Articles: pain-measurement.
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Randomized Controlled Trial Pragmatic Clinical Trial
Acute alcohol effects on conditioned pain modulation, but not temporal summation of pain.
Although pain reduction after alcohol administration has repeatedly been demonstrated, alcohol effects on advanced and clinically relevant dynamic pain paradigms are still unknown. As such, temporal summation of pain (TSP) and conditioned pain modulation (CPM) indicate mechanisms of endogenous pain modulation and involve certain neurotransmitter systems crucially influenced by alcohol. Our study is the first to investigate acute alcohol effects on TSP and CPM. ⋯ Temporal summation of pain was not affected by alcohol, and alcohol effects on pain threshold were small and limited to the higher dose. Our findings suggest that analgesic alcohol effects might be mainly driven by an enhancement of endogenous pain inhibition. The frequent use of alcohol as self-medication in chronic pain might be motivated by alcohol temporarily restoring deficient CPM, thus leading to pain relief in the short run and alcohol-related problems in the long run.
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J Pain Symptom Manage · Sep 2019
ReviewStrategies for pain assessment in adult patients with delirium: a scoping review.
Pain and delirium are highly prevalent in the same patient groups. Disturbances in attention, awareness, and cognition are characteristics for delirium and can compromise pain assessment. ⋯ The current literature is insufficient to guide clinical practice in pain assessment in patients with delirium. Future research will be needed to address the validity of existing pain assessment instruments, apply theoretical and conceptual understandings of pain and delirium, and build on prior studies to close evidence gaps.
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Pain gained recognition as a vital sign in the early 2000s, underscoring the importance of accurate documentation, characterization, and treatment of pain. No prior studies have demonstrated the utility of the 0-10 pain scale with respect to discharge opioid prescriptions, nor characterized the most influential factors in discharge prescriptions. ⋯ Pain scale was significantly negatively correlated with discharge MMEs in the ED and positively correlated in the inpatient population. Individual prescriber characteristics were the more influential variable, with prolific high prescribers writing for the largest MME amounts. The inverse association of pain and MMEs at discharge in the ED, and the large effect pre-existing prescriber patterns exhibited, both improved methodology for assessing and appropriately treating pain, and effective prescriber-targeted interventions, must be a priority.
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To identify and describe available instruments that can be used to screen patients with acute or subacute low back pain for a chronic low back pain trajectory. ⋯ This review identified numerous instruments developed to assess the likelihood of chronic low back pain in acute and subacute low back pain populations. Of the instruments reviewed, the STarT Back Screening Tool and the Örebro Musculoskeletal Pain Questionnaire demonstrated superior predictive power compared with other instruments. Both screening tools offer evidence of validation, translation into different languages and international application, and usage in various health care settings and provide data on predictive power.
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Identifying changes in pain score associated with clinically meaningful outcomes is necessary when using self-report measures to assess pain in children. We aimed to determine the changes in pain score associated with a minimum clinically significant difference (MCSD), ideal clinically significant difference (ICSD), and patient-perceived adequate analgesia (PPAA) and to evaluate for differences based on initial pain intensity and patient characteristics. ⋯ Our findings provide patient-centered outcomes in children that are suitable for designing trials and are generalizable across patient characteristics.