osteoarthritis of knee
Conditions
Interventions
intervention group:basic nutritional management and polymeric formula
control group:basic nutritional management
Sponsors
Orthopedic department of TMMU
Eligibility
Sex/Gender
All
Age
65 Years to 90 Years
Inclusion criteria
Inclusion criteria: 1. osteoarthritis of knee; 2. the first time to do this surgery; 3. aged more than 65 years; 4. be volunteers and sign informed consent.
Exclusion criteria
Exclusion criteria: 1. Diagnosis include rheumatoid arthritis; 2. Diagnosis include knee tumor; 3. Have too severe digestive disease to affect digestive and absorptive functions; 4. Took hormone drugs for a long time (>=6 months); 5. Have varus or valgus deformity (varus deformity >25 degree valgus deformity >15 degree); 6. Have the history of infection, major operations, severe trauma around the operative site; 7. Any severe chronic disease or liver and kidney dysfunction; 8. According to the obesity classification of WHO, obesity level>I; 9. Diabetes patients; 10. MNA-SF score<=11 points.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Description of the general epidemiology of patient;Nutritional indexes(preoperative period);Nutritional indexes(postoperative period);Wound related index; | — |
Secondary
| Measure | Time frame |
|---|---|
| Inflammatory indexes;Other indexes; | — |
Countries
China
Contacts
Public ContactJingci Zhu
Orthopedic department of TMMU
Outcome results
None listed