Objective: Video-assisted thoracoscopic surgery (VATS) has improved patient outcomes; however, postoperative pain remains potentially severe. The objective of this study was to compare adjunct analgesic modalities for VATS, including paravertebral nerve blockade (PVB) and thoracic epidural anesthesia (TEA). Design: Prospective, randomized trial. Setting: Large academic hospital, single institution. Participants: Adult patients undergoing VATS. Interventions: Ultrasound-guided PVB catheter, ultrasound-guided single-injection PVB, or TEA. Measurements and Main Results: Postoperative visual analog scale pain scores (at rest and with knee flexion) and opioid usage were recorded. Pain scores (with movement) for the TEA group were lower than those for either PVB group at 24 hours (p 0.008) and for the PVB catheter group at 48 hours (p = 0.002). Opioid use in TEA group was lower than that for either PVB group at 24 and 48 hours (p < 0.001) and 72 hours (p < 0.05). Single-injection PVB was faster compared with PVB catheter placement (6 min v 12 min; p < 0.001) but similar to TEA (5 min). Patient satisfaction, nausea, sedation, and 6-month postsurgical pain did not differ between groups. Conclusions: TEA led to lower pain scores and opioid requirement for VATS procedures compared with PVB techniques. Single-injection PVB was faster and equally as effective as PVB catheter, and it led to similar patient satisfaction as TEA; therefore, it should be considered in patients who are not ideal candidates for TEA.

Aim: This study evaluated use of liposomal bupivacaine (LB) versus standard bupivacaine (SB) alone in quadratus lumborum (QL) blocks for laparoscopic colorectal surgery. Materials & methods: In this prospective, randomized controlled trial, patients received QL1 blocks with either LB (40 ml 0.125% SB plus 20 ml of LB) or SB (60 ml of 0.25% SB) with 30 ml per side. Opioid usage, pain scores, side effects and other medications were recorded. Results: For 78 patients (38 LB; 40 SB), all parameters were similar between groups, except that the LB group had a higher 48 h need for metoclopramide. Conclusion: LB provided no analgesic benefit over SB alone for QL blocks. Clinical Trials registration number: NCT03702621

Background: Current practices emphasize a multimodal approach to perioperative analgesia due to higher efficacy and decreased opioid usage. Analgesia for pancreas transplant (PT) has traditionally been managed with intravenous (IV) opioids, and reports of transversus abdominis plane (TAP) blocks are limited in this population.Methods: Three interventions were compared in adult PT patients, including IV opioids, TAP catheter, and TAP block with liposomal bupivacaine. Time to return of intestinal function and oral diet, postoperative pain scores, opioid usage, and length of stay were recorded.Results: Study included 197 PT patients: 62 (32%) standard care, 90 (45%) TAP catheters with continuous 0.2% ropivacaine, and 45 (23%) single liposomal bupivacaine TAP block. Pain scores were lowest for the IV opioid group (P < 0.001). The liposomal bupivacaine group had lower pain scores on postoperative days (POD) 1-5 than the TAP catheter group. Opioid use during POD 1-5 was lower for both TAP block groups (P = 0.03). Time to bowel function was faster for the TAP block groups (P < 0.05).Conclusions: Compared with IV opioid analgesia, TAP block interventions were associated with lower overall use of opioids and a faster time to intestinal function following pancreas transplant. K E Y W O R D Smultimodal, postoperative, regional analgesia, ropivacaine, TAP block

Regarding mechanism(s) of LAST, the evidence remains mixed, but it is likely that local anesthetic cardiotoxicity primarily arises from a blockade of sodium channels. As for treatment, in addition to ventilation, oxygenation, and chest compressions, lipid emulsion therapy should be a primary element in the treatment of cardiovascular LAST. The use of epinephrine and vasopressin should be tailored to specifics of an episode of LAST, and doses should be kept as low as possible while still achieving the desired effects.

Background Transversus abdominis plane (TAP) blocks are useful for adjunctive pain control following laparoscopic live donor nephrectomy (LLDN). The objective was to determine if TAP catheter provides additional analgesia compared with single‐injection TAP block alone for kidney donors. Methods In this prospective, double‐blinded, randomized controlled trial, LLDN patients received a single TAP injection of 30 mL 0.2% ropivacaine and had a catheter inserted into the TAP space. Postoperatively, either 0.2% ropivacaine (TAP catheter group; TAP‐C) or saline (TAP saline group; TAP‐S) was infused at 10 mL/h. Pain scores, narcotic usage, nausea, and sedation were evaluated at 1, 12, 24, 36, 48, and 60 hours. Results The study population included 70 patients (35 randomly assigned to each group). No differences in pain scores, narcotic usage, nausea, or sedation were observed at any time point (with the exception of lower median pain score for TAP‐S at 60 hours; 3.2 vs 3.9 for TAP‐C; P = .03). Conclusions The lower pain score for placebo group at 60‐hour postoperative is likely clinically insignificant. The TAP catheter infusion provided no benefit over a single‐injection TAP block; thus, the added risk and cost are not supported. Liposomal bupivacaine should be evaluated in future studies.