Chemo and radiation may harm fertility in young colorectal cancer patients – study aims to find out how

NCT ID NCT04812912

First seen Nov 01, 2025 · Last updated May 22, 2026 · Updated 30 times

Summary

This study tracks 120 young adults (women under 40, men under 50) with early-onset colorectal cancer to see how chemotherapy and radiation affect their hormone levels, sexual health, and ability to have children. Researchers will measure changes in key hormones over time. The goal is to better understand these side effects, not to test a new treatment.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Memorial Sloan Kettering Basking Ridge

    RECRUITING

    Basking Ridge, New Jersey, 07920, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Bergen

    RECRUITING

    Montvale, New Jersey, 07645, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Cancer Center

    RECRUITING

    New York, New York, 10065, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Cancer Center at Suffolk - Commack

    RECRUITING

    Commack, New York, 11725, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Monmouth

    RECRUITING

    Middletown, New Jersey, 07748, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Nassau

    RECRUITING

    Rockville Centre, New York, 11553, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Westchester

    RECRUITING

    Harrison, New York, 10604, United States

    Contact Phone: •••-•••-••••

Conditions

Explore the condition pages connected to this study.