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Ultrasound guided erector spinae plane block versus thoracic epidural analgesia in traumatic flail chest, a prospective randomized trial

BACKGROUND AND AIMS: Pain contributes to flail chest morbidities. The aim of this study was to compare the analgesic effects of ultrasound-guided erector spinae plane block (ESPB) with thoracic epidural analgesia (TEA) in patients with traumatic flail chest. MATERIAL AND METHODS: Sixty patients aged...

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Detalles Bibliográficos
Autores principales: Mostafa, Shaimaa F, Eid, Gehan M
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10410029/
https://www.ncbi.nlm.nih.gov/pubmed/37564847
http://dx.doi.org/10.4103/joacp.joacp_416_21
Descripción
Sumario:BACKGROUND AND AIMS: Pain contributes to flail chest morbidities. The aim of this study was to compare the analgesic effects of ultrasound-guided erector spinae plane block (ESPB) with thoracic epidural analgesia (TEA) in patients with traumatic flail chest. MATERIAL AND METHODS: Sixty patients aged 18 – 60 years, ASA I-II, with unilateral flail chest were allocated into TEA group with a loading dose of 6 ml bupivacaine 0.25% and 2 μg/ml fentanyl and ESPB group with a loading dose of 20 ml bupivacaine 0.25% and 2 μg/ml fentanyl. This was followed by continuous infusion of 6 ml/hour bupivacaine 0.125% and 2 μg/ml fentanyl in both groups for 4 days. Pain scores at rest and on coughing, rescue analgesic consumption, PaO(2)/FIO(2) ratio, PaCO(2), pulmonary functions and adverse events were recorded. RESULTS: In both groups, Visual Analog Scale (VAS) scores at rest and on coughing were significantly decreased after block initiation as compared to pre-block value. At all-time points, VAS scores at rest and on coughing were insignificantly different between both groups. PaO(2)/FIO(2) ratio, forced vital capacity (FVC) and forced expiratory volume in 1 second (FEV1) were significantly increased and respiratory rate, PaCO(2), were significantly decreased as compared to pre-block values of the same group without significant difference between both groups. The incidence of hypotension was significantly higher in TEA group than ESPB group. CONCLUSIONS: ESPB can achieve adequate analgesia in traumatic flail chest equivalent to that of TEA with significant improvement of arterial oxygenation and pulmonary functions and without serious adverse effects.