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Effect of combined contraceptive pill on immune cell of ovarian endometriotic tissue

Effect of combined contraceptive pill on immune cell of ovarian endometriotic tissue

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20170425001
Enrollment
44
Registered
2017-04-25
Start date
2015-09-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients with ovarian endometriotic cyst Combined oral contraceptive pill Endometriotic cysts Combined oral contraceptive pill

Interventions

No treatment will be given to the control group.,1 tab per day of combined pill composed of ethinyl estradiol 0.03 mg and Desogestrel 0.15 mg for 28&#45
32 days before surgery
Treatment,Treatment
Control,Combined pill

Sponsors

Department of Obstetrics and Gynecology, Faculty of Medicine, Ramathibodi Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 45 Years

Inclusion criteria

Inclusion criteria: 1. Healthy female subjects age 18-45 years old. 2. Subjects who were diagnosed with endometriotic cyst with size equal or more than 3 centimeters. 3. Subjects who have no previous records of taking any kinds of hormones during 3 months prior to the study and those who were not recieved depot-medroxyprogesterone acetate (DMPA) or GnRHa within 9 months prior to the study. 4. Subjects who have no limitations in taking either ethinyl estradiol with Desogestrel. 5. Subjects who are willing to participate in the study program.

Exclusion criteria

Exclusion criteria: 1. Subjects with underlying disease that contraindicate to receive ethinyl estradiol and desogestrel such as Cirrhosis, Chronic kidney disease, Coagulopathy, Heart disease and Pulmonary disease. 2. Subjects who have contraindication to taking either ethinyl estradiol and desogestrel 3. Subjects who are intolerable to irregularity of menstruation cycle. 4. Subjects who rejected or withdrew from the study.

Design outcomes

Primary

MeasureTime frame
Number of macrophages 1 month Immunohistochemistry

Secondary

MeasureTime frame
Number of FoxP3 cells 1 month Immunohistochemistry,Number of NK cells 1 month Immunohistochemistry

Countries

Thailand

Contacts

Public ContactAreepan Sophonsritsuk

Faculty of Medicine, Ramathibodi Hospital

areepan.sop@mahidol.ac.th0809096531

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026