Brachial Plexus Block
Conditions
Interventions
Group 1:ropivacaine combined with dexmedetomidine
Group 2:ropivacaine alone
Sponsors
The Ninth People's Hospital of Wuxi
Eligibility
Sex/Gender
All
Age
20 Years to 50 Years
Inclusion criteria
Inclusion criteria: This randomized controlled study enrolled patients who were scheduled to undergo elective upper limb surgery, including tendon repair, fracture internal fixation, and flap transfer, at our hospital between February 2013 and July 2015. Patients were included: 1) if they had an American Society of Anesthesiologists (ASA) physical status classification I or II; 2) if they were aged between 20 and 50 years; 3) if they had no known allergy to anesthetics; 4) if they had no history of heart, kidney and brain diseases.
Exclusion criteria
Exclusion criteria: 1) with chronic heart and lung diseases; 2) with obese (body mass index, BMI = 30 kg/m2); 3) refused to provide consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| heart rate;mean arterial pressure;peripheral capillary oxygen saturation;visual analog scale; | — |
Countries
China
Contacts
Public ContactZhenqing Liu
The Ninth People's Hospital of Wuxi
Outcome results
None listed