Lower limb arteriosclerosis obliterans
Conditions
Interventions
Neuroblock group:None
Anesthesia Monitoring Group:None
Sponsors
Zhongshan Hospital, Fudan University(Xiamen Branch)
Eligibility
Sex/Gender
All
Age
50 Years to 100 Years
Inclusion criteria
Inclusion criteria: 1.Lower limb ASO patients underwent intracavitary intervention treatment at Xiamen Hospital affiliated with Fudan University. 2. Surgical time >= 60 minutes. 3.Age greater than or equal to 45 years old. 4.The anesthesia method is nerve block (iliac fascia combined with sciatic nerve block) or MAC. 5. The patient is informed and agrees, and signs an informed consent form. 6. At least one of the following risk factors is still present 1. Age >=60 years old 2. The patient experienced clinical symptoms such as intermittent claudication, resting pain, and lower limb ulcers before surgery 3. Merge hypertension requiring medication treatment 4. Combination of diabetes requiring drug or insulin treatment 5. Coronary atherosclerotic heart disease 6. Smoking history and failure to quit smoking 7. Preoperative blood creatinine >=175umol/l
Exclusion criteria
Exclusion criteria: 1.Severe coagulation dysfunction accompanied by spontaneous bleeding or anesthesia. The attending physician determines that the bleeding tendency is severe and not suitable for regional blockade 2. Acute exacerbation of preoperative heart failure 3. The patient is at risk of infection 4. The patient refused to participate in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Surgical duration;The incidence of intraoperative adverse reactions; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative complications; | — |
Countries
China
Contacts
Public ContactMeijing Ying
Zhongshan Hospital, Fudan University(Xiamen Branch)
Outcome results
None listed