Der Schmerz
-
Increased pain sensitivity is characteristic for patients with chronic pain disorder with somatic and psychological factors (F45.41). Persistent stress can induce, sustain, and intensify pain sensitivity, thereby modulating pain perception. In this context, it would be favorable to investigate which psychosocial stressors are empirically linked to pain sensitivity. ⋯ Bearing in mind the limitations of this cross-sectional study, these findings may contribute to a better understanding of the link between psychosocial stressors and pain sensitivity.
-
Standard operating procedures (SOPs) can contribute to the improvement of patient care. ⋯ There is a wide gap between availability and perceived relevance of palliative care SOPs within the network of German CCCs funded by the German Cancer Aid. It is obvious that there is a need for further development of relevant SOPs in palliative care.
-
Registries and similar data collections are a valuable addition to prospective studies as they provide data from real life treatment. In pain medicine only few such data collections exist so far. ⋯ The reader obtains contact information on relevant data collections associated with pain, the contents, objectives and the pain assessment instruments applied. This review could give an important impulse for increased networking in health services research on pain. A limitation of the study was that identification of registries was made difficult due to an inconsistent definition and application of the term "registry", incomplete or insufficiently updated registry portals, missing scientific publications as well as two non-responders.
-
Randomized Controlled Trial
[Manual trigger point therapy of shoulder pain : Randomized controlled study of effectiveness].
Although chronic shoulder pain is highly prevalent and myofascial trigger points (mTrP) are thought to be found in the majority of patients with shoulder complaints, the influence on the pain mechanism remains unclear. There are only very few controlled clinical studies on the effects of manual trigger point compression therapy. ⋯ The significant improvement of PPT values in the interventional group even at sites that were not directly treated, indicates central mechanisms in pain threshold modulation induced by manual compression therapy. The weaker but still measurable effects of sham therapy might be explained by the sham modality being a hands on technique or by sufficient stimulation of the trigger point region during the diagnostics and PPT measurements.