Time-restricted eating for women with Polycystic Ovary Syndrome

The Impact of Time-restricted Eating on the Composition of the Intestinal Microbiota and Metabolic and Neurohormonal Parameters of Women With Polycystic Ovary Syndrome

Not applicable Interventional Poznan University of Life Sciences · NCT06204965

This study is testing if time-restricted eating can help women with Polycystic Ovary Syndrome improve their body fat and hormone levels.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment52 (estimated)
Ages18 Years to 40 Years
SexFemale
SponsorPoznan University of Life Sciences Academic / other
Locations1 site (Poznań, Wielkopolskie)
Trial IDNCT06204965 on ClinicalTrials.gov

What this trial studies

This study investigates the effects of time-restricted eating on women aged 18-40 diagnosed with Polycystic Ovary Syndrome (PCOS). It aims to explore how this dietary approach influences factors such as body fat mass and hormonal levels associated with PCOS. Participants will be recruited through social media and undergo a medical interview to ensure eligibility based on specific health criteria. The study will assess changes over a six-week period following the implementation of time-restricted eating.

Who should consider this trial

Good fit: Ideal candidates are women aged 18-40 with a confirmed diagnosis of Polycystic Ovary Syndrome and a BMI greater than 25 kg/m².

Not a fit: Patients who are pregnant, breastfeeding, or have significant recent weight fluctuations may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could improve metabolic and hormonal outcomes for women suffering from PCOS.

How similar studies have performed: While time-restricted eating is a relatively novel approach in the context of PCOS, similar dietary interventions have shown promise in other metabolic conditions.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion criteria

* Age 18-40
* suffering from Polycystic Ovary Syndrome, confirmed by appropriate medical documentation
* BMI \>25 kg\^m2

Exclusion criteria

* Taking medications regulating carbohydrate, lipid as well as medications affecting body weight in the last 3 months (will be assessed during a general medical interview conducted by Jakub Noskiewicz, MD, PhD)
* Taking antibiotics in the last 3 months
* Smoking in the last 3 months and alcohol consumption \>100 g per week
* Competitive sports practice
* Significant body weight fluctuations in the 3 months before the start of the study (\>5%)
* Pregnant or breastfeeding women
* BMI \<25 kg\^m2

Where this trial is running

Poznań, Wielkopolskie

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Polycystic Ovary SyndromeIntermittent FastingMicrobiotaNeurotransmitter Agents
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.