Phase 2 Obesity Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- Thai women between 18 and 45 years old who are classified as obese and have an upcoming bariatric (weight-loss) surgery appointment at Chulalongkorn Hospital
- People who need a form of contraception (birth control)
- People who are able to use non-hormonal birth control methods during the study period
- People who are willing to give their consent to take part
Who may not be able to join:
- People who are currently pregnant or who have given birth within the last 3 months
- People who have been breastfeeding within the last 6 months
- People who have used the injectable contraceptive DMPA (a hormonal birth control injection) within the last 12 months
- People who have used any other type of hormonal birth control pill within the last 4 weeks
- People who have had both ovaries removed or have had their uterus removed
- People with a suspected ovarian tumour or an abnormal ovarian cyst
- People who smoke cigarettes regularly
- People who have medical reasons that make the medication Drospirenone (a type of hormonal drug) unsuitable for them
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Punyawee Utaipatanacheep, Chulalongkorn University
Phone: +668-7515-4003
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Plasma concentration versus Time of Drospirenone
Can't join this trial?
Data last synced from ClinicalTrials.gov: 19 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.