Articles: analgesia.
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Pediatric emergency care · Jun 2024
Building Blocks-A Block-by-Block Approach to Better Emergency Care in Children.
We describe a case series of regional nerve blocks, which comprise an adapted framework for the pediatric emergency setting and were performed by pediatric emergency medicine physicians. ⋯ We describe a set of nerve blocks performed by emergency medicine physicians in the pediatric population in an ED setting. In suitable settings, this is a safe and effective tool for procedural analgesia or for pain management. In such cases, performing an ultrasound-guided nerve block in the ED is a viable alternative for repeated doses of opiates, deep procedural sedation, or the operating theater. We propose this set of regional anesthesia procedures as a pediatric-adapted toolkit for the emergency physician to be performed in children in the ED setting. Adopting this set of procedures ensures better and safer care for children and provides a training framework for pediatric ED physicians.
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Letter Case Reports
Erector Spinae Plane Block for Labor Analgesia: Toxicity Concerns.
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Randomized Controlled Trial Multicenter Study
Combined Dexamethasone and Dexmedetomidine as Adjuncts to Popliteal and Saphenous Nerve Blocks in Patients Undergoing Surgery of the Foot or Ankle: A Randomized, Blinded, Placebo-controlled, Clinical Trial.
Both dexamethasone and dexmedetomidine increase the duration of analgesia of peripheral nerve blocks. The authors hypothesized that combined intravenous dexamethasone and intravenous dexmedetomidine would result in a greater duration of analgesia when compared with intravenous dexamethasone alone and placebo. ⋯ Dexamethasone with or without dexmedetomidine increased the duration of analgesia in patients undergoing surgery of the foot or ankle with a popliteal (sciatic) and saphenous nerve block. Combined dexamethasone and dexmedetomidine did not increase the duration of analgesia when compared with dexamethasone.
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Anesthesia and analgesia · Jun 2024
Randomized Controlled TrialWhat Is the Role of a Periarticular Injection for Knee Arthroplasty Patients Receiving a Multimodal Analgesia Regimen Incorporating Adductor Canal and Infiltration Between the Popliteal Artery and Capsule of the Knee Blocks? A Randomized Blinded Placebo-Controlled Noninferiority Trial.
Optimal analgesic protocols for total knee arthroplasty (TKA) patients remain controversial. Multimodal analgesia is advocated, often including peripheral nerve blocks and/or periarticular injections (PAIs). If 2 blocks (adductor canal block [ACB] plus infiltration between the popliteal artery and capsule of the knee [IPACK]) are used, also performing PAI may not be necessary. This noninferiority trial hypothesized that TKA patients with ACB + IPACK + saline PAI (sham infiltration) would have pain scores that were no worse than those of patients with ACB + IPACK + active PAI with local anesthetic. ⋯ For TKA patients given a comprehensive analgesic protocol, use of saline PAI did not demonstrate noninferiority compared to active PAI. Neither the primary nor any secondary outcomes demonstrated superiority for active PAI, however. As we cannot claim either technique to be better or worse, there remains flexibility for use of either technique.