Clinical trial Recruiting at 1 site Interventional Ages 30 to 40 Women only

Exercise and diet to reduce eye dryness in women with PCOS and obesity

Official title: PCOS and Problem of Eye Dryness: Is There a Benefit From Lifetyle Changes in Obese Women

Run by Cairo University · NCT07366944 · Data updated 2026-11-12

We will test whether adding regular treadmill walking to metformin and a low-calorie diet helps reduce eye dryness in obese women with PCOS.

More Obesity trials

Quick facts

Study typeInterventional
Ages30 Years to 40 Years
SexWomen only
Enrollment40 (estimated)
SponsorCairo University
Academic / other
Locations1 site (Giza, Dokki)
StatusRecruiting
StartedDecember 5, 2025
Main results expectedJune 5, 2026
Study endsJune 5, 2026
Registry record updatedJanuary 26, 2026
Trial IDNCT07366944 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Women with PCOS who have class I obesity and bilateral dry eye and who can safely exercise and take metformin are ideal candidates.

Probably not a fit

Women with significant liver, cardiac, or renal disease, those who are not obese or do not have dry eye, or who cannot exercise safely are unlikely to benefit from this protocol.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

Forty women with PCOS, class I obesity, and bilateral dry eye will be assigned to two groups of 20. Both groups will receive metformin three times daily and follow a low-calorie diet for 12 weeks. One group will additionally perform one hour of treadmill walking three times per week for 12 weeks. Eye dryness symptoms and clinical measures will be monitored over the study period to compare outcomes between the groups.

Why it matters

Potential benefit: If successful, adding regular walking to diet and metformin could reduce dry eye symptoms and improve weight and metabolic health in these women.

How similar studies have gone: Lifestyle changes and metformin have shown benefits for metabolic and reproductive outcomes in PCOS in prior studies, but their specific effect on eye dryness has been little studied.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* PCOS women
* obese class I
* bilateral dryness of eye

Exclusion Criteria:

* liver disoease
* cardiac disease
* renal disease

Where it's running

  • Cairo University
    Giza, Dokki, Egypt
    Recruiting

Study contacts

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.