Hip fracture
Conditions
Interventions
The first group:30 ml 0.375% ropivacaine
The second group:0.375% ropivacaine + 0.5mg g /kg, and 30ml dexmedetomidine mixture
The third group:0.5%ropivacaine gravity solution 2~3ml
Sponsors
Affiliated Hospital of Guilin Medical College
Eligibility
Sex/Gender
All
Age
40 Years to 70 Years
Inclusion criteria
Inclusion criteria: Aged 40-70, the American Society of Anesthesiologists (American Society of Anesthesiologists, ASA) II, III.
Exclusion criteria
Exclusion criteria: Patients who had been taking opioids for a long time before surgery, patients with puncture site infection, bleeding tendency or coagulation disorder, patients with previous puncture site trauma, surgical history, mental disorders, history of local anesthetic allergy, alcohol or mental dependence, could not correctly understand VAS score and were not suitable for CSEA patients. Or a patient who changes general anesthesia because the process of anesthesia is not smooth; Patients had history of drug dependence or inhalation, and pain medication was used recently.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| MAP;SpO2;HR;VAS; | — |
Countries
China
Contacts
Public ContactKe Qin
Institute of Transplant Medicine 303th Hospital of PLA
Outcome results
None listed