Abstract | OBJECTIVE: DESIGN: Population-based retrospective cohort study. SETTING: Hospitals in Western Australia. PATIENT(S): All women aged 18-44 years undergoing tubal sterilization between 1990 and 2010 at Western Australian hospitals (n = 44,829). INTERVENTION(S): MAIN OUTCOME MEASURE(S): Long-term risk of EP. RESULT(S): There were 89 EPs recorded during the observation period in women previously sterilized. The 10-year and 15-year cumulative probability of EP for all methods of tubal sterilization were 2.4/1,000 and 2.9/1,000 procedures, respectively. The 10-year cumulative probability of EP was 3.5 times higher in women sterilized before the age of 28 years than in those sterilized after the age of 33 years. An increased risk of EP existed in women who received laparoscopic partial salpingectomy (adjusted hazard ratio = 14.57, 95% confidence interval 3.50-60.60) and electrodestruction (adjusted hazard ratio = 5.65, 95% confidence interval 2.38-13.40), compared with those who had laparoscopic unspecified destruction of fallopian tubes. CONCLUSION(S): Women undergoing tubal sterilization at a young age are at particular risk for subsequent EP. The risk among younger women doubled between 5 and 15 years after sterilization. Laparoscopic electrodestruction and partial salpingectomy carried the highest risk of EP.
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Authors | Eva Malacova, Anna Kemp, Roger Hart, Khadra Jama-Alol, David Brian Preen |
Journal | Fertility and sterility
(Fertil Steril)
Vol. 101
Issue 3
Pg. 728-34
(Mar 2014)
ISSN: 1556-5653 [Electronic] United States |
PMID | 24388203
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Copyright | Copyright © 2014 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved. |
Topics |
- Adolescent
- Adult
- Cohort Studies
- Female
- Humans
- Population Surveillance
(methods)
- Pregnancy
- Pregnancy, Ectopic
(diagnosis, epidemiology)
- Retrospective Studies
- Risk Factors
- Sterilization, Tubal
(adverse effects, trends)
- Time Factors
- Western Australia
(epidemiology)
- Young Adult
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