Levonorgestrel-releasing intrauterine system for the management of heavy menstrual bleeding in women with inherited bleeding disorders: long-term follow-up.

BACKGROUND

There are currently limited data on the use of the levonorgestrel-releasing intrauterine system (LNG-IUS) for the management of heavy menstrual bleeding (HMB) in women with inherited bleeding disorders (IBDs) particularly on its long-term (>12 months) efficacy.

STUDY

DESIGN

This study involves a case series of women with IBDs who received the LNG-IUS as treatment for HMB. Menstrual blood loss before its insertion and at the time of follow-up was assessed by the pictorial blood-loss assessment chart (PBAC) and hemoglobin (Hb) concentrations. A questionnaire was used to evaluate quality of life (QOL) during menstruation before and after insertion of the LNG-IUS.

RESULTS

Twenty-six women were included. The median duration of LNG-IUS use at follow-up was 33 months (range, 14-103). The median PBAC score decreased from 255 (range, 134-683) to 35 (range, 0-89) with LNG-IUS use. The median Hb concentrations (11.2 to 13.2 g/dL) and QOL scores (median, 26 to 52) improved significantly with LNG-IUS use (p<.01).

CONCLUSION

The LNG-IUS appears to be an effective long-term treatment for HMB in women with IBDs.