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Erschienen in:
01.08.2012 | Reproductive Medicine
Changes in endometrial receptivity in women with Asherman’s syndrome undergoing hysteroscopic adhesiolysis
Erschienen in: Archives of Gynecology and Obstetrics | Ausgabe 2/2012
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Objective
To determine whether there is any improvement in the endometrial receptivity in infertile women with Asherman’s syndrome undergoing hysteroscopic adhesiolysis.
Materials and methods
This was a prospective observational clinical analysis of 40 infertile patients who underwent hysteroscopic adhesiolysis for Asherman’s syndrome in a tertiary level hospital. Endometrial thickness and blood flow impedance of the uterine spiral artery by transvaginal color pulsed Doppler ultrasound was measured post-menstrual on day 2/3 and post-menstrual on day 21 pre- and post-hysteroscopic adhesiolysis or at a randomly chosen time in patients with amenorrhea.
Results
The age of the patients was 18–36 years (mean 29.2 years). The mean duration of infertility was 6.9 years. There were 27 (67.5 %) women with primary infertility and 13 (32.5 %) had secondary infertility. 22 (55 %) women had had genital tuberculosis in the past. A significant improvement in the endometrial thickness was observed on day 2 (p < 0.0001) and day 21 (p < 0.0001) 3 months post-adhesiolysis. The spiral artery RI was statistically significant (p < 0.04) on day 2 pre-adhesiolysis compared to post-adhesiolysis.
Conclusions
A significant improvement in the endometrial thickness was observed post-adhesiolysis. A high blood flow impedance of spiral artery perhaps impairs growth of the endometrium making it unsuitable for successful implantation.