Using inositol to improve reproductive and metabolic health in women with PCOS

Inositol Supplementation to Treat Reproductive and Metabolic Dysfunction in Polycystic Ovary Syndrome: A Double Blind RCT (INSUPP-PCOS)

NIH-funded research Pennsylvania State Univ Hershey Med Ctr · NIH-11167238

This study is looking at how taking inositol might help women with polycystic ovary syndrome (PCOS) by checking its effects on hormone levels and overall health over three months.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionPennsylvania State Univ Hershey Med Ctr NIH-funded
Lab location1 site (Hershey, United States)
Project IDNIH-11167238 on NIH RePORTER

What this research studies

This research investigates the effects of inositol supplementation on women diagnosed with polycystic ovary syndrome (PCOS), a condition that can cause reproductive and metabolic issues. The study involves a double-blind, randomized clinical trial where participants will receive either inositol or a placebo over a three-month period. The goal is to assess how different doses of inositol can impact hormone levels and metabolic health in women with PCOS. Participants will be monitored for changes in serum testosterone levels and other health markers.

Who could benefit from this research

Good fit: Ideal candidates for this research are women diagnosed with polycystic ovary syndrome who are experiencing reproductive and metabolic dysfunction.

Not a fit: Patients who do not have polycystic ovary syndrome or those who are not experiencing reproductive or metabolic issues may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could provide a new dietary supplement option for women with PCOS to help manage their symptoms and improve their reproductive and metabolic health.

How similar studies have performed: Previous research has shown promising results with inositol supplementation in managing symptoms of PCOS, making this study a continuation of exploring its efficacy.

Where this research is happening

Hershey, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-10 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.