Pain
-
Complex Regional Pain Syndrome type 1 (CRPS1) is a complication after trauma or surgery. Its pathophysiology is still a matter of debate, and psychological factors have been suggested to play a role, although their influence is unclear. The aim of this study was to investigate the evidence for the influence of psychological factors on the onset and maintenance of CRPS1 in adults. ⋯ Although many patients with CRPS1 are stigmatized as being psychologically different, this literature review identified no relationship between CRPS1 and several psychological factors. Only life events seemed to be associated with CRPS1: patients who experienced more life events appeared to have a greater chance of developing CRPS1. More studies with greater methodological quality and more participants should be performed on the association between psychological factors and the development and course of CRPS1.
-
Somatisation is often invoked to explain pain and suffering in patients. Lipowski [34] defined somatisation as "a tendency to experience and communicate somatic distress and symptoms unaccounted for by pathological findings, to attribute them to physical illness, and to seek medical help for them" (p. 1359). His concept is widely accepted. ⋯ Most studies focus upon the extent and diversity of somatic complaints. We recommend that researchers who use self-report instruments do not use the term "somatisation" (even if the instrument is labeled as a "somatisation" scale), but use the term "multiple physical symptoms" instead. The current operational use may unduly lead to a "psychologisation" of physical complaints.