Articles: pain-measurement.
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Randomized Controlled Trial
"It Encourages Them to Complain": A Qualitative Study of the Unintended Consequences of Assessing Patient-Reported Pain.
The "Pain as the 5th Vital Sign" initiative intended to address undertreatment of pain by encouraging routine pain assessment and management. In the Veterans Health Administration, routine pain screening has been practiced in primary care for more than a decade, but has not improved the quality of pain management measured using several process indicators, and some have expressed concerns of potentially fostering undesirable use of prescription opioids. ⋯ We identified 5 themes reflecting 1 intended and 4 unintended consequences of routine pain screening: it 1) facilitates identification of patients with pain who might otherwise be overlooked, 2) may need to be targeted toward specific patients and contexts rather than universally applied, 3) often shifts visit focus away from more emergent concerns, 4) may encourage "false positives" and prompt providers to intervene when treatment is not a priority, and 5) engenders a "pain problem" and hinders patients from considering alternative strategies. These findings suggest changes to support patient-centered pain assessment and improve targeted screening and interventions for population pain management.
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Developing successful interventions for chronic musculoskeletal pain requires valid, responsive, and reliable outcome measures. The Minneapolis VA Evidence-based Synthesis Program completed a focused evidence review on key psychometric properties of 17 self-report measures of pain severity and pain-related functional impairment suitable for clinical research on chronic musculoskeletal pain. ⋯ In this focused evidence review, the most evidence on key psychometric properties in chronic musculoskeletal pain populations was found for the ODI, RMDQ, SF-36 BPS, NRS, and VAS. Key limitations in the field include substantial variation in methods of estimating psychometric properties, defining chronic musculoskeletal pain, and reporting patient demographics.
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Anesthesia and analgesia · May 2018
Adding Dopamine to Proxymetacaine or Oxybuprocaine Solutions Potentiates and Prolongs the Cutaneous Antinociception in Rats.
We evaluated the interaction of dopamine-proxymetacaine and dopamine- oxybuprocaine antinociception using isobolograms. ⋯ Oxybuprocaine and proxymetacaine had a higher potency and provoked a shorter duration of sensory block compared with dopamine. The use of dopamine increased the quality and duration of skin antinociception caused by oxybuprocaine and proxymetacaine.
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Review Meta Analysis
Effect of Continuous Local Anesthetic in Post-Cardiac Surgery Patients: A Systematic Review.
The purpose of this review was to determine the effect of CLA infusion post cardiac surgery on pain, time to ambulation, severe adverse events, patient satisfaction, time to extubation, length of stay in the intensive care unit and in the hospital, total narcotic consumption, and pulmonary function. ⋯ CLA infusion after cardiac surgery reduces pain score at 72 hours, shortens time to ambulation, and reduces morphine consumption at 48 hours.
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Reg Anesth Pain Med · May 2018
Randomized Controlled TrialDexamethasone as an Adjuvant to Femoral Nerve Block in Children and Adolescents Undergoing Knee Arthroscopy: A Prospective, Randomized, Double-Blind, Placebo-Controlled Trial.
Perineural dexamethasone has been demonstrated to extend postsurgical analgesia after peripheral nerve blockade in adults. The mechanism of action of dexamethasone as a regional anesthetic adjuvant is unclear as intravenous dexamethasone has been shown to have similar analgesic efficacy as perineural dexamethasone. The efficacy of perineural dexamethasone has not been previously explored in the pediatric population. ⋯ This study was registered at ClinicalTrials.gov, identifier NCT01971645.