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In-vitro fertilization treatment for unexplained recurrent abortion: a pilot study
J Balasch1, M Creus, F Fabregues
1Department of Obstetrics and Gynaecology, Faculty of Medicine-University of Barcelona, Hospital Clinic i Provincial, c/Casanova 143, 08036 Barcelona, Spain.
Human Reproduction (Oxford, England)
|July 1, 1996
Summary
In vitro fertilization (IVF) and embryo transfer show promise for treating unexplained recurrent miscarriage. This approach resulted in a 66.6% pregnancy success rate in a study group, suggesting a new therapeutic option.
Area of Science:
- Reproductive Medicine
- Obstetrics & Gynecology
Background:
- Unexplained recurrent miscarriage affects couples trying to conceive.
- Limited effective treatments exist for this condition.
Purpose of the Study:
- To evaluate the efficacy of in-vitro fertilization (IVF) and embryo transfer in patients experiencing unexplained habitual abortion.
Main Methods:
- A prospective observational study with a historical comparison group was conducted.
- Twelve couples with recurrent miscarriages underwent IVF and embryo transfer (Group 1).
- A control group (Group 2) received standard care for spontaneous pregnancies.
Main Results:
- Eight out of twelve women (66.6%) in the IVF group achieved viable pregnancies.
- One patient with a history of 10 miscarriages successfully carried a pregnancy to term after IVF.
- In the historical comparison group, 3 out of 8 pregnancies resulted in abortion.
Conclusions:
- IVF and embryo transfer may represent a novel therapeutic strategy for unexplained recurrent miscarriage.
- The study indicates a significantly higher success rate compared to spontaneous conception in this patient group.