[Evaluation of endometrectomy by radiofrequency for premenopausal women: a retrospective study].

Objective: In present study, we are assessing the efficiency of endometrial ablation by radiofrequency (Novasure(®)) for the treatment of abnormal uterine bleeding.
Material and Methods: A total of 90 patients underwent an endometrial ablation by radiofrequency for uterine bleeding between 2009 and 2012. For the postoperative follow-up, symptoms amelioration and eventual adverse-events were evaluated by a self-administered questionnaire given to all patients after the surgery.
Result: Sixty-five patients (74%) responded to the questionnaire with an average of 17.5 months. Among them, endometrial bleeding decreased in 92% of the cases (IC 95%; 86-99). The amenorrhea rate was 55% (IC 95%; 43-67) and 36% of the patients presented a diminution of menstrual bleeding after treatment. Thirty-two patients (36%) presented dysmenorrhea before the radiofrequency and 78% of them experienced an amelioration of the symptoms after treatment (IC 95%; 64-93). In 19 patients (21%), the cause of uterine bleeding was adenomyosis, among them, bleeding decreased in 84% of the cases (IC 95%; 71-98) and dysmenorrhea in 70%. (IC 95%; 41-97). Finally, 84% of the patients were satisfied with the result of the treatment.
Conclusion: Our findings suggest that endometrial radiofrequency is effective for the treatment of menometrorrhagia, dysmenorrhea and also adenomyosis.
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