Drospirenone Only Pills and Cervical Mucus Changes: A Pre- and Post-Bariatric Surgery Study

Recruiting now · Not applicable

Conditions studied: Contraception

In brief

The purpose of this study is to study the effect of Drospirenone on cervical mucus change by modified Insler score, pre-bariatric surgery and post-bariatric surgery

Key facts

Study ID

NCT06345586

Run by

Chulalongkorn University

People needed

16

Starts

2024-04-18

Expected to finish

2026-07-01

Last updated by the study team

2026-03-18

Who can join

Age: 18 and older, up to 45. Sex: female. Healthy volunteers: not accepted.

You may qualify if…

• Thai women aged 18-45 years who are obese and had an appointment for Bariatric surgery at Chulalongkorn Hospital
• Need contraception
• Able to use non-hormonal contraception during the study
• Giving consent

You may not qualify if…

• Pregnancy or history of giving birth within 3 months
• Breastfeeding within the 6 months
• History of using DMPA within 12 months
• History of using other types of hormonal birth control pills within 4 weeks
• History of bilateral oophorectomy or hysterectomy
• Suspected ovarian tumor or pathological ovarian cyst
• Regular cigarette smoking
• Contraindications to Drospirenone

Where it is running

• Chulalongkorn University — Bangkok, Thailand (enrolling)

Full record on ClinicalTrials.gov

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