Der Schmerz
-
Apart from the prescribed administration and indications for pain relief, opioids are also used for unintended purposes. Information for misuse is circulated on the internet. In order to analyze the abuse of opioids and opiates,which are only available by prescription, defined search keywords were entered into the search engine of a German language internet forum on drugs in 2010 and 2013 and the results were evaluated. ⋯ Other opioids were named in only 10 % of the entries. Oral intake was the most frequently mentioned mode of administration followed by parenteral and nasal routes. These findings can support caregivers to identify unintended use of opioids and to increase awareness of the most frequently used opioids and modes of administration.
-
The aim of this study was to analyze the degree of organization of different standard protocols for acute pain management, as well as the derivation and definition of typical but structurally different models. ⋯ This is the first analysis of a large sample of standardized protocols for acute pain management focusing on the degree of organization and the possible influence on courses of action. The analysis shows how different the structures and presumably the practical objectives of the various concepts are. The analyzed protocols with a lower degree of organization can manage only the assignment of a particular medication to the corresponding patient group, with a presumably high requirement for considerable implicit knowledge of the responsible employees. Accordingly, a requirement for such protocols should be that they not only describe the preferred standard therapy, but also define the interactions between the staff members involved. It remains questionable whether a protocol with a low level of organization and a comparably high requirement for implicit knowledge and individual action--also from nonmedical personnel--is able to ensure efficient pain therapy, particularly in view changing staff and dynamic responses to changing pain situations.
-
Controlled Clinical Trial
[Attachment style and cytokine levels in patients with fibromyalgia : A prospective longitudinal study.]
The association between attachment style and subjective pain is controversially discussed and the influence of attachment styles on cytokine levels in chronic pain has received little attention in research. In this prospective longitudinal clinical study, we evaluated the relationship between cytokines, attachment style and subjective pain intensity as well as pain-related functioning in patients with fibromyalgia (FM) who underwent a 4-week multidisciplinary pain therapy. ⋯ Patients with FM syndrome were significantly more often insecurely attached than healthy controls (p = 0.001). Serum levels of TNF-α (p = 0.001) and IL-10 (p = 0.039) were significantly higher in FM patients compared to controls. Attachment was unrelated to IL-4, IL-8, and IL-10 levels. Insecurely attached FM patients had significantly higher levels of TNF-α (p = 0.002). than securely attached patients. Insecurely and securely attached patients did not differ in subjective levels of pain severity, activity or functional interference. Cytokine levels were not correlated with subjective levels of pain severity or functional interference. Multidisciplinary pain therapy significantly reduced cytokine levels, pain severity, anxiety and depression independent of attachment style.
-
The neuropeptide calcitonin gene-related peptide (CGRP) is known to play a major role in the pathogenesis of pain syndromes, in particular migraine pain; however, its implication in inflammatory processes is not well known. The CGRP receptor antagonist BIBN4096BS was shown to reduce migraine pain and trigeminal neuronal activity. An analgesic action of this compound can also be found in rats with induced acute inflammation by injection of complete Freund's adjuvant (CFA) in one hindpaw. ⋯ In vivo electrophysiological studies performed in rats injected with CFA using recordings of wide dynamic range neurons in deep dorsal horn layers of the lumbar spinal cord, confirmed a reduction of neuronal activity after systemic drug administration. The same considerable amount of reduction occurred after topical administration onto the paw with resulting systemic plasma concentrations in the low nanomolar range. Spinal administration of BIBN4096BS did not modify the neuronal activity in the CFA model which suggests that peripheral blockade of CGRP receptors by BIBN4096BS significantly alleviates inflammatory pain.