Postoperative analgesia in patients undergoing craniotomy via suboccipital retrosigmoid approach
Conditions
Interventions
Ropivacaine block group versus normal saline control group:Different blocking drugs
Sponsors
Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1) Patients aged 18-65 years; 2) ASA I - III.
Exclusion criteria
Exclusion criteria: 1) Emergency surgery; 2) Allergic to ropivacaine; 3) Participate in other clinical researchers within 30 days; 4) Preoperative VAS > 0; 5) Those who take analgesics before surgery; 6) Alcohol or drug addicts; 7) Patients with severe liver and kidney dysfunction; 8) Persons with coagulation disorders; 9) Pregnant and lactating women; 10) Patients with preoperative consciousness disorder; 11) Patients with nausea and vomiting before surgery; 12) Patients who have undergone neurosurgery within the last 6 months; 13) Abnormal nerve sensation at the incision site.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| NRS score; | — |
Secondary
| Measure | Time frame |
|---|---|
| MAP;HR;operation time;anesthesia time;urine volume;blood loss;Remifentanil concentration;Analgesic dosage;Vasoactive drug dosage;Ramsay sedation scale; | — |
Countries
China
Contacts
Public ContactFeng Gao
Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of science and technology
Outcome results
None listed