Serratus Anterior Plane Block Versus Paravertebral Block for Postmastectomy Analgesia — SAM  

Breast Cancer Clinical Trial

Official title: Serratus Anterior Muscle Plane Block Versus Paravertebral Block for Breast Cancer Resections.

Status Withdrawn

Clinical Trial Summary

ًًًُُُُThe investigators are testing the efficacy of a new novel technique; serratus anterior plane block, for preventing postoperative pain after breast surgery for cancer. This block will be compared with the well-established paravertebral block.

Clinical Trial Description

Paravertebral block (PVB) can be considered as a well-established option to provide anesthesia and postoperative analgesia during breast surgery. For patients receiving a PVB alone or in combination with general anesthesia significant lower resting, evoked and worst pain scores compared with other analgesic treatment strategies indicating that a PVB provides improved postoperative pain control in patients undergoing breast surgery. Furthermore, there might be a reduced need for postoperative opioid requirements and consecutively a decrease in opioid-induced adverse effects in patients receiving a PVB. Anyways there are always fear of pleural injury and pneumothorax in addition to epidural and intrathecal spread of the block. A novel newly introduced field block has been described recently to block the hemithorax under ultrasound guidance that is the Serratus Anterior Muscle Plane SAM block. Still this technique to the investigators knowledge is not tried in randomized clinical studies. The aim of this study is to find out that this new technique is comparable to PVB in patients undergoing breast surgeries with or without axillary node dissection. ;

Related Conditions & MeSH terms

• Acute Pain
• Breast Cancer
• Breast Neoplasms

• NCT number: NCT02103946
• Study type: Interventional
• Source: National Cancer Institute, Egypt
• Status: Withdrawn
• Phase: N/A
• Start date: April 2014
• Completion date: August 2014