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Updated: Jan 29, 2026
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Chronic Post-Ischemia Pain Model for Complex Regional Pain Syndrome Type-I in Rats
Published on: January 21, 2020
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[Complex regional pain syndrome (CRPS) : An update]
1Klinik und Poliklinik für Neurologie, Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Langenbeckstr. 1, 55101, Mainz, Deutschland. violeta.dimova@unimedizin-mainz.de.
Der Anaesthesist
|February 6, 2019
Summary
Complex Regional Pain Syndrome (CRPS) involves immune activation and central nervous system changes. Stage-adapted, multidisciplinary treatment targeting inflammation, pain, and psychological factors is crucial for better outcomes.
Area of Science:
- Pain Medicine
- Neurology
- Immunology
Background:
- Complex Regional Pain Syndrome (CRPS) involves immune system activation and inflammation in its acute phase.
- Central nervous system symptoms, including hyperalgesia and sensory disturbances, develop during CRPS progression.
- Psychological factors like pain-related anxiety can negatively impact treatment outcomes.
Purpose of the Study:
- To outline the pathophysiological characteristics of CRPS.
- To emphasize the persistence of pain despite improving inflammatory symptoms.
- To advocate for stage-adapted, targeted multidisciplinary treatment strategies.
Main Methods:
- Pharmacotherapy: Steroids, bisphosphonates, DMSO cream (acute); antineuropathic analgesics (all phases).
- Physiotherapy and behavioral therapy: Addressing pain-related anxiety and movement avoidance.
- Interventional treatment: Spinal cord or dorsal root ganglion stimulation for refractory cases.
Main Results:
- Visible inflammatory symptoms may improve, but pain often persists.
- Multidisciplinary approaches are essential for managing CRPS.
- Treatment should be adapted to the stage of the condition.
Conclusions:
- Effective CRPS management requires a comprehensive, multidisciplinary approach.
- Targeted treatments tailored to the disease stage can improve prognosis.
- Addressing both physical and psychological aspects is key to successful CRPS treatment.
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