Chemo's genetic impact on sperm revealed in new study

NCT ID NCT02975245

First seen Jun 26, 2026 ยท Last updated Jun 26, 2026

Summary

This study looks at how chemotherapy changes sperm DNA in men with cancer. Researchers collect semen samples before treatment and one week after the first round of chemo. They compare the DNA and quality of the sperm to understand short-term effects. The goal is to learn more about fertility risks for male cancer patients.

What this could mean

Our plain-language read of the trial. This is informational only โ€” not medical advice or a prediction.

What this could lead to
If successful, this research could help doctors understand how chemotherapy affects sperm and inform fertility counseling for male cancer patients.
What could go wrong
This is an observational study, not a treatment trial. It only looks at short-term effects and may not predict long-term fertility or genetic risks.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Magee-Womens Hospital

    Pittsburgh, Pennsylvania, 15213, United States

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