Immunotherapy duo tested before kidney surgery in small pilot trial

NCT ID NCT06699602

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This pilot study is testing whether giving two immunotherapy drugs, cemiplimab and fianlimab, before kidney cancer surgery is safe and practical. Ten people with locally advanced clear cell renal cell carcinoma will receive the drugs before their planned nephrectomy. The main goals are to see if the treatment delays surgery and whether it shrinks the tumor.

What this could mean

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

Active substance

cemiplimab and fianlimab (immunotherapy drugs)

What this could lead to

If it works, this could point toward a new way to shrink kidney tumors before surgery, potentially improving outcomes.

What could go wrong

This is a very small, early-phase pilot study with only 10 people. It may not show clear benefit, and immunotherapy can cause side effects like inflammation.

Disclaimer Read more

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.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for RENAL CELL CARCINOMA are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

nonpapillary renal cell carcinoma renal cell carcinoma

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Memorial Sloan Kettering Basking Ridge (Limited Protocol Activites)

    RECRUITING

    Basking Ridge, New Jersey, 07920, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Bergen (Limited Protocol Activities)

    RECRUITING

    Montvale, New Jersey, 07645, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Cancer Center (All Protocol Activites)

    RECRUITING

    New York, New York, 10065, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Cancer Center Suffolk - Commack (Limited Protocol Activities)

    RECRUITING

    Commack, New York, 11725, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Monmouth (Limited Protocol Activities)

    RECRUITING

    Middletown, New Jersey, 07748, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Nassau (Limited Protocol Activities)

    RECRUITING

    Uniondale, New York, 11553, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering West Harrison (Limited Protocol Activities)

    RECRUITING

    Harrison, New York, 10604, United States

    Contact Phone: •••-•••-••••