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Hysterectomy compared with endometrial ablation for dysfunctional uterine bleeding: a randomized controlled trial
Kay Dickersin1, Malcolm G Munro, Melissa Clark
1Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205, USA. kdickers@jhsph.edu
Obstetrics and Gynecology
|December 7, 2007
Summary
Both hysterectomy and endometrial ablation effectively treat dysfunctional uterine bleeding. Hysterectomy had more adverse events, while endometrial ablation led to more reoperations.
Area of Science:
- Gynecology
- Surgical Oncology
Background:
- Dysfunctional uterine bleeding (DUB) significantly impacts women's quality of life.
- Hysterectomy and endometrial ablation are common surgical interventions for DUB.
Purpose of the Study:
- To compare the effectiveness of hysterectomy versus endometrial ablation for treating dysfunctional uterine bleeding.
- Evaluate outcomes including symptom resolution, adverse events, and reoperation rates.
Main Methods:
- A multicenter, randomized controlled trial (Surgical Treatments Outcomes Project for Dysfunctional Uterine Bleeding).
- 237 premenopausal women with DUB were randomized.
- Primary outcomes assessed at 12 months; secondary outcomes up to 5 years.
Main Results:
- Both hysterectomy and endometrial ablation were effective in resolving DUB symptoms at 24 months.
- Hysterectomy showed greater effectiveness in reducing bleeding.
- By 48 months, 32% of endometrial ablation patients required reoperation; hysterectomy had more adverse events.
Conclusions:
- Both hysterectomy and endometrial ablation are effective DUB treatments.
- Hysterectomy is associated with higher rates of adverse events.
- Endometrial ablation requires reoperation in a significant number of patients.
