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Related Experiment Videos

Reproductive performance after selective tubal catheterization.

Dania Al-Jaroudi1, Milton J Herba, Togas Tulandi

  • 1Department of Obstetrics and Gynecology, McGill University, Montreal, Quebec, Canada.

Journal of Minimally Invasive Gynecology
|May 21, 2005
PubMed
Summary

Selective tubal catheterization effectively treats proximal tubal occlusion, with a 31.9% pregnancy rate in women with true blockages. Many diagnosed with occlusion actually have open fallopian tubes.

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Area of Science:

  • Reproductive medicine
  • Gynecologic imaging
  • Minimally invasive gynecologic procedures

Background:

  • Proximal tubal occlusion is a cause of female infertility.
  • Hysterosalpingography (HSG) is used to diagnose tubal patency.
  • Selective tubal catheterization is a minimally invasive treatment for tubal blockage.

Purpose of the Study:

  • To evaluate the reproductive outcomes in women undergoing selective tubal catheterization for proximal tubal occlusion.
  • To determine the pregnancy rates and conception intervals after the procedure.

Main Methods:

  • Retrospective study of 98 infertile women with suspected proximal tubal occlusion on HSG.
  • Selective tubal catheterization performed for confirmed tubal obstruction.
  • Follow-up to assess cumulative pregnancy rates and conception intervals.

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Main Results:

  • 12.2% of women initially diagnosed with proximal tubal occlusion had patent tubes on repeat HSG.
  • True proximal tubal occlusion was confirmed in 72 patients.
  • Successful recanalization was achieved in 61.1% of cases (at least one tube).
  • The cumulative pregnancy rate was 73% at 24 months post-procedure.
  • The median time to conception was 16.2 months.

Conclusions:

  • A significant proportion of women diagnosed with bilateral proximal tubal occlusion via HSG may not have true tubal obstruction.
  • Selective tubal catheterization is an effective treatment for confirmed proximal tubal occlusion, yielding a 31.9% overall pregnancy rate.
  • The procedure offers a viable option for improving fertility in selected infertile women.