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Chronic Post-Ischemia Pain Model for Complex Regional Pain Syndrome Type-I in Rats
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Intramuscular Injection and Complex Regional Pain Syndrome Development After "Harmless" Procedures
Ryan Babineau1, Richard Alweis2
1Medicine, University of Rochester, Rochester, USA.
Cureus
|August 28, 2020
Summary
Complex regional pain syndrome (CRPS) can arise from minor injuries like IVs or vaccines. Early diagnosis using Budapest Criteria and prompt treatment are crucial for better outcomes in CRPS patients.
Area of Science:
- Neurology
- Pain Medicine
- Immunology
Background:
- Complex regional pain syndrome (CRPS) is a poorly understood neurological disorder often triggered by minor trauma.
- It involves neuro-inflammation and somatosensory alterations, leading to significant disability.
- Delayed diagnosis is common, reducing treatment efficacy.
Observation:
- A 58-year-old female presented with painless peripheral edema, later developing bilateral symptoms consistent with CRPS.
- Potential triggers included an IV insertion and a vaccine administration.
- The case highlights the varied presentation and potential innocuous initiators of CRPS.
Findings:
- CRPS diagnosis relies on clinical criteria, such as the Budapest Criteria.
- The condition presents with variable psychological involvement and functional impairment.
- The presented case illustrates a delayed diagnosis scenario.
Implications:
- Prompt diagnosis and treatment are essential for improving outcomes in CRPS.
- Understanding CRPS triggers, including iatrogenic events, is vital for prevention and early intervention.
- Further research into CRPS pathophysiology is needed to improve management strategies.
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