Source | Study design | Year of enrolment | Description of main symptoms | Number of patients enrolled | Study drug | Comparator | Number of patients treated with the study drug | Number of patients treated with comparator | Treatment period | Study outcomes |
---|---|---|---|---|---|---|---|---|---|---|
Petraglia et al. [34] | Randomised open-label, placebo-controlled trial | 2004–2007 | Pelvic Pain | 168 | Dienogest 2 mg/d | Placebo | 87 | 81 | 52 weeks | Pain improvement (VAS) Adverse effects |
Morotti et al. [35] | Open-label prospective trial | 2014 | Pelvic Pain | 25 | Norethisterone acetate 2.5-5Â mg/d | Dienogest 2Â mg/d | 25 | 25 | 6 months | Adverse effects |
Vercellini et al. [36] | Retrospective and prospective study | 2012–2014 | Pelvic Pain | 180 | Norethisterone acetate 2.5 | Dienogest 2 mg/d | 90 | 90 | 6 months | Pain improvement (NRS) |
Morotti et al. [37] | Retrospective study | 2004–2016 | Pelvic Pain | 103 | Norethisterone acetate 2.5-5 mg/d | N/A | 103 | N/A | 60 months | Pain improvement (VAS) Adverse effects |
Maiorana et al. [38] | Observational, single-centre cohort study | 2013–2014 | Pelvic Pain | 132 | Dienogest 2 mg/d | N/A | 132 | N/A | 12 months | Pain improvement (VAS) Adverse effects |
Römer [39] | Retrospective study | 2016 | Pelvic Pain | 37 | Dienogest 2 mg/d | N/A | 37 | N/A | 60 months | Adverse effects |
Vercellini et al. [40] | Prospective study | 2014 | Pelvic Pain | 153 | Norethisterone 2.5Â mg/d | N/A | 153 | N/A | 12 months | Pain improvement (NRS) Adverse effects |
Sansone et al. [41] | Multicenter prospective observational study | 2016 | Pelvic Pain | 25 | Etonogestrel implant | N/A | 25 | N/A | 12 months | Pain improvement (VAS) Adverse effects |
Lang et al. [42] | Randomised double-blind, placebo-controlled trial | 2013 | Pelvic Pain | 255 | Dienogest 2Â mg/d | Placebo | 126 | 129 | 24 weeks | Pain improvement (VAS) Adverse effects. |
Yu et al. [43] | Open-label extension study | 2018 | Pelvic Pain | 220 | Dienogest 2Â mg/d | Placebo | 111 | 109 | 28 weeks | Pain improvement (VAS) Adverse effects |
Carvalho et al. [44] | Open-label parallel-group, non-inferiority, randomised clinical trial | 2016 | Pelvic Pain | 103 | Etonogestrel implant | 52Â mg Levonorgestrel-releasing intrauterine system | 52 | 51 | 6 months | Pain improvement (VAS) |
Del Forno et al. [45] | Retrospective study | 2015 | Pelvic Pain | 135 | Dienogest 2Â mg/d | Norethisterone acetate 2.5Â mg/d | 69 | 66 | 12 months | Adverse effects |
Ferrero et al. [46] | Retrospective study | 2019 | Pelvic Pain | 44 | Etonogestrel implant | N/A | 44 | N/A | 24 months | Pain improvement (VAS) Adverse effects |
Cho et al. [47] | Prospective cohort study | 2011–2017 | Pelvic Pain | 3356 | Dienogest 2 mg/d | N/A | 3356 | N/A | 12 months | Pain improvement (VAS) Adverse effects |
Barra et al. [48] | Retrospective study | 2019 | Pelvic Pain | 83 | Dienogest 2Â mg/d | N/A | 83 | N/A | 36 months | Pain improvement (VAS) Adverse effects |
Margatho et al. [32] | Randomised control trial | 2016–2019 | Pelvic Pain and dysmenorrhoea | 103 | Etonogestrel implant | 52 mg Levonorgestrel-releasing intrauterine system | 52 | 51 | 24 months | Pain improvement (VAS) |
Nirgianakis et al. [49] | Retrospective cohort study | 2017–2018 | Pelvic Pain | 130 | Dienogest 2 mg/d | N/A | 130 | N/A | 36 weeks | Pain improvement (VAS) Adverse effects |
Kitawaki et al. [50] | Post-marketing observational study | 2016–2017 | Pelvic Pain | 59 | Dydrogesterone 10 mg twice daily | N/A | 59 | N/A | six 21-day cycles | Pain improvement (VAS) Adverse effects |