New artificial disc could replace fusion for neck pain

NCT ID NCT04982835

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

Summary

This study tests a new artificial disc (M6-C) for people with two damaged discs in their neck. It compares the disc to standard fusion surgery. The goal is to see if the artificial disc can safely improve neck function and reduce pain. About 156 adults with neck and arm pain from disc disease are taking part.

What this could mean

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

Active substance

M6-C artificial cervical disc (a medical device)

What this could lead to

If successful, this could offer a motion-preserving alternative to spinal fusion for people with two-level disc disease, potentially reducing pain and improving neck function.

What could go wrong

This is a mid-stage study with 156 participants, so results may not apply to everyone. Device-related risks include implant failure, infection, or need for additional surgery.

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.

cervical disk degenerative disorder intervertebral disk degenerative disorder

As listed by the trial registrant

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

Contacts and locations

Locations

  • American Neurospine Institute/Medical City Frisco

    Frisco, Texas, 75033, United States

  • Axis Spine

    Coeur d'Alene, Idaho, 83815, United States

  • Beverly Hills Spine Surgery

    Beverly Hills, California, 90210, United States

  • Brigham & Women's Hospital

    Boston, Massachusetts, 02115, United States

  • Carle Health

    Urbana, Illinois, 61801, United States

  • Desert Institute for Spine Care

    Phoenix, Arizona, 85020, United States

  • Disc Sports & Spine Center

    Newport Beach, California, 92660, United States

  • Institute of Neuro Innovation

    Santa Monica, California, 90404, United States

  • Joseph Spine Institute

    Tampa, Florida, 33607, United States

  • Longstreet Clinic

    Gainesville, Georgia, 30801, United States

  • Mayfield Clinic

    Cincinnati, Ohio, 45209, United States

  • Memorial Orthopaedic Surgical Group

    Long Beach, California, 90806, United States

  • Metropolitan Neurosurgery Associates - Englewood Health

    Englewood, New Jersey, 07631, United States

  • Michigan Orthopedic Surgeons

    Southfield, Michigan, 48033, United States

  • Orlando Health

    Orlando, Florida, 32809, United States

  • St. Charles Spine Institute

    Thousand Oaks, California, 91860, United States

  • St. David's Healthcare

    Austin, Texas, 78705, United States

  • Steadman Philipon Research Institute

    Vail, Colorado, 81657, United States

  • The Orthopedic Center of St. Louis

    St Louis, Missouri, 63017, United States

  • UC Irvine Medical Center

    Orange, California, 92868, United States

  • University of Colorado School of Medicine - Department of Orthopedics

    Aurora, Colorado, 80045, United States