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Posterior Cervical Fixation Study

StatusEnrolling by Invitation
PhaseNot specified
SponsorNuVasive
Started
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Record status
This record was last updated December 22, 2025 (before its estimated September 2026 completion). Its status may not reflect the trial's current state.

Record History

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  1. Study sites: 5 to 7v8
  2. Primary completion date: Dec 2024 to Sep 2026
    • Study completion date: Dec 2025 to Nov 2028
    • Interventions: observational study (Device)
    v7
  3. Primary completion date: Mar 2024 to Dec 2024
    • Study sites: 3 to 5
    • Study completion date: Mar 2025 to Dec 2025
    v6
  4. Study sites: 2 to 3
    • Secondary endpoints: details revised at 3 of 7 entries
    v5
  5. Trial status: Not Yet Recruiting to Enrolling by Invitation
    • Study sites: 0 to 2
    • Start date changed from estimate of Mar 2022 to May 10, 2022
    • Study title expanded, about 1 word
    v4
Show 2 earlier versionsHide 2 earlier versions
  1. Start date: Sep 2021 to Mar 2022v3
  2. Start date: Mar 2021 to Sep 2021v2
  1. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
NuVasive
13 trials monitored
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The objective of this study is to evaluate the safety and performance of occipito-cervico-thoracic spine surgery using posterior fixation as measured by reported complications, radiographic outcomes, and patients reported outcomes (PROs).This study is being undertaken to identify possible residual risks and to clarify mid-to long-term clinical performance that may affect the benefit/risk ratio of posterior fixation systems.
Trial Details
NCT Number NCT04770571
Lead Sponsor NuVasive
Conditions
(from sponsor)		 Degenerative Disc Disease, Craniocervical Injuries, Cervical Radiculopathy, Cervical Disc Disease, Cervical Fusion, Cervical Spine Disease, Cervical Myelopathy, Cervical Instabilities Spine +1 more
Related terms Intervertebral Disc Degeneration, Klippel-Feil Syndrome, Radiculopathy, Thoracic Injuries, Trauma, Nervous System
Enrollment 150 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov