• Rev Bras Anestesiol · Nov 2019

    Review

    [Peripheral nerve block and rebound pain: literature review].

    • Layana Vieira Nobre, Graziella Prianti Cunha, Paulo César Castello Branco de Sousa, Alexandre Takeda, and Cunha Ferraro Leonardo Henrique LH Universidade Federal de São Paulo (Unifesp), Escola Paulista de Medicina, Grupo de Anestesia Regional Disciplina de Anestesiologia, Dor.
    • Universidade Federal de São Paulo (Unifesp), Escola Paulista de Medicina, Grupo de Anestesia Regional Disciplina de Anestesiologia, Dor e Medicina Intensiva, São Paulo, SP, Brasil.
    • Rev Bras Anestesiol. 2019 Nov 1; 69 (6): 587-593.

    Background And ObjectivesTo investigate, describe, and assess the phenomenon of "rebound pain" as a clinically relevant problem in anesthetic practice.ContentThe phenomenon of "rebound pain" has been demonstrated and described as a very severe pain, which occurs after a peripheral nerve block resolution with the recovery of sensitivity. The incidence of rebound pain is unknown. Usually, it occurs between 12 to 24hours after surgery and adversely affecting sleep quality. It is not yet possible to establish a mechanism as a definitive cause or trigger factor of rebound pain. Studies suggest that rebound pain is a side effect of peripheral nerve blocks, despite their effectiveness in pain control. Currently, the extent and clinical significance of rebound pain cannot be well determined due to the lack of large prospective studies.ConclusionRebound pain assessment should always be considered in clinical practice, as it is not a rare side effect of peripheral nerve blocks. There are still many challenging questions to be answered about rebound pain, so large prospective studies are needed to address the issue. For prevention, the use of peripheral nerve block techniques that avoid nerve damage and adequate perioperative analgesia associated with patient education on the early administration of analgesics, even during the period of analgesia provided by peripheral nerve block, is recommended. A better understanding of the "rebound pain" phenomenon, its pathophysiology, associated risk factors, and long-term consequences may help in developing more effective preventive strategies.Copyright © 2019 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…