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Central sensitization and pain hypersensitivity: Some critical considerations
1Institute of Neuroscience, Division Systems and Cognition, Universite catholique de Louvain (UCL), Brussels, 1200, Belgium.
F1000Research
|November 15, 2018
Summary
Central sensitization is widely used to explain pain hypersensitivity but lacks a clear definition. This paper aims to discuss the definition and clinical use of central sensitization.
Area of Science:
- Neuroscience
- Pain Research
- Clinical Medicine
Background:
- Central sensitization is a popular concept explaining pain hypersensitivity across various clinical pain conditions.
- Despite its widespread use, a definitive consensus on the definition of central sensitization is lacking.
- The application of central sensitization in clinical settings has faced criticism.
Purpose of the Study:
- To stimulate discussion regarding the precise definition of central sensitization.
- To critically evaluate the current use of the term central sensitization in clinical practice.
- To foster a clearer understanding and application of central sensitization in pain management.
Main Methods:
- Literature review and critical analysis of existing definitions and applications of central sensitization.
- Synthesis of current research and clinical perspectives on central sensitization.
- Facilitation of expert dialogue on the conceptualization and utility of central sensitization.
Main Results:
- Identified a significant lack of consensus on the definition of central sensitization.
- Highlighted criticisms regarding the clinical application and interpretation of central sensitization.
- Revealed a need for a more standardized and precise understanding of central sensitization.
Conclusions:
- A clear, universally accepted definition of central sensitization is currently absent.
- The clinical utility and interpretation of central sensitization require further clarification and consensus.
- Further research and discussion are essential to refine the definition and application of central sensitization in pain research and clinical practice.
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