Articles: pain-measurement.
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Multicenter Study Observational Study
Pain-related Sleep Disturbance - A Prospective Study with Repeated Measures.
Pain has been found to be associated with poor sleep quality, awakenings, and shorter sleep time. There is a need to understand the relationship of pain and sleep over time to adequately manage the pain disorder and its consequences. The objectives of this study were to establish the prevalence of sleep disturbance in patients with acute or persistent low back pain (LBP), to investigate the correlation between pain and sleep disturbance and to explore the influence of pain on sleep disturbance. ⋯ This study used repeated measures of both pain and sleep disturbance. The results were in line with previous research, confirming that sleep disturbance was found in the majority of patients with LBP. Pain and sleep measures were significantly correlated, and there was an increased risk of reporting sleep disturbance after experiencing LBP.
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Quantitative sensory testing (QST) in accordance with the DFNS (German Research Network on Neuropathic Pain) protocol assesses the function of afferent nerve fibers on the basis of 13 parameters. Within the consortia IMI (Innovative Medicines Initiative) Europain and Neuropain, QST results from pain research units experienced in QST across Europe can be compared for the first time. Aim of this analysis was to identify possible biases in the QST assessment between 10 centers from 8 different European countries. ⋯ There was no systematic heterogeneity for patients with painful peripheral nerve injury and painful polyneuropathy. For healthy subjects, only blunt pressure pain threshold showed a considerable heterogeneity of 42% (95% confidence interval: 0%-66%). In conclusion, QST of both healthy subjects and patients with peripheral neuropathic pain is largely homogenous within the European centers, an essential prerequisite for performing multicenter QST-based studies.
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J Am Osteopath Assoc · Mar 2016
Randomized Controlled TrialTargeting Patient Subgroups With Chronic Low Back Pain for Osteopathic Manipulative Treatment: Responder Analyses From a Randomized Controlled Trial.
Osteopathic manipulative treatment (OMT) is often used to treat patients with low back pain (LBP). ⋯ Subgrouping according to baseline levels of chronic LBP intensity and back-specific functioning appears to be a simple strategy for identifying sizeable numbers of patients who achieve substantial improvement with OMT and may thereby be less likely to use more costly and invasive interventions. (ClinicalTrials.gov number NCT00315120).
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Observational Study
Emergence delirium or pain after anaesthesia-how to distinguish between the two in young children: a retrospective analysis of observational studies.
Early postoperative negative behaviour in preschool children after general anaesthesia is a common problem. The distinction between emergence delirium (ED) and pain is difficult, but management differs between the two. The aim of the current analysis was to identify individual observational variables that can be used to diagnose ED and allow distinction from postoperative pain. ⋯ 'No eye contact' and 'no awareness of surroundings' identifies ED. 'Abnormal facial expression', 'crying', and 'inconsolability' indicate acute pain in children in the early postoperative period.
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Clin. Orthop. Relat. Res. · Mar 2016
How Does the Level of Sacral Resection for Primary Malignant Bone Tumors Affect Physical and Mental Health, Pain, Mobility, Incontinence, and Sexual Function?
En bloc resection for treatment of sacral tumors is the approach of choice for patients with resectable tumors who are well enough to undergo surgery, and studies describe patient survival, postoperative complications, and recurrence rates associated with this treatment. However, most of these studies do not provide patient-reported functional outcomes other than binary metrics for bowel and bladder function postresection. ⋯ Level III, therapeutic study.