The Application of HCG in Luteal Support for Frozen Embryo Transfer in Ovulation Cycle of Obese Women
Starting soon · Not applicable
Conditions studied: Obesity, Maternal
In brief
This study aims to explore whether the application of low-dose HCG in luteal support can improve the pregnancy outcomes of natural cycle frozen embryo transfer in obese patients
Key facts
- Study ID
- NCT07633002
- Run by
- The Second Hospital of Shandong University
- People needed
- 750
- Starts
- 2026-07-01
- Expected to finish
- 2027-12-31
- Last updated by the study team
- 2026-06-08
Who can join
Age: 22 and older, up to 37. Sex: female. Healthy volunteers: accepted.
You may qualify if…
- Age ≤37 years old ② Prepare the endometrium in the natural cycle/ovulation induction cycle ③ BMI≥24 according to the overweight standard for the Asian population ④ Single blastocyst transfer (including IVF and ICSI-assisted pregnancy) ⑤ At least one frozen blastocyst remaining in the IVF/ICSI cycle with a Gardner morphology score of ≥4BC, and the age of the frozen embryo is D5 or D6
You may not qualify if…
- There is a history of adenomyosis, hydrosalpinx, intrauterine adhesions or untreated submucosal fibroids of the uterus
- Uterine malformations; ③ The endometrial thickness on the conversion day is less than 7mm, or the cycle was cancelled during the endometrial preparation process before frozen embryo transfer due to the endometrium being less than 7mm in the past.
- Have a history of the immune system, such as antiphospholipid syndrome/systemic lupus erythematosus/rheumatism; ⑤ Diabetic patients who have not been controlled by standardized medication; ⑥ Those who have undergone embryo transfer more than or equal to two times without achieving a live birth ⑦ Those whose embryos to be thawed and thawed are from donated or frozen egg sources, or have undergone two freezing operations
Full record on ClinicalTrials.gov
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