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dc.contributor.authorViscasillas, Jaime
dc.contributor.authorSanchis-Mora, Sandra
dc.contributor.authorBurillo, Paula
dc.contributor.authorEsteve, Vicente
dc.contributor.authorDel Romero, Ayla
dc.contributor.authorLafuente, Pilar
dc.contributor.authorRedondo, Jose Ignacio
dc.date2021
dc.date.accessioned2022-06-03T09:15:54Z
dc.date.available2022-06-03T09:15:54Z
dc.identifier.issn2076-2615
dc.identifier.urihttps://reunir.unir.net/handle/123456789/13226
dc.description.abstractQuadratus lumborum block (QLB) is used to provide analgesia for abdominal surgery in humans. The aim of this study was to assess an anaesthetic protocol involving the QLB for canine ovariohysterectomy. Ten dogs were included. Anaesthetic protocol consisted of premedication with IM medetomidine (20 µg kg−1) and SC meloxicam (0.1 mg kg−1), induction with propofol to effect, and maintenance with sevoflurane in oxygen/medical air. QLB was performed injecting 0.4 mL kg−1 of 0.25% bupivacaine/iohexol per side. Computed Tomography (CT) was performed before and after surgery. Fentanyl was administered as rescue analgesia during surgery. The Short Form of The Glasgow Composite Pain Scale and thermal threshold (TT) at the level of the elbow, T10, T13 and L3 were assessed before premedication and every hour postoperatively. Methadone was given as rescue analgesia postoperatively when pain score was >3. A Yuen’s test on trimmed means for dependent samples was used to analyse the data (p < 0.05). CT images showed spreading of the contrast/block for a median (range) of 3 (2–5) vertebrae, without differences between preoperative and postoperative images. One dog needed rescue analgesia during surgery. Pain score was less than 4/24 in all the animals during the first 4 h after surgery. TT showed a significant increased signal in all the areas tested, apart from the humerus, 30 min after surgery. The QLB may provide additional analgesia for canine ovariohysterectomy. Further studies are needed to assess the specific contribution of the QLB in abdominal analgesia.es_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.relation.ispartofseries;vol. 11, nº 12
dc.relation.urihttps://www.mdpi.com/2076-2615/11/12/3424es_ES
dc.rightsopenAccesses_ES
dc.subjectcaninees_ES
dc.subjectovariohysterectomyes_ES
dc.subjectquadratus lumborumes_ES
dc.subjectregional anaesthesiaes_ES
dc.subjectultrasoundes_ES
dc.subjectScopuses_ES
dc.subjectJCRes_ES
dc.titleEvaluation of quadratus lumborum block as part of an opioid-free anaesthesia for canine ovariohysterectomyes_ES
dc.typearticlees_ES
reunir.tag~ARIes_ES
dc.identifier.doihttps://doi.org/10.3390/ani11123424


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