Ventilation and Pulmonary Aeration, Electrical Impedance Tomography, Interscalene Brachial Plexus Block

• Status: Unknown status
• Trial end date: 2018-12-17
• Target enrollment: 0
• Participant gender: All

Summary

Patients with indication of shoulder surgery will be submitted to ultrasound-guided interscalene brachial plexus block with 4ml or 15ml of bupivacaine- epinephrine 0,5%- 1:200,000 at level of C5-6 roots and will be evaluated their ventilation and pulmonary aeration by electrical impedance tomography

• Phase: N/A
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Federal University of São Paulo
• Treatments: Bupivacaine

Criteria

Inclusion Criteria:

• shoulder surgery

• indication of interscalene brachial plexus block

• American Society of Anesthesiology Physical Status Classification I or II

Exclusion criteria:

• refuse to participate

• previous lung or diaphragma surgeries