Comparison Between U\S Guided Erector Spinaeblock and Paravertebral Block on Acute and Chronic Post Mastectomy Pain

Condition:   Compare Ultrasound Guided Erector Spinae Plane Block and Ultrasound Guided Para-vertebral Block on Acute and Chronic Post Mastectomy Pain Intervention:   Procedure: ultrasound guided erector spinae plane block with bupivacaine 0.25% And ultrasound guided Paraveretebral block with bupivacaine 0.25 % Sponsor:   South Egypt Cancer Institute Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials