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BioMed Research International
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2014
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Article
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Tab 2
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Clinical Study
Does the Addition of Tramadol and Ketamine to Ropivacaine Prolong the Axillary Brachial Plexus Block?
Table 2
Characteristics of the patients.
Group R
Group RT
Group RK
Age (yr)
Gender (M/F)
10/2
6/6
12/4
Weight (kg)
Duration of surgery (min)
ASA I/II
10/2
9/3
10/2
Note: values are mean ± SD.