Foot and ankle disease, like hallux valgus
Conditions
Interventions
BDTS group:The patients in test group administered BTDS 2 days before the operation until 5 days after the operation
PCA group:The patients in control group administered postoperative analgesia with PCIA immediately, and last two days.
Sponsors
Xiangya Hospital, Central South University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Males or females aged 18 years and more; 2. Subjects must suffered to the foot and ankle surgery; 3. Subjects must be able to understand the study procedures and assessment, and agree to participate in the study by giving written informed consent.
Exclusion criteria
Exclusion criteria: 1. The patients have severe liver and kidney dysfunction and blood system dysfunction; 2. The patients have angina pectoris in nearly 6 months; 3. The patients have congestive heart failure and arrhythmia; 4. The patients have adverse cardiovascular and cerebrovascular events and have coronary artery bypass grafting or interventional operation in nearly 3 months; 5. The patients have taken opioids preoperative; 6. The patients have joint infection or systemic infection; 7. The patients have chronic pain caused by rheumatoid such as arthritis or bone tumours; 8. Other diseases or conditions that do not fit into the study by the investigator.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS score of perioperative period;AOFAS; | — |
Secondary
| Measure | Time frame |
|---|---|
| rescue analgesia;adverse effects; | — |
Countries
China
Contacts
Public ContactLiu Hua
Xiangya Hospital, Central South University
Outcome results
None listed