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Clinical Application of Ultrasound Microscopy-Guided Pediatric Brachial Plexus Nerve Block Anesthesia. CONTRAST MEDIA & MOLECULAR IMAGING 2022; 2022:3383898. [PMID: 35833083 PMCID: PMC9246567 DOI: 10.1155/2022/3383898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 05/26/2022] [Accepted: 06/01/2022] [Indexed: 11/17/2022]
Abstract
In order to investigate the anesthetic effect and safety of the ultrasound-guided brachial plexus block in pediatric upper limb surgery, this study retrospectively analyzed the anesthetic effect of the ultrasound-guided brachial plexus block in pediatric upper limb surgery. From January 2016 to December 2017, 82 children undergoing upper limb surgery in hospital A were selected and randomly divided into two groups by the coin method, with 41 children in each group. Ultrasound-guided brachial plexus block anesthesia and conventional anatomic localization brachial plexus block anesthesia were performed. The anesthetic drug dosage of sensory block at anesthesia completion time and motor block at onset time was compared between the two groups; the one-time puncture success rate and incidence of anesthesia complications were compared between the two groups (local anesthesia poisoning, nerve injury, pneumothorax, hematoma, and phrenic nerve palsy). The results showed that the anesthesia completion time in the study group was slightly longer than that in the control group. The sensory and motor block occurred earlier in the study group than in the control group. Low doses of narcotic drugs are used. The one-time puncture success rate of the study group was higher than that of the control group. The incidence of anesthesia complications was lower than that of the control group. The one-time puncture success rate was 92.8% in the study group and 75.7% in the control group. Ultrasound-guided brachial plexus block anesthesia has a significant effect in pediatric upper limb surgery, which can improve the anesthetic effect and reduce the incidence of complications, and is worthy of clinical promotion.
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Edinoff AN, Houk GM, Patil S, Bangalore Siddaiah H, Kaye AJ, Iyengar PS, Cornett EM, Imani F, Mahmoudi K, Kaye AM, Urman RD, Kaye AD. Adjuvant Drugs for Peripheral Nerve Blocks: The Role of Alpha-2 Agonists, Dexamethasone, Midazolam, and Non-steroidal Anti-inflammatory Drugs. Anesth Pain Med 2021; 11:e117197. [PMID: 34540647 PMCID: PMC8438706 DOI: 10.5812/aapm.117197] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 06/22/2021] [Indexed: 12/15/2022] Open
Abstract
Adjuvant drugs for peripheral nerve blocks are a promising solution to acute postoperative pain and the transition to chronic pain treatment. Peripheral nerve blocks (PNB) are used in the brachial plexus, lumbar plexus, femoral nerve, sciatic nerve, and many other anatomic locations for site-specific pain relief. However, the duration of action of a PNB is limited without an adjuvant drug. The use of non-opioid adjuvant drugs for single-shot peripheral nerve blocks (sPNB), such as alpha-2 agonists, dexamethasone, midazolam, and non-steroidal anti-inflammatory drugs, can extend the duration of local anesthetics and reduce the dose-dependent adverse effects of local anesthetics. Tramadol is a weak opioid that acts as a central analgesic. It can block voltage-dependent sodium and potassium channels, cause serotonin release, and inhibit norepinephrine reuptake and can also be used as an adjuvant in PNBs. However, tramadol's effectiveness and safety as an adjuvant to local anesthetic for PNB are inconsistent. The effects of the adjuvants on neurotoxicity must be further evaluated with further studies to delineate the safety in their use in PNB. Further research needs to be done. However, the use of adjuvants in PNB can be a way to help control postoperative pain.
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Affiliation(s)
- Amber N. Edinoff
- Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA, USA
| | - Garrett M. Houk
- School of Medicine, Louisiana State University Shreveport, Shreveport, LA, USA
| | - Shilpa Patil
- Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, USA
| | | | - Aaron J. Kaye
- Medical University of South Carolina, Department of Anesthesiology and Perioperative Medicine, Charleston, SC, USA
| | | | - Elyse M. Cornett
- Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, USA
| | - Farnad Imani
- Pain Research Center, Department of Anesthesiology and Pain Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Kamran Mahmoudi
- Pain Research Center, Department of Anesthesiology, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Adam M. Kaye
- Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA, USA
| | - Richard D. Urman
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Alan D. Kaye
- Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, USA
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