Knee Diseases
Conditions
Interventions
Pectineus muscle plane block group:Ultrasound-guided needle tip to the fascial plane below the pectineus muscle, 30 ml study drug was injected.
Femoral Nerve Block group:Ultrasound-guided needle tip posterior to the femoral nerve, 30 ml study drug was injected.
Sponsors
Zhejiang Hospital
Eligibility
Sex/Gender
All
Age
50 Years to 85 Years
Inclusion criteria
Inclusion criteria: ?Patients with unilateral primary knee surgery ?Patients aged between 50 and 85 years
Exclusion criteria
Exclusion criteria: ? BMI > 40 kg/m2; ? Allergic or intolerant to opioid analgesics; ?History of deep vein thrombosis or pulmonary embolism; ? ASA classification III or higher; ? Progressive neurological deficits; ? Coagulopathy
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS rest and activity at 2,4,8,12,24,48 hours postoperatively; | — |
Secondary
| Measure | Time frame |
|---|---|
| Degrees of active flexion;Straight leg raise test,get out of bed test,walking 20m test at 24,48,72h postoperatively;total dose at PCA infusion pumps, number of compressions;Hospital stay;Patient satisfaction;Postoperative complications such as pulmonary embolism, deep vein thrombosis;Baseline of characteristics and perioperative demographics; | — |
Countries
China
Contacts
Public ContactWang Qian
The Affiliated ZheJiang Hospital, School of Medicine, Zhejiang University
Outcome results
None listed