The random control clinical trial of the clinical effects between three kinds of cervical artificial disc and anterior cervical discectomy and fusion.

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR-TRC-12002172

Enrollment

Unknown

Registered

2012-05-14

Start date

2012-05-01

Completion date

Unknown

Last updated

2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

cervical degenerative disease

Interventions

Bryan:bryan artificial disc replacement

Discovery:Discovery artificial disc replacement

Mobic-C:Mobic-C artificial disc replacement

ACDF?:anterior cervical discectomy and fusion

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: The indications of cervical artificial disc arthroplasty in this series were symptomatic cervical disc disease including cervical disc herniation or cervical spondylosis at 1 or 2 levels between C3–C7 confirmed by physical examination and imaging study (magnetic resonance imaging (MRI) and computed tomography myelography (CTM)).

Exclusion criteria

Exclusion criteria: Contraindications included severe facet arthritis, lack of motion or instability at the operation level, spinal canal narrowing, fracture, infection, tumor, OPLL, allergic, or osteoporosis.

Design outcomes

Primary

Measure	Time frame
JOA score;SF-36 score;neck disability index;FSU angulation;FSU range of motion;cervical angulation;cervical range of motion;adjacent segment degeneration;Facet joint degenetation;Heterotopic ossification;	—

Countries

China

Contacts

Public ContactWei Tian

tianweijst@vip.163.com+86 13801280790

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026