Comparison of clinical outcomes of four protocols for frozen-thawed embryo transfer cycle / 南方医科大学学报
Journal of Southern Medical University
;
(12): 303-306, 2007.
Article
in Chinese
| WPRIM
| ID: wpr-298180
ABSTRACT
<p><b>OBJECTIVE</b>To compare the clinical outcome of 4 protocols of frozen-thawed embryo transfer cycle to select the optimal endometrial preparation method for frozen-thawed embryos transfer.</p><p><b>METHODS</b>A retrospective analysis of the 4 clinical protocols was conducted including natural cycle, down-regulated hormone replacement treatment (HRT) cycle, hMG cycle and natural cycle+hCG in endometrial preparation for 419 frozen-thawed embryos transfer cycle, and the clinical pregnancy rate, implantation rate, early abortion rate, ectopic pregnancy rate , ongoing pregnancy rate and delivery rate were compared between the 4 protocols.</p><p><b>RESULTS</b>There was no significant difference between the 4 groups with different clinical protocols in age, duration of infertility, reason of infertility, number of embryo transferred and endometrial thickness. The 4 protocols differed little in the implantation rate, clinical pregnancy rate, biochemical pregnancy rate, early abortion rate, ectopic pregnancy rate, ongoing pregnancy rate and delivery rate in the four clinical protocols.</p><p><b>CONCLUSION</b>The 4 clinical protocols for frozen-thawed embryos transfer all have favorable clinical outcome, and choice of a specific protocol should be made according to the a comprehensive consideration of the individual conditions of the patient.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Ovulation Induction
/
Embryo Implantation
/
Gonadal Steroid Hormones
/
Therapeutics
/
Luteinizing Hormone
/
Pregnancy Outcome
/
Cryopreservation
/
Estrogen Replacement Therapy
/
Retrospective Studies
/
Gonadotropin-Releasing Hormone
Type of study:
Practice guideline
/
Observational study
Limits:
Adult
/
Female
/
Humans
/
Pregnancy
Language:
Chinese
Journal:
Journal of Southern Medical University
Year:
2007
Type:
Article
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