Pelvic Pain and Quality of Life of Women With Endometriosis During Quadriphasic Estradiol Valerate/Dienogest Oral Contraceptive: A Patient-Preference Prospective 24-Week Pilot Study

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Treatment with estradiol valerate/dienogest reduced menstrual pain, intermenstrual pain, and dyspareunia and improved quality of life in women with endometriosis.

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This 24-week patient-preference prospective observational pilot study enrolled 40 women with endometriosis and menstrual pain, comparing a quadriphasic oral estradiol valerate/dienogest regimen (E2V/DNG) to NSAID use-only-with-pain ketoprofene. Menstrual and intermenstrual pain and dyspareunia were measured on 10-cm visual analogue scales, and health-related quality of life was assessed with SF-36, with 34 completing the study (19 E2V/DNG, 15 NSAID). After 24 weeks, E2V/DNG reduced menstrual pain VAS by 61% and also reduced intermenstrual pain and dyspareunia in subgroup analyses, with improved SF-36 scores, whereas the NSAID group showed no significant symptom or quality-of-life changes; the authors note the study is a small pilot. This paper is centrally about endometriosis — it evaluates pelvic pain and quality of life in endometriosis patients treated with quadriphasic estradiol valerate/dienogest.

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Abstract

ObjectiveThe progestin dienogest (DNG) given alone effectively reduces pelvic pain of women with endometriosis. It is not clear whether the same occurs when DNG is associated with estradiol (E2).DesignPatient preference prospective observational study.SettingOutpatient centre of university hospital.Patients40 patients with endometriosis and menstrual pain.Interventions24-week treatment with a quadriphasic association of E2 valerate (E2V) and DNG or a nonsteroidal anti-inflammatory drug (NSAID) to be used only in case of pain (ketoprofene 200-mg tablets).Main outcome measuresMenstrual pain and, when present, intermenstrual pain, and dyspareunia were investigated by means of a 10-cm visual analogue scale (VAS). Quality of life was investigated by the short form 36 (SF-36) of the health-related quality of life questionnaire.ResultsFinal study group consists of 34 patients, 19 in the E2V/DNG group and 15 in the NSAID group. After 24 weeks, no significant modification of menstrual pain, intermenstrual pain, dyspareunia, or SF-36 score was observed in the NSAID group. Treatment with E2V/DNG reduced the VAS score of menstrual pain by 61% (P < .0001). In the subgroups of women with intermenstrual pain or dyspareunia, E2V/DNG reduced these complaints by 65% (P = .013) and 52% (P = .016), respectively. The reduction in menstrual (P = .0001) and intermenstrual pain (p = 0.03) was significantly greater during E2V/DNG than NSAID. Quality of life improved during E2V/DNG (P = .0002), both in physical (P = .0003) and mental domains (P = .0065). Only a few minor adverse effects were described during E2V/DNG, and none caused withdrawal from treatment.ConclusionIn patients with endometriosis and pelvic pain, the 24-week administration of the quadriphasic association of E2V/DNG decreases pelvic pain and improves quality of life.
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Abstract

Objective The progestin dienogest (DNG) given alone effectively reduces pelvic pain of women with endometriosis. It is not clear whether the same occurs when DNG is associated with estradiol (E2). Design Patient preference prospective observational study. Setting Outpatient centre of university hospital. Patients 40 patients with endometriosis and menstrual pain. Interventions 24-week treatment with a quadriphasic association of E2 valerate (E2V) and DNG or a nonsteroidal anti-inflammatory drug (NSAID) to be used only in case of pain (ketoprofene 200-mg tablets). Main Outcome Measures Menstrual pain and, when present, intermenstrual pain, and dyspareunia were investigated by means of a 10-cm visual analogue scale (VAS). Quality of life was investigated by the short form 36 (SF-36) of the health-related quality of life questionnaire.

Results

Final study group consists of 34 patients, 19 in the E2V/DNG group and 15 in the NSAID group. After 24 weeks, no significant modification of menstrual pain, intermenstrual pain, dyspareunia, or SF-36 score was observed in the NSAID group. Treatment with E2V/DNG reduced the VAS score of menstrual pain by 61% (P < .0001). In the subgroups of women with intermenstrual pain or dyspareunia, E2V/DNG reduced these complaints by 65% (P = .013) and 52% (P = .016), respectively. The reduction in menstrual (P = .0001) and intermenstrual pain (p = 0.03) was significantly greater during E2V/DNG than NSAID. Quality of life improved during E2V/DNG (P = .0002), both in physical (P = .0003) and mental domains (P = .0065). Only a few minor adverse effects were described during E2V/DNG, and none caused withdrawal from treatment.

Conclusion

In patients with endometriosis and pelvic pain, the 24-week administration of the quadriphasic association of E2V/DNG decreases pelvic pain and improves quality of life. Similar content being viewed by others

References

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Pelvic Pain and Quality of Life of Women With Endometriosis During Quadriphasic Estradiol Valerate/Dienogest Oral Contraceptive: A Patient-Preference Prospective 24-Week Pilot Study. Reprod. Sci. 22, 626–632 (2015). https://doi.org/10.1177/1933719114556488 Published: Issue date: DOI: https://doi.org/10.1177/1933719114556488

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Condition tags

dysmenorrheaendometriosischronic_pelvic_pain

MeSH descriptors

Contraceptives, Oral, Hormonal Dysmenorrhea Endometriosis Estradiol Nandrolone Patient Preference Pelvic Pain Quality of Life Adult Contraceptives, Oral, Hormonal Contraceptives, Oral, Hormonal Drug Combinations Dysmenorrhea Dysmenorrhea Dysmenorrhea Endometriosis Endometriosis Endometriosis Estradiol Estradiol

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