cardiac disease
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1.Age 18-80, ASAI-III, undergoing thoracotomy for cardiac surgery for non-coronary artery bypass grafting; 2.Patients with 18-80 postoperative pain score of open chest straight heart without preoperative nerve block.
Exclusion criteria
Exclusion criteria: 1.Patient rejection, left ventricular ejection fraction lower than 40%, anesthetic allergic reaction, systemic disease (kidney, liver, lung, blood, or endocrine), history of substance abuse, history of chronic pain, mental illness, peripheral neuropathy, surgical history of sternum cleaving 2.cerebral infarction, postoperative cognitive dysfunction, abnormal coagulation function, incision infection, and patient refusal
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| blood pressure;heart rate;blood sugar;Total use of opioid during surgery;Total use of emergency analgesic opioids after surgery;VAS;Satisfaction with ultrasound imaging;VAS;Cold pain perception block plane; | — |
Secondary
| Measure | Time frame |
|---|---|
| block time;block time;cold and pinprick block plane;VAS; | — |
Countries
China
Contacts
Zhangzhou Affiliated Hospital of Fujian Medical University