Articles: back-pain.
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Multicenter Study Observational Study
Is there an Association Between Radiological Severity of Lumbar Spinal Stenosis and Disability, Pain, or Surgical Outcome?: A Multicenter Observational Study.
Observational multicenter study. ⋯ 2.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Jan 2016
Review[Quality improvement in acute pain management in Germany].
In Germany, different quality management approaches in postoperative pain management have been established. In this context, quality is distinguished into structure quality (e.g. personnel and equipment resources), process quality (e. g. standardized treatment schemes) and outcome quality (e.g. pain intensity, side effects, satisfaction). ⋯ By use of feedback and benchmarking tools, they can be used for outcome-oriented quality improvement. Certification projects assess compliance with or achievement of defined quality criteria on the basis of predefined structure, process, and outcome parameter.
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Background. A treatment algorithm for sickle cell disease (SCD) pain in adults presenting to a single emergency department (ED) was developed prioritizing initiation of patient controlled analgesia (PCA) for patients awaiting hospitalization. Objectives. ⋯ Among visits where PCA was begun in the ED, low utilizers demonstrated greater MPI reduction than high utilizers (2.8 versus 2.0, p = 0.04). Conclusions. ED PCA initiation for SCD-related pain is possible and associated with more timely analgesic delivery.
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Chronic back pain (CBP) is associated with circumscribed atrophy in gray matter (GM) predominantly localized in areas of the so-called pain matrix and the prefrontal cortex (PFC). Previous studies applying voxel-based morphometry (VBM) for identifying structural brain alterations related to CBP have reported inconsistent results, were limited to small sample sizes, and often did not control for medication. We therefore used VBM for high-resolution magnetic resonance images to investigate the association of CBP and regional GM volume in 111 individuals with CBP and 432 pain-free controls derived from the representative Study of Health in Pomerania, controlling for effects of medication. CBP was associated with decreased regional GM in the ventrolateral PFC and dorsolateral PFC, both the ventral and dorsal medial PFC, and the anterior insula. Pain intensity showed a weak negative correlation with GM volume in the left dorsolateral PFC, ventrolateral PFC, and anterior cingulate cortex. The CBP sample showed alterations in regions commonly associated with pain processing and emotional demands. To our knowledge, this is the first VBM study reporting decreased regional GM volume in the medial PFC in a CBP sample. We were unable to confirm alterations in regions other than the dorsolateral PFC and the insula. ⋯ Previous studies reported inconsistent results for brain areas altered in chronic pain conditions, which may be in part attributable to small sample sizes, medication use, or emotional comorbidities. This study in a large and representative cohort helps to clarify these issues.
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Background. In order to better design awareness programs on chronic pain (CP), measurement of knowledge, beliefs, and attitudes of people in the community towards this condition is most useful. Objectives. ⋯ There were statistically significant differences in subscales scores between participants who reported suffering versus not suffering from CP, reported knowing versus not knowing someone who suffers from CP, and reported being versus not being a healthcare professional, which supports the construct validity of the scale. Conclusions. Our results provide preliminary evidence supporting the psychometric qualities of the use of the CPMS for the measurement of knowledge, beliefs, and attitudes towards CP among French-speaking individuals of the Quebec general population.