the aim of the study is to evaluate the safety and efficacy of isosorbide mononitrate vaginal administration in reducing pain during LNG-IUD insertion in adolescents and young women
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
QUADRUPLE
Enrollment
88
one tablet of Isosorbide Mononitrate (40 mg) vaginally 3 hours prior to LNG- IUD insertion
one tablet of placebo vaginally 3 hours prior to LNG-IUD insertion
pain during IUD insertion
intensity of patient-perceived pain at time of IUD insertion, using a visual analog scale. The VAS scale is graded from 0 to 10 on a 10 cm horizontal straight line, where 'zero' corresponds to no pain at all, and '10' to the worst possible pain imaginable.
Time frame: 5 minutes
duration of IUD insertion
duration of IUD insertion from speculum in to speculum out in minutes
Time frame: 5 minutes
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