Arthritis Knee
Conditions
Brief summary
We identify all patients who had undergone primary total knee arthroplsty(TKA) from April 1, 2015, to March 30, 2016. Patients are grouped by uric acid level. The knee society score(KSS score) and the hospital for special surgery knee score (HSS score) before the surgery and 6 years after the surgery will be collected. Also the clinical data will be collected.
Interventions
None listed
Sponsors
Second Affiliated Hospital, School of Medicine, Zhejiang University
Study design
Observational model
CASE_CONTROL
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 85 Years
Healthy volunteers
Yes
Inclusion criteria
* patients who had undergone primary TKA from April 1, 2015, to March 30, 2016
Exclusion criteria
* (1) infection, (2) rheumatoid arthritis, (3) ankylosing spondylitis, (4) revision surgery, (5) patients with unicondylar knee replacement, (6) patients who have been diagnosed with gout or previous gouty symptoms, and (7) patients combined with preoperative redness or swelling.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| CRP | within 7 days after surgery | C-reactive protein |
| temperature | within 7 days after surgery | The nurses measured the body temperature by Non-contact Ear Thermometer. The temperatures were measured at 6 am, 14 pm, and 18 pm every day, and the patients were kept admitted till day 5. The highest one was chosen for analysis. |
| HSS score | 6 years after surgery | the hospital for special surgery knee score |
| KSS scores | 6 years after surgery | knee society score |
Outcome results
None listed