Orlistat for metabolic and hormonal features in women with PCOS
Official title: Effect of Orlistat on Metabolic and Hormonal Features in Women With Polycystic Ovary Syndrome (PCOS): a Randomized Controlled Clinical Trial
Run by Khyber Medical University Peshawar · NCT07747909 · Data updated 2026-11-12
This trial tests whether adding orlistat to lifestyle advice helps improve metabolic and hormonal aspects in women with PCOS compared to lifestyle advice alone.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 45 Years |
| Sex | Women only |
| Enrollment | 120 (estimated) |
| Sponsor | Khyber Medical University Peshawar Academic / other |
| Locations | 1 site (Abbottābād, Khyber Pakhtunkhwa) |
| Status | Recruiting |
| Started | January 1, 2026 |
| Main results expected | August 10, 2026 |
| Study ends | September 15, 2026 |
| Registry record updated | August 5, 2026 |
| Trial ID | NCT07747909 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Women aged 18-45 with PCOS (Rotterdam criteria) and BMI 18.5–35 kg/m2 seeking additional metabolic/hormonal improvement.
✕Probably not a fit
Women without insulin resistance or obesity features, or those unable to adhere to lifestyle guidance, may not experience benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This randomized, double-arm, single-center study will enroll 120 women with PCOS to receive either orlistat plus standard lifestyle advice or placebo plus standard lifestyle advice for 12 weeks. Participants will be assessed at baseline, 1 month, 2 months, and at the end of the 3-month period for hormonal parameters, glucose and lipid metabolism, liver function, body measurements, non-alcoholic fatty liver disease markers, and quality of life. The primary outcome is improvement in at least one abnormal metabolic or hormonal feature. The trial is conducted at Ayub Teaching Hospital, Abbottabad, with adherence monitored via telephone follow-ups. The findings may indicate whether orlistat can serve as an adjunctive treatment to improve health outcomes in PCOS.
Why it matters
Potential benefit: If successful, orlistat could help improve metabolic and hormonal profiles in PCOS patients when combined with lifestyle changes.
How similar studies have gone: Prior data in metabolic disorders suggest weight-related interventions can improve PCOS features, but direct evidence for orlistat in PCOS is limited and this study explores its specific adjunctive role.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Females aged 18-45 years. * Diagnosis of polycystic ovary syndrome (PCOS) according to the Rotterdam Criteria (presence of any two of the following): * Oligomenorrhea or amenorrhea. * Clinical or biochemical hyperandrogenism. * Polycystic ovaries on ultrasonography. * Body mass index (BMI) between 18.5 and 35 kg/m² (Asian criteria). Exclusion Criteria: * Current or recent use of oral contraceptives, ovulation induction medications, anti-obesity medications, cholesterol-lowering medications, or other therapies/supplements known to affect insulin physiology or androgen metabolism (e.g., inositols, curcumin, lipoic acid, cinnamon, gymnemic, or other botanical extracts). * Women undergoing in vitro fertilization (IVF) treatment. * Known congenital adrenal hyperplasia, thyroid disorders, hyperprolactinemia, or diabetes mellitus. * Presence of severe renal or liver disease. * Menopausal, pregnant, or breastfeeding women. * Anti-Müllerian Hormone (AMH) \< 0.7 ng/mL.
Where it's running
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Ayub Teaching Hospital
Abbottābād, Khyber Pakhtunkhwa, Pakistan Recruiting
Study contacts
- Principal investigator: Prof Dr Ruqqiya Sultana, MBBS — Khyber Medical Univeristy Peshawar
- Study coordinator: Prof Dr Ruqqiya Sultana, MBBS
- Email: ruqqia_sultana@yahoo.com
- Phone: +92 314 5014992
Similar studies
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.