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Search / Trial NCT03690765

Study of Real Clinical Practice to Evaluate the Effects of Oral Dydrogesterone for Treatment of Confirmed Endometriosis

Launched by ABBOTT · Sep 28, 2018

Trial Information

Current as of August 11, 2025

Completed

Keywords

Endometriosis Dydrogesterone Duphaston® Progestogens Pelvic Pain

ClinConnect Summary

A non-interventional, observational program to assess the effects of oral dydrogesterone therapy in a post-marketing setting whether the effects are related to the regimen of dydrogesterone therapy. In this observational program, assuming that dydrogesterone plays a role in the treatment of endometriosis without suppression of ovulation, the goal is to observe the possible implications of such treatment in terms of treatment regimen and response pattern. In the study will be described effects of Duphaston® 6-months-administration in patients with confirmed endometriosis by assessing pain re...

Gender

FEMALE

Eligibility criteria

  • Inclusion Criteria:
  • Female, aged ≥ 18 years and ≤ 45 years.
  • Complaints on chronic pelvic pain with or without dysmenorrhea assessed by 11-items NRS.
  • External genital endometriosis confirmed by laparoscopy.
  • Existing pelvic (vaginal) ultrasound data not earlier than 2 months before inclusion in the study.
  • Prescribed treatment with Duphaston® according local labelling for treatment of endometriosis 10 mg 2-3 times a day from the 5th to the 25th day of the menstrual period cycle or continuously.
  • No hormonal treatment in 2 cycles before enrollment.
  • Signed Patient Authorization for Use/Disclosure of Data.
  • Exclusion Criteria:
  • Any co-existing disease(s) needing chronic drug therapy (e.g. Crohn's disease, diabetes etc); Severe concomitant medical illness.
  • Severe other genital pathology excluding endometriosis (e.g. Multiple/severe myoma; adenomyosis, inflammatory diseases, etc.).
  • Routine consumption of analgesics other than for the pain of endometriosis.
  • Patients receiving hormonal contraceptives in last 2 cycles (including intrauterine devices, contraceptive patches, contraceptive rings, oral contraceptives etc.).
  • Ongoing pregnancy.
  • Menopause or premature ovarian failure.
  • Contraindications to dydrogesterone treatment listed in the locally approved label (Instructions for the medical use of Duphaston®).
  • Any other condition that precludes use of dydrogesterone in a particular patient, in accordance with the precautions and special warnings listed in the locally approved label (Instructions for the medical use of Duphaston®).
  • Abnormal results of pap smear test.
  • Other conditions that made the patients participation impossible (based on the investigator decision).
  • Fertility treatments using assisted reproductive technology.

About Abbott

Abbott is a global healthcare company dedicated to improving lives through innovative medical technologies, diagnostics, nutrition, and branded generic pharmaceuticals. With a commitment to advancing health and wellness, Abbott conducts clinical trials to evaluate the safety and efficacy of its diverse portfolio of products, which span multiple therapeutic areas, including cardiovascular, diabetes care, and neurology. The company employs rigorous research methodologies and collaborates with healthcare professionals and institutions worldwide to ensure the highest standards of clinical integrity and patient safety. Abbott's mission is to deliver impactful solutions that enhance patient outcomes and contribute to the advancement of global healthcare.

Locations

Chelyabinsk, , Russian Federation

Ekaterinburg, , Russian Federation

Engel's, , Russian Federation

Kazan, , Russian Federation

Kemerovo, , Russian Federation

Krasnodar, , Russian Federation

Krasnoyarsk, , Russian Federation

Krasnoyarsk, , Russian Federation

Moscow, , Russian Federation

Moscow, , Russian Federation

Novgorod, , Russian Federation

Novosibirsk, , Russian Federation

Rostov On Don, , Russian Federation

Saint Petersburg, , Russian Federation

Saint Petersburg, , Russian Federation

Stavropol', , Russian Federation

Tyumen, , Russian Federation

Ufa, , Russian Federation

Voronezh, , Russian Federation

Voronezh, , Russian Federation

Patients applied

0 patients applied

Trial Officials

Andrey V Kozachenko, Prof

Study Chair

Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported

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