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Complex Regional Pain Syndrome Case Study

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Complex regional pain syndrome (CRPS), also formerly known as reflex sympathetic dystrophy (RSD), is a result of an abnormality or impairment within the central or peripheral nervous system. There are two types of CRPS, CRPS I and CRPS II. CRPS I is often a result of tissue injuries which do not involve nerve damage. CRPS II is the same as CRPS I but with nerve damage. Though doctors are not positive what the cause is, however they speculate that some triggers to CRPS include damage done to nerve fibers that carry pain signals and dilated or leaking fluid from blood vessels into surrounding tissues (NINDS, 2015). This syndrome often affects an extremity, to include arms, legs, hands, and/or feet. The most common symptoms which can occur are …show more content…

150 CRPS diagnosed patients over a period of 4 years at a Korean chronic pain center were observed in this case study. Some tests that were done include neuromuscular conduction, quantitative sensory, autonomic function tests, infrared thermography, 3-phase bone scan, along with pain scale questions (Choi, 2008). Based on the results of the case study, CRPS affects men and women at all ages. The most common causes linked to the condition within this study were injuries and surgeries. The majority of patients reported the condition occurred in one extremity. 76% reported that the most effective treatment was the sympathetic nerve block (Choi, 2008). This is one case study done, so little can be concluded based on the results. In the future more case studies should be done to compare …show more content…

The Reflex Sympathetic Dystrophy Syndrome Association (RSDSA) is currently funding five ongoing research projects. These include a 20-year study of CRPS impact on long term health, 2½ year study for recovery and patient priority perspectives, an international study to develop a severity score, funding for research to provide a direction and approach to basic and clinical research, and a pilot study at Stanford University to treat CRPS with low dose naltrexone (Charlesworth, 2015). Scientists are studying new approaches to treat CRPS and also to help prevent it by studying cellular and molecular changes in the sensory neurons.
With there being no cure and little treatment options, most of patients money goes into pain management medication. So far, it has been determined that the best course of action to manage CRPS is through medication and sometimes sympathetic nerve blocks. Financially, that is the most expensive cost with CRPS along with any doctor’s visits. Because it could cause more damage to do surgery, it is out of the question for that to be a financial issue. CRPS is possibly one of the least expensive conditions to have as far as treatment

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