15–30 minutes, then transferred with it.
Control Group:the embryos were transferred with conventional transfer medium.
Sponsors
Suzhou Municipal Hospital
Eligibility
Sex/Gender
Female
Age
20 Years to 42 Years
Inclusion criteria
Inclusion criteria: 1. Patients with frozen-thawed embryo transfer. 2. Female age between 20 and 42. 3. Meet one of the following three conditions: Patients with a history of repeated implantation failure. Or, patients with endometrium less than 7mm on the day of endometrial transformation. Or, transferred with non-good quality blastocysts evaluated with Gardner's score
Exclusion criteria
Exclusion criteria: 1. Women who have uterine abnormalities. 2. Untreated severe hydrosalpinx 3. Undergoing oocyte or sperm donation treatment 4. Preimplantation Genetic Testing 5. Women with contraindications to assisted reproductive technologies and pregnancy, or the presence of diseases with a clear impact on pregnancy
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Clinical Pregnancy Rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Biochemical Pregnancy Rate;implantation rate;abortion rate;Live birth rate;premature rate;Birth weight;Congenital anomalies; | — |
Countries
China
Contacts
Public ContactJie Ding
Suzhou Municipal Hospital
Outcome results
None listed