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Establishing the Characteristics for Patients with Chronic Complex Regional Pain Syndrome: the Value of the CRPS-UK Registry

Overview
Journal Br J Pain
Date 2015 Oct 31
PMID 26516567
Citations 12
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Abstract

Objective: The long-term prognosis of patients with Complex Regional Pain Syndrome (CRPS) is unknown with no reported prospective studies from the United Kingdom longer than 18 months. The CRPS-UK Network aims to study this by use of a Registry. The aims of this article are, to outline the CRPS-UK Registry, assess the validity of the data and to describe the characteristics of a sample of the UK CRPS population.

Methods: A web-based CRPS-UK Registry was developed and made accessible to centres experienced in diagnosing and managing patients with CRPS. Pragmatic annual follow-up questions were agreed.

Results: Up until July 2013, the Registry has recruited 240 patients. A blinded, validation study of 20 consecutive patients from two centres (10 each) demonstrated 95.6% completion and 99.4% accuracy of a random sample of the recorded data. These patients had chronic disease (median duration: 29 months); 72.5% were female (2.6:1), with a mean age at symptoms onset of 43 years, and were left-handed more than expected (21.8% versus 10% in the general population). Patients reported a delayed diagnosis, with the median time between symptom onset and diagnosis of 6 months. In all, 30 patients (12.5%) had multiple limb involvement and (83.3%) had a contiguous spread of CRPS.

Conclusion: CRPS-UK Registry is a validated method for actively recruiting well-characterised patients with CRPS to provide further information on the long-term outcome.

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References
1.
Peters M, Reimers S, Manning J . Hand preference for writing and associations with selected demographic and behavioral variables in 255,100 subjects: the BBC internet study. Brain Cogn. 2006; 62(2):177-89. DOI: 10.1016/j.bandc.2006.04.005. View

2.
Wertli M, Bachmann L, Weiner S, Brunner F . Prognostic factors in complex regional pain syndrome 1: a systematic review. J Rehabil Med. 2013; 45(3):225-31. DOI: 10.2340/16501977-1103. View

3.
de Rooij A, Perez R, Huygen F, van Eijs F, van Kleef M, Bauer M . Spontaneous onset of complex regional pain syndrome. Eur J Pain. 2009; 14(5):510-3. DOI: 10.1016/j.ejpain.2009.08.007. View

4.
Zyluk A . The natural history of post-traumatic reflex sympathetic dystrophy. J Hand Surg Br. 1998; 23(1):20-3. DOI: 10.1016/s0266-7681(98)80211-8. View

5.
Galer B, Henderson J, Perander J, Jensen M . Course of symptoms and quality of life measurement in Complex Regional Pain Syndrome: a pilot survey. J Pain Symptom Manage. 2000; 20(4):286-92. DOI: 10.1016/s0885-3924(00)00183-4. View