• Davide Di Mauro, Alex Reece-Smith, Ikechukwu Njere, Sheena Hubble, and Antonio Manzelli.
• Department of Upper GI Surgery, Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK.
• Med Princ Pract. 2024 Aug 19: 1101-10.

ObjectiveThe transversus abdominis plane (TAP) block and local anaesthetic infiltration (LAI) of port sites provide adequate analgesia after laparoscopic cholecystectomy (LC). Little is known if the two techniques affect the day-case (DC) rate of LC. We tested the appropriateness of the research design in view of a larger randomised controlled trial (RCT) - laparoscopic-assisted right subcostal TAP block plus local anaesthetic wound infiltration (STALA) versus LAI.Subjects And MethodsSixty patients having DC LC were randomised into STALA and LAI. Participants received bupivacaine 0.5% 30 mL. Pain scores were evaluated with the Visual Analogue Scale (VAS) score, at 1 h post-surgery and at discharge. Need of postoperative intravenous (IV) opioids, DC rate, and Quality of Recovery-15 questionnaires were compared between groups and were considered as measures of efficacy of the interventions and follow-up in a definitive trial.ResultsTwenty-nine participants were randomised to STALA, and 31 to LAI. Subjects in LAI group were all women (p = 0.0007) and younger (43.8 vs. 37.7 years, p = 0.023). Median VAS scores were 0 versus 1 at 1 h (p = 0.60), 0 versus 1.5 at discharge (p = 0.55). The need of IV opioids was 15/29 (51.7%) versus 13/31 (41.9%; p = 0.60). The DC rate was 93.1% versus 93.5% (p = 0.39). Fifty (83.3%) participants responded the questionnaires.ConclusionsThe laparoscopically guided right subcostal TAP block provided no additional benefit to LAI on pain control after LC and DC rate. Despite the appropriate design, our findings do not support a larger RCT.© 2024 The Author(s). Published by S. Karger AG, Basel.

13 keywords...

hide…