Articles: nerve-block.
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Eur J Trauma Emerg Surg · Dec 2020
ReviewA systematic review of the effect of regional anesthesia on diagnosis and management of acute compartment syndrome in long bone fractures.
Peripheral nerve blockade (PNB) is a useful tool for pain control in the perioperative period. However, there are significant concerns about the use of PNBs following acute orthopaedic trauma due to the theoretical risk of masking acute compartment syndrome (ACS). This study aims to systematically review the effects of PNBs on diagnosis of ACS following long bone fractures. ⋯ Due to the low incidence of ACS, there is a paucity of literature available on ACS following PNB use in the setting of orthopedic trauma. There is no consensus in the literature about the safety of PNB use in the setting of acute long bone fractures, and this review could draw no conclusions from the literature, as the level of evidence is limited to case reports. PNBs should be administered to orthopedic trauma patients only in strictly controlled research environments, and surgeons should be highly cautious about using PNBs for orthopedic long bone fractures, particularly in cases at increased risk for developing ACS.
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Reg Anesth Pain Med · Dec 2020
Review Meta AnalysisNeuraxial and regional anesthesia in surgical patients with osteogenesis imperfecta: a narrative review of literature.
Regional and neuraxial anesthesia techniques have become instrumental in the perioperative period yet have not been well described in patients with osteogenesis imperfecta (OI), a congenital connective tissue disorder characterized by skeletal dysplasia and fragility. Patients with skeletal dysplasia present unique perioperative challenges that warrant consideration of these techniques despite their relative contraindication in this population due to reports of increased bleeding with surgery, skeletal fragility concerns with positioning, and risk of spinal cord injury with continuous neuraxial catheters. The aim of this narrative review was to evaluate literature describing the use of regional and neuraxial techniques in patients with OI and any associated clinical outcomes. ⋯ There is insufficient evidence to validate or refute the potential risks associated with the use of regional and neuraxial techniques in patients with OI. This review did not uncover any reports of negative sequelae related to the use of these modalities to support relative contraindication in this population; however, further research is needed to adequately assess clinically relevant outcomes such as complications and opioid-sparing effect.
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Randomized Controlled Trial
Analgesic efficacy of ultrasound guided bilateral transversus thoracis muscle plane block in pediatric cardiac surgery: a randomized, double-blind, controlled study.
Adequate perioperative pain control in children undergoing cardiac surgery is mandatory. Intravenous opioids and neuraxial anesthetic techniques have been used but didn't gained any popularity. The aim of the current study was to evaluate the analgesic efficacy of transversus thoracis plane (TTP) block in pediatric cardiac surgery. ⋯ The use of TTP block decreased perioperative fentanyl consumption and reduced postoperative pain intensity.
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Journal of anesthesia · Dec 2020
Meta AnalysisThe analgesic efficacy of quadratus lumborum block in caesarean delivery: a meta-analysis and trial sequential analysis.
Quadratus lumborum block (QLB) has recently gained popularity for postoperative analgesia after cesarean delivery (CD) as it provides both visceral and somato-sensory blockade of the abdomen. Aim of this meta-analysis was to evaluate the analgesic potential of QLB after CD. ⋯ QLB significantly reduces opioid requirements in CD and may have analgesic effects lasting 24 h.