The knee joint disease
Conditions
Interventions
conventional group:Conventional fluid therapy
Sponsors
Yongchuan Hospital affiliated to Chongqing Medical University
Eligibility
Sex/Gender
All
Age
60 Years to 90 Years
Inclusion criteria
Inclusion criteria: Elderly patients (> 60 years) undergoing knee surgery under spinal anesthesia,Preoperative ASA grade II-III; BMI 18-26kg/m 2; There is no gender limitation; Informed consent of the patient, can cooperate with the implementation of the process.
Exclusion criteria
Exclusion criteria: Preoperative cardiopulmonary insufficiency; Severe liver and kidney dysfunction; Severe arrhythmias (such as ventricular fibrillation, atrial fibrillation, frequent ventricular premature, frequent atrial premature, etc.) and heart failure; Contraindications of intraspinal anesthesia; Treating patients with anticoagulant drugs; Patients who could not meet the needs of anesthesia after spinal anesthesia were transferred to general anesthesia.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Hemodynamic parameters; | — |
Secondary
| Measure | Time frame |
|---|---|
| Fluid intake and outflow;Postoperative complication;Vasoactive drug usage;Blood lactic acid concentration; | — |
Countries
China
Contacts
Public ContactYouling HOU/Hongxia LUO
Yongchuan Hospital affiliated to Chongqing Medical University
Outcome results
None listed