Pain, Breast Clinical Trial
Official title:
The Use of Liposomal Bupivacaine for Pain Control Following Mastectomy and Breast Reconstruction
The purpose of this research study is to determine how well the local anesthetic, liposomal bupivacaine, controls postoperative pain after mastectomy and breast reconstruction.
Eligible subjects will be identified prior to surgery. On the day of surgery, each patient will be randomized to be in either Local infiltration of bupivacaine OR liposomal bupivacaine. Study will be double blinded to patients and Investigators. Patients assigned to the local infiltration with bupivacaine group will receive a total 60 ml of 0.25% bupivacaine with 30 ml delivered to each breast. Patients assigned to the local infiltration of liposomal bupivacaine will receive a total of 20 ml liposomal bupivacaine (266 mg) with 10 ml of 0.25% bupivacaine and 30 ml of 0.9% sodium chloride. These injections will occur at the end of the mastectomy and prior to the insertion of the tissue expander implant. After this intraoperative injection, patients will not receive any more doses of local anesthetics. ;