Can lifestyle change improve sperm health in diabetic men?

NCT ID NCT03860558

First seen Feb 06, 2026 · Last updated Apr 30, 2026 · Updated 11 times

Summary

This study looks at whether a 3-month lifestyle or blood sugar program can improve epigenetic marks in sperm of overweight men with type 1 or type 2 diabetes. Researchers will measure sperm concentration and DNA changes. The goal is to understand how metabolic health affects fertility at a molecular level.

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Contacts and locations

Locations

  • Joslin Diabetes Center

    Boston, Massachusetts, 02215, United States

Conditions

Explore the condition pages connected to this study.