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Oil-Based or Water-Based Contrast for Hysterosalpingography in Infertile Women
Ist Teil von
The New England journal of medicine, 2017-05, Vol.376 (21), p.2043-2052
Ort / Verlag
United States: Massachusetts Medical Society
Erscheinungsjahr
2017
Quelle
MEDLINE
Beschreibungen/Notizen
In this multicenter, randomized trial involving infertile women undergoing hysterosalpingography, rates of ongoing pregnancy at 6 months and subsequent live births were higher with the use of oil contrast than with the use of water contrast.
Infertility, which is defined as the inability to conceive after 1 year of unprotected intercourse, affects approximately one of every six couples who are trying to get pregnant.
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Hysterosalpingography to assess tubal patency is part of the infertility evaluation in many cases. Although hysterosalpingography was introduced as a diagnostic test, it has been suggested that tubal flushing directly increases pregnancy rates in the months after hysterosalpingography.
2
Many studies have shown a fertility-enhancing effect of hysterosalpingography with the use of oil contrast,
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but few randomized, controlled trials have assessed this effect.
4
–
6
A meta-analysis of three trials showed higher rates of . . .