The Effect of the Serratus Block on Pain Control After Breast Surgery

• Status: Completed
• Trial end date: 2019-12-11
• Target enrollment: 0
• Participant gender: Female

Summary

Surgery for breast cancer is associated with significant pain. The serratus nerve block targets the interfascial plane either below or above the serratus muscle, blocking thereby the lateral cutaneous branches of the intercostal nerves. The purpose of this randomized controlled double-blinded study is to see whether the addition of a serratus nerve block to a general anesthesia results in a better postoperative pain control in patients undergoing surgery for breast cancer.

• Phase: Phase 2/Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Women's College Hospital
• Treatments: Anesthetics; Epinephrine; Epinephryl borate; Racepinephrine; Ropivacaine

Criteria

Inclusion Criteria:

• ASA I to III (American Society of Anesthesiologists Physical Status Classification System)

• undergoing unilateral primary or secondary breast surgery for cancer, specifically:

lumpectomies with sentinel node biopsy or partial mastectomies or simple mastectomies, with or without sentinel node biopsy

• day surgery procedures

Exclusion Criteria:

• inability to understand or to provide consent

• inability or unwillingness to comply with required follow-up assessments

• psychiatric disorder affecting patient assessment

• contraindication to regional anesthesia, e.g., coagulopathy

• allergy to local anesthestic

• chronic pain and/or chronic use of opioids with a daily use of over 30mg oxycodone or equivalent per day

• contraindication to a component of multimodal analgesia

• preexisting neuropathy with motor or sensory deficits in the area of the anterolateral chest wall

• infection near the injection site

• pregnancy

• BMI >35

• complication or adverse events unrelated to the study intervention that precludes evaluation of the primary and secondary outcomes