Estradiol 50micrograms/24hours / Levonorgestrel 7micrograms/24hours transdermal patches

BackgroundRelugolix, an oral GnRH receptor antagonist, is effective in treating uterine myomas and endometriosis. However, concerns persist regarding the venous thromboembolism (VTE) risk associated with its combination with oral estradiol (E2) and norethisterone acetate (NETA).ObjectiveThis expert opinion evaluates the thrombotic risk of relugolix combined therapy (relugolix-CT) based on pharmacological data, clinical trials, and regulatory assessments.MethodsA review of pivotal trials (LIBERTY 1, LIBERTY 2, SPIRIT 1, SPIRIT 2), regulatory reports (European Medicines Agency, Food and Drug Administration), and real-world safety data was conducted, focusing on hemostatic effects and VTE risk.ResultsRelugolix monotherapy reduces estrogen levels, leading to minor decreases in coagulation factors. While E2 and NETA mitigate hypoestrogenic effects, concerns about their prothrombotic potential remain. However, clinical trials and postmarketing surveillance have not shown a significant increase in VTE risk. A meta-analysis suggests that E2-based regimens have a lower thrombotic risk than ethinylestradiol-based therapies.ConclusionThe VTE risk of relugolix-CT appears lower than that of traditional combined oral contraceptives. Nonetheless, patient selection is essential, particularly for those with thrombotic risk factors. Continued real-world surveillance is crucial to refining its safety profile in clinical practice.

Abstract licence: CC BY-NC-ND

BackgroundPsychological symptoms in perimenopause and early menopause are common. The impact of menopausal hormone therapy (MHT) on menopausal mood symptoms is unclear.AimsTo assess the impact of 17β-oestradiol ± micronised progesterone or the levonorgestrel-releasing intrauterine device, and/or transdermal testosterone, on depressive and anxiety symptoms in peri- and postmenopausal women.MethodA real-world retrospective cohort study set in the largest specialist menopause clinic in the UK. The Meno-D questionnaire measured mood-related symptoms.ResultsThe study included 920 women: 448 (48.7%) perimenopausal, and 435 (47.3%) postmenopausal. Following initiation/optimisation of MHT, mean Meno-D scores decreased by 44.59% (95% CI -46.83% to -42.34%, P P v. 48.53%, respectively, P = 0.47) and MHT optimisation strategy (MHT users treated with a higher oestradiol dose versus testosterone added versus both a higher oestradiol dose and testosterone, 34.70, 43.93 and 43.25%, respectively, P = 0.38).ConclusionsUse of menopausal hormone therapy was associated with significant improvement in mood in peri- and postmenopausal women. Prospective studies and randomised clinical trials are needed to assess the effects of different regimens in different patient populations over longer time periods.

Abstract licence: CC BY