Total knee arthroplasty
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: ASA I-II, aged from 50 to 80 years old, weight from 40 to 80kg, people who require knee replacement.
Exclusion criteria
Exclusion criteria: People with infectious diseases; For those who are using cholinergic or adrenal drugs; Fat person; People with diabetes; Severe anemia; Congestive heart failure and coagulation dysfunction; Severe damage to kidney and liver; Those with metabolic diseases or respiratory diseases; Those who are allergic to the anesthetic. Tourniquet inflation time estimated at >150 min.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| muscle fibre vitality; | — |
Secondary
| Measure | Time frame |
|---|---|
| VAS assessment after operation; | — |
Countries
China
Contacts
Affiliated Hospital of Xuzhou Medical University