Comparison of Cervical Laminectomy to Laminoplasty
Comparison of Cervical Laminectomy to Cervical Laminoplasty* in Patients With Cervical Myelopathy or Myeloradiculopathy Due to Multiple Level Cervical Spinal Canal Stenosis * ARCH™ Fixation System by SYNTHES
Sponsor: Synthes USA HQ, Inc.
Terminated
terminated due to failure to meet enrolment goals
Other terminated trials from Synthes USA HQ, Inc.
- Cervical Disc Disease · Phase NA · Dec 2011
- Spinal Stenosis · Phase PHASE3 · Jun 2011
- Degenerative Disc Disease · Phase NA · Mar 2011
More terminations from Synthes USA HQ, Inc.
Listed as NCT01324622, this NA trial focuses on Spinal Cord Diseases and remains terminated or withdrawn. Sponsored by Synthes USA HQ, Inc., it has been updated 10 times since 2006, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
10 versions recorded-
Sep 2025 — Present [monthly]
Terminated NA
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Sep 2024 — Sep 2025 [monthly]
Terminated NA
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Jul 2024 — Sep 2024 [monthly]
Terminated NA
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Dec 2021 — Jul 2024 [monthly]
Terminated NA
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Jan 2021 — Dec 2021 [monthly]
Terminated NA
▶ Show 5 earlier versions
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Jun 2018 — Jan 2021 [monthly]
Terminated NA
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Dec 2017 — Jun 2018 [monthly]
Terminated NA
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Jun 2017 — Dec 2017 [monthly]
Terminated NA
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Feb 2017 — Jun 2017 [monthly]
Terminated NA
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Jan 2017 — Feb 2017 [monthly]
Terminated NA
First recorded
Jan 2006
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Synthes USA HQ, Inc.
For direct contact, visit the study record on ClinicalTrials.gov .