English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Current research fails to adequately inform about the differential use of available levonorgestrel-releasing intrauterine systems (LNG-IUSs) in real life. Aim of our study was to compare the characteristics, satisfaction, continuation rates, and adverse effects between users of the high-dose LNG-IUS (52 mg) and of the low dose LNG-IUS (13.5 mg and 19.5 mg). A prospective cohort study was performed in two Services for Family Planning in normal menstruating women with the inclusion of all new prescriptions of LNG-IUS for contraception. Women were followed for a mean of 9.1 ± 2.6 months after placement. 109 women (mean age of 39.8 ± 8.7 years old) were included, 69.7% using a high dose LNG-IUS and 30.3% using a low dose LNG-IUS. Women with a low dose LNG-IUS were significantly younger, thinner, more nulliparous, with fewer vaginal deliveries and C-sections, with a lower menstrual flow length and with more previous use of short-acting reversible contraceptives ( p  &lt; 0.05). LNG-IUS continuation was similar and very high at the last follow-up: 100 vs. 94.7% in the low and high dose LNG-IUS groups, respectively ( p  = 0.18). Satisfaction with treatment at the end of the study was similar between different LNG-IUS doses ( p  = 0.85), with 78.9% being satisfied/very satisfied. Bleeding patterns were significantly different between the two LNG-IUS doses ( p  &lt; 0.0001). Diagnosis of dysfunctional cysts was more frequent in women with high dose compared to low dose LNG-IUS (22.2 vs. 12.1%), albeit not significantly. We have shown a clear differential use of available LNG-IUS in clinical practice, both as baseline characteristics and as different outcomes, primarily for bleeding patterns. However, all these systems were associated with a very high rate of satisfaction and continuation.

The use of different doses levonorgestrel-releasing intrauterine system (LNG-IUS): real-world data from a multicenter Italian study