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Periprosthetic Anesthetic for Postoperative Pain After Laparoscopic Ventral Hernia Repair: A Randomized Clinical Trial.

Abstract：

IMPORTANCE:Laparoscopic ventral hernia repair (LVHR) using mesh is a well-established intervention for ventral hernia, but pain control can be challenging. OBJECTIVE:To determine whether instillation of a long-acting local anesthetic between the mesh and the peritoneum after LVHR reduces pain or narcotic requirements. DESIGN, SETTING, AND PARTICIPANTS:A prospective, double-blind, randomized clinical trial with data collection during a brief hospital stay in a tertiary care, community teaching hospital over 3 years between December 15, 2011, and March 28, 2014. Of 120 screened patients undergoing LVHR in this intention-to-treat analysis, 99 eligible patients were randomized. Forty-two patients received the study drug, and 38 patients received placebo. Patients with a history of chronic narcotic use were excluded. INTERVENTION:After mesh placement, a long-acting local anesthetic (bupivacaine hydrochloride, 0.50%) or placebo (0.9% normal saline) was injected between the mesh and the peritoneum. MAIN OUTCOMES AND MEASURES:Postoperative pain (on a standard scale ranging from 0 to 10), and narcotic medication use (intravenous morphine equivalents). There were no adverse events. RESULTS:Baseline and operative characteristics were similar except that the treatment group was older (61.8 vs 52.3 years, P = .001). After surgery, pain scores in the recovery room (3.2 vs 4.7, P = .003), interval total narcotic use (6.7 vs 12.5 mg, P = .003 at <4 hours and 0 vs 2.7 mg, P = .01 at 8-12 hours), and total intravenous narcotic use (9.2 vs 17.2 mg of morphine sulfate equivalents, P = .03) were significantly less in the treatment group. CONCLUSIONS AND RELEVANCE:Administration of a long-acting local anesthetic between the mesh and the peritoneum significantly reduces postoperative pain and narcotic use after LVHR. TRIAL REGISTRATION:clinicaltrials.gov Identifier: NCT01530815.

journal_name

JAMA Surg

journal_title

JAMA surgery

authors

Gough AE,Chang S,Reddy S,Ferrigno L,Zerey M,Grotts J,Yim S,Thoman DS

doi

10.1001/jamasurg.2015.1530

subject

Has Abstract

pub_date

2015-09-01 00:00:00

pages

835-40

issue

eissn

2168-6254

issn

2168-6262

pii

2383066

journal_volume

150

pub_type

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Periprosthetic Anesthetic for Postoperative Pain After Laparoscopic Ventral Hernia Repair: A Randomized Clinical Trial.