Postoperative Pain and Length of Stay Lowered by Use of Exparel in Immediate, Implant-Based Breast Reconstruction

• Published in: Plastic and reconstructive surgery. Global open Vol. 3; no. 5; p. e391
• Main Authors: Butz, Daniel R., Shenaq, Deana S., Rundell, Veronica L. M., Kepler, Brittany, Liederbach, Eric, Thiel, Jeff, Pesce, Catherine, Murphy, Glenn S., Sisco, Mark, Howard, Michael A.
• Format: Journal Article
• Language: English
• Published: United States American Society of Plastic Surgeons 01.05.2015; Wolters Kluwer Health
• Subjects: Original
• ISSN: 2169-7574; 2169-7574
• DOI: 10.1097/GOX.0000000000000355

BACKGROUND:Patients undergoing mastectomy and prosthetic breast reconstruction have significant acute postsurgical pain, routinely mandating inpatient hospitalization. Liposomal bupivacaine (LB) (Exparel; Pacira Pharmaceuticals, Inc., Parsippany, N.J.) has been shown to be a safe and effective pain reliever in the immediate postoperative period and may be advantageous for use in mastectomy and breast reconstruction patients. METHODS:Retrospective review of 90 immediate implant-based breast reconstruction patient charts was completed. Patients were separated into 3 groups of 30 consecutively treated patients who received 1 of 3 pain treatment modalitiesintravenous/oral narcotic pain control (control), bupivacaine pain pump, or LB injection. Length of hospital stay, patient-reported Visual Analog Scale (VAS) pain scores, postoperative patient-controlled analgesia usage, and nausea-related medication use were abstracted and subjected to analysis of variance and multiple linear-regression analysis, as appropriate. RESULTS:Subjects were well-matched for age (P = 0.24) regardless of pain-control modality. Roughly half (53%) of control and pain pump–treated subjects had bilateral procedures, as opposed to 80% of LB subjects. Mean length of stay for LB subjects was significantly less than control (1.5 days vs 2.00 days; P = 0.016). LB subjects reported significantly lower VAS pain scores at 4, 8, 12, 16, and 24 hours compared with pain pump and control (P < 0.01). There were no adverse events in the LB group. CONCLUSION:Use of LB in this group of immediate breast reconstruction patients was associated with decreased patient VAS pain scores in the immediate postoperative period compared with bupivacaine pain pump and intravenous/oral narcotic pain management and reduced inpatient length of stay.