An observational study in Cervical Spondylosis, sponsored by Peking University People's Hospital. Status unknown. Open to participants aged 20 Years to 60 Years. Per ClinicalTrials.gov, last updated 2017-12-07.
Sponsored by Peking University People's Hospital · Observational
Help build ClinicalTrials.gg — short surveys, remote interviews or testing, in your language. Take part →
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.
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.
142 studies on the registry are indexed under Spondylosis; 41 are open to participants now.
This study's planned enrollment of 150 is above the median of 100 across 36 observational studies indexed under Spondylosis.
Browse Spondylosis studies →Peking University People's Hospital is the lead sponsor of 610 studies on the registry; 248 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
participant underwent total disc replacement with Prodisc-C artificial disc
Procedure: TDR
participant underwent total disc replacement with Mobi-C artificial disc
Procedure: TDR
participant underwent total disc replacement with Prestige-LP artificial disc
Procedure: TDR
total artificial disc replacement
JOA score
The whole name is Japanese Orthopaedic Association Scores for Assessment of Cervical spondylosis, the range of JOA is 0-17 and the full score is 17 to represent a normal function.
Time frame: 5 years
prosthesis sinking
prosthesis sinking is defined by a sink of 2mm about the artificial disk postoperatively.
Time frame: 5 years
range of motion (ROM)
range of motion
Time frame: 5 years
No study locations are listed for this record.
Plan to share: No
No publications or documents are linked to this record.
Start is estimated for Feb 2018; primary completion for Dec 2018, 10 months later.
How these figures are worked out, and which studies are left out of them.
This study is status unknown, as verified in Dec 2017. You cannot join it, but the record below documents what was studied.
Get an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
Peking University People's Hospital →