Establishment of an Individualized Chronotherapy, Autonomic Nervous System, and Variability-Based Dynamic Platform for Overcoming the Loss of Response to Analgesics.
Pain Physician
; 24(3): 243-252, 2021 05.
Article
em En
| MEDLINE
| ID: mdl-33988944
ABSTRACT
BACKGROUND:
Control of chronic pain and mainly the partial or complete loss of response to analgesics is a major unmet need. Multiple mechanisms underline the development of tolerance to analgesics in general and specifically to opioids. The autonomic nervous system (ANS) plays a role in the development of analgesic tolerance and chronobiology.OBJECTIVES:
To review the mechanisms associated with the development of nonresponsiveness to analgesics. STUDYDESIGN:
Literature review.SETTING:
The review is followed by a description of a new method for overcoming resistance and improving the response to analgesics.METHODS:
Conducted a detailed review of the relevant studies describing the mechanisms that underlie tolerance to pain medications, and the potential roles of the ANS and chronobiology in the development of drug resistance.RESULTS:
The autonomic balance is reflected by heart rate variability, an example of a fundamental variability that characterizes biological systems. Chronotherapy, which is based on the circadian rhythm, can improve the efficacy and reduce the toxicity of chronic medications. In this article, we present the establishment of an individualized variability- and chronobiology-based therapy for overcoming the compensatory mechanisms associated with a loss of response to analgesics. We describe the premise of implementing personalized signatures associated with the ANS, and chronobiology, as well as with the pathophysiology of pain for establishing an adaptive model that could improve the efficacy of opioids, in a highly dynamic system.LIMITATIONS:
The studies presented were selected based on their relevance to the subject.CONCLUSIONS:
The described variability-based system may ensure prolonged effects of analgesics while reducing the toxicity associated with increasing dosages.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Cronoterapia
/
Analgésicos
Idioma:
En
Revista:
Pain Physician
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Israel