Practical aspects of endometriosis treatment in patients of reproductive age

In: Perm Medical Journal · 2025 · vol. 42(1) , pp. 55–62 · doi:10.17816/pmj42155-62 · W4408411584
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AI-generated summary by claude@2026-06, 2026-06-10

This study compared postoperative treatments for ovarian endometriosis, finding dienogest and GnRH agonists most effective at reducing recurrence and improving reproductive outcomes compared to combined oral contraceptives or no hormone therapy.

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AI-generated deep summary by claude@2026-06, 2026-06-10

This retrospective study analyzed 176 surgically treated patients with histologically verified external ovarian endometriosis (endometriomas) from 2021–2023 and compared outcomes based on pre-hospital outpatient hormonal therapy: dienogest (n=29), dienogest-containing combined oral contraceptives (n=38), GnRH agonist buserelin-depot (n=15), or no hormone therapy (n=94). Hormone-treated groups had more realized reproductive histories, while patients without hormone therapy had higher rates of fertility disorders (up to 43.6%) and chronic pelvic pain (up to 83.0%), and dysmenorrhea was more frequent in the no-therapy group (up to 24.5%). The study reported that the longest relapse-free period was observed in patients treated with dienogest and GnRH agonists (buserelin-depot), with recurrence frequency reduced by postoperative medication using these agents. This paper is centrally about endometriosis — it compares real-world preoperative/postoperative medication strategies for ovarian endometriosis, including relapse-free periods and symptom patterns.

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Abstract

Objective. To compare the effectiveness of various methods of combined treatment of patients with ovarian endometriosis. Materials and methods. The results of a retrospective study of clinical manifestations and effectiveness of various drugs for the treatment of patients with ovarian endometriosis in the postoperative period are presented in the article. All patients were divided into 4 groups: group I included patients who were treated for endometriosis with dienogest (n = 29), group II consisted of patients who received combined oral contraceptives with gestogen component represented by dienogest (n = 38), patients from group III were administered gonadotropin-releasing hormone agonists (GnRH a) "Buserelin-depot" 1 injection per month for a 6-month course (n = 15); 94 patients from group IV had a history of endometriosis, but did not receive hormone therapy for various reasons. Results. The study revealed more women with fertility disorders in group IV – up to 43.6 ± 10.0 % (p 0.001), primary and secondary infertility lasting up to 4.7 ± 1.2 years was noted. Patients who received hormone therapy had a more realized reproductive history than those who refused treatment for various reasons. Dysmenorrhea incidence was higher in patients who did not receive hormone therapy - up to 24.5 ± 8.7 %, chronic pelvic pains were more frequent in women from group IV (patients who did not receive hormone therapy) as well - up to 83.0 ± 7.6 %. In patients treated for endometriosis with dienogest and GnRH agonists (Buserelin-depot) the longest relapse-free period was noted. Conclusions. The study showed that the results of the medication therapy, carried out for external endometriosis, ovarian endometriosis in particular, in the postoperative period, were different. The use of GnRH agonists and dianogest in postoperative treatment effectively reduced the frequency of endometriosis recurrence in women.

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endometriosisdysmenorrheainfertility

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last seen: 2026-06-10T17:14:06.276822+00:00
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