Drug may shrink kidney tumors, allowing less invasive surgery

NCT ID NCT03438708

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This phase 2 trial tests whether taking the drug axitinib for 8 weeks before surgery can shrink kidney tumors in people with clear cell renal cell carcinoma. The goal is to make partial nephrectomy (removing only the tumor) possible for patients whose tumors are too complex for this surgery otherwise. About 22 participants with localized disease and imperative need for kidney preservation are being studied.

What this could mean

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

Active substance

Axitinib (Inlyta) oral tablet

What this could lead to

If successful, this approach could allow more patients with complex kidney tumors to have partial nephrectomy instead of full kidney removal, preserving kidney function.

What could go wrong

This is a small, early-phase study with only 22 participants, so results may not apply to everyone. Axitinib can cause side effects like high blood pressure and fatigue, and the tumor may not shrink enough to change surgery options.

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 CLEAR CELL 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

Locations

  • Cleveland Clinic

    Cleveland, Ohio, 44195, United States

  • UC San Diego Moores Cancer Center

    La Jolla, California, 92093, United States