Can a pill save your hearing after a cochlear implant?

NCT ID NCT06340633

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

Summary

This phase 2 trial tests whether the drug SPI-1005 can prevent hearing loss and reduce side effects like tinnitus and vertigo in adults receiving a cochlear implant. Forty participants will take either the drug or a placebo for 6 months, starting 2 days before surgery. The study will compare safety and hearing outcomes between the two groups.

What this could mean

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

Active substance

Ebselen (SPI-1005)

What this could lead to

If it works, this could point toward a treatment to protect hearing and reduce side effects like tinnitus and vertigo after cochlear implant surgery.

What could go wrong

This is a small, early-phase trial with only 40 participants. The drug may not show benefit over placebo, and side effects are still being studied.

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.

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Conditions

The condition(s) this trial relates to.

hearing loss disorder sensorineural hearing loss disorder

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: •••••@•••••

Locations

  • Medical College of Wisconsin

    NOT_YET_RECRUITING

    Milwaukee, Wisconsin, 53226, United States

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

  • Medical University of South Carolina

    RECRUITING

    Charleston, South Carolina, 29425, United States

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

  • Ohio State University

    RECRUITING

    Columbus, Ohio, 43212, United States

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

  • Thomas Jefferson University

    RECRUITING

    Philadelphia, Pennsylvania, 19107, United States

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

  • University of Iowa

    RECRUITING

    Iowa City, Iowa, 52242, United States

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

  • University of Texas Southwestern

    RECRUITING

    Dallas, Texas, 75390, United States

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