Trials / Unknown
UnknownNCT03364816
Evaluation on Efficacy of Total Artificial Disc Replacement (TDR) of Cervical Spondylosis
Evaluation on Efficacy of Total Artificial Disc Replacement (TDR) of Cervical Spondylosis: a Cohort Prospective Follow-up for 5 Years
- Status
- Unknown
- Phase
- —
- Study type
- Observational
- Enrollment
- 150 (estimated)
- Sponsor
- Peking University People's Hospital · Academic / Other
- Sex
- All
- Age
- 20 Years – 60 Years
- Healthy volunteers
- Not accepted
Summary
To evaluate the efficacy of 3 different types of cervical disc prosthesis (Prodisc-C, Mobi-C and Prestige-LP) in the treatment of cervical spondylosis.
Detailed description
A cohort, retrospective analysis will be performed of 150 patients who were in implementation of artificial disc replacement in our department from 2008 to 2012 and accepted a regular postoperatively follow-up up to 5 years, the sample will be divided into 3 groups according to prosthesis and 50 people in each group. The outcome will be measured among 3 groups respectively on the operation (such as operation time, intraoperative bleeding.), postoperative complications (such as prosthesis sinking, displacement and prolapse, adjacent segments degeneration and heterotopic ossification), photographic indicators and functional efficacy analysis and then a comparison for self-contrast pre- and post-operatively.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| PROCEDURE | TDR | total artificial disc replacement |
Timeline
- Start date
- 2018-02-01
- Primary completion
- 2018-12-31
- Completion
- 2018-12-31
- First posted
- 2017-12-07
- Last updated
- 2017-12-07
Source: ClinicalTrials.gov record NCT03364816. Inclusion in this directory is not an endorsement.