Orthopedic diseases
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Subjects aged 65-90 years; 2. Subjects with ASA status I-III undergoing elective total hip arthroplasty under general anesthesia.
Exclusion criteria
Exclusion criteria: 1. Subjects with any allergy or contraindication to hydroxyethyl starch (HES) or succinyl gelatin solution; 2. Previous renal failure; 3. Subjects with evidence of coagulation or platelet dysfunction; 4. Patients with infection and malignant tumor; 5. Patients with sepsis; 6. Patients with history of heart failure; 7. Patients with intracranial hemorrhage; 8. Patients taking NSAIDs for a long time.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| renal function; | — |
Secondary
| Measure | Time frame |
|---|---|
| volume effect;hemodynamics change;postoperative complications;anesthesia surgery data; | — |
Countries
China
Contacts
The First Affiliated Hospital of Suzhou University