ArticleAnimals : an open access journal from MDPI2026
Use of Intraperitoneal Lidocaine in Horses Undergoing Laparotomy for Colic.
Article in Animals : an open access journal from MDPI, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
2 authors.
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Abstract
Perioperative lidocaine is widely used in horses with acute abdomen for its analgesic, prokinetic, anti-inflammatory, and anti-endotoxic effects, although evidence of its visceral analgesic efficacy remains inconclusive. Given the potential of alternative routes of administration for local anaesthetics, this prospective, randomised, unblinded clinical trial evaluated whether intraperitoneal (IP) lidocaine improves early postoperative recovery, including recovery from anaesthesia and the first 24 h after laparotomy for colic. A Multifactorial Numerical Rating Composite Pain Scale for equines was used for pain assessment. Covariates including aetiology, times of surgery, anaesthesia and recovery, and eventual postoperative constant rate infusion (CRI) of lidocaine were further analysed. Fifty-four horses were enrolled and equally distributed between two groups differing from the IP administration of 2 mg/kg lidocaine (group L) or not (group C) at the end of laparotomy. Postoperative lidocaine CRI (
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