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Clinical Trial Summary

In major orthopaedic surgery of the lower extremities both continuous spinal anesthesia (CSA) and combined spinal epidural anesthesia (CSE) are safe and reliable anaesthesia methods. Our results suggest that both continuous spinal anesthesia and combined spinal epidural anesthesia provide good surgical conditions with a low incidence of complications. The sensory block level and hemodynamic changes were lesser with CSA.


Clinical Trial Description

240 patients scheduled for hip, knee arthroplasty or fracture of the femur were randomly assigned to receive either CSA or CSE. Blocks were performed in the lateral position at L3-L4 interspace. Puncture success, technical difficulties, paresthesia, highest level of sensory and motor block, need for complementary doses of local anesthetic, degree of technical difficulties, cardiocirculatory changes and post dural puncture headache were registered. At the end of the surgery, the catheter was removed and CSF leak was evaluated. ;


Study Design

Allocation: Randomized, Intervention Model: Crossover Assignment, Masking: Single Blind (Subject), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00616044
Study type Interventional
Source Sao Jose do Rio Preto University
Contact Luiz E Imbelloni, MD
Phone 55.21.2521-9404
Email dr.imbelloni@terra.com.br
Status Not yet recruiting
Phase N/A
Start date March 2008
Completion date January 2009

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