Continuous combined parenteral estrogen substitution and intrauterine progestogen delivery: the ideal HST combination?

The results suggest that the small T-LNG-IUS is easy to insert in most postmenopausal women without anaesthesia and dilatation of the cervix. It is well tolerated, well accepted and effective in suppressing the endometrium during EST. The lack of expulsions of the device in this study is attributed to the optimal design characteristics of the IUS, the absence of uterine bleeding and absent or reduced contractility of the uterus. The study confirms earlier studies conducted with other LNG-releasing systems used for endometrial suppression during EST. The ease of insertion of the small LNG-IUS could be an important incentive to expand the use of the continuous combined regimen with local delivery of the progestogen. It could be a method of choice for endometrial suppression in women using EST with fundamental advantages to systemically applied progestogens which have been the subject of considerable debate as reported in the recent literature.