Senile femoral neck fracture
Conditions
Interventions
Group A (0.25% ropivacaine dose 20mL), Group B (0.25% Ropivacaine dose 30mL) and group C (0.25% Ropivacaine dose 40mL):None
Sponsors
Taizhou Hospital of Traditional Chinese Medicine
Eligibility
Sex/Gender
All
Age
60 Years to No maximum
Inclusion criteria
Inclusion criteria: 1.Patients over 60 years of age undergoing THA; 2.The ASA grade is II~III; 3.Complete medical records; 4.Patients and their families are aware of this study and have signed informed consent;
Exclusion criteria
Exclusion criteria: 1.People who have coagulation dysfunction or are using anticoagulant drugs; 2.Combined with a history of neurological disease or neurological injury; 3.There are serious heart and lung diseases or liver and kidney dysfunction; 4.People who are allergic to the drugs used in this study or have a history of analgesic drugs or alcohol abuse; 5.The nerve block site has infection or skin damage;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Anesthetic effect, surgery related indicators, pain, hemodynamic indicators;Hemodynamic index; | — |
Secondary
| Measure | Time frame |
|---|---|
| Occurrence of adverse reactions; | — |
Countries
China
Contacts
Public ContactLiu Zhiyun
Taizhou Hospital of Traditional Chinese Medicine
Outcome results
None listed