Articles: opioid-analgesics.
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Multiple policy initiatives encourage more cautious prescribing of opioids in light of their risks. Electronic health record (EHR) redesign can influence prescriber choices, but some redesigns add to workload. ⋯ Autocompleting prescription forms with guideline-recommended values was associated with a large increase in guideline concordance in an organization where baseline concordance was low, but not in an organization where it was already high. The redesign markedly reduced the number of keystrokes needed to place orders, with important implications for EHR-related stress.
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Chronic pain is often comorbid with anxiety and depression, altering the level of perceived pain, which negatively affects therapeutic outcomes. The role of the endogenous mu-opioid receptor (MOP) system in pain-negative affect interactions and the influence of genetic background thereon are poorly understood. The inbred Wistar-Kyoto (WKY) rat, which mimics aspects of anxiety and depression, displays increased sensitivity (hyperalgesia) to noxious stimuli, compared with Sprague-Dawley (SD) rats. ⋯ Although MOP expression in the ventrolateral periaqueductal gray (vlPAG) did not differ between WKY and SD rats, the vlPAG was identified as a key locus for the hyporesponsivity to MOP agonism in WKY rats in the formalin test. Moreover, morphine-induced effects on c-Fos (a marker of neuronal activity) in regions downstream of the vlPAG, namely, the rostral ventromedial medulla and lumbar spinal dorsal horn, were blunted in the WKY rats. Together, these findings suggest that a deficit in the MOP-induced recruitment of the descending inhibitory pain pathway may underlie hyperalgesia to noxious inflammatory pain in the WKY rat strain genetically predisposed to negative affect.
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Psychol Addict Behav · Feb 2021
Alcohol use problems and opioid misuse and dependence among adults with chronic pain: The role of distress tolerance.
Alcohol use has been associated with opioid misuse and dependence among adults with chronic pain. Yet, mechanisms underlying the relation between alcohol use problems and opioid misuse and dependence have yet to be fully explored among this population. Distress tolerance, reflecting the perceived ability to withstand negative emotional states, has demonstrated independent associations with alcohol use problems and opioid misuse, but these associations have not been explored among persons with chronic pain. ⋯ Participants included 424 adults (74.1% female; Mage = 38.3, SD = 11.1) reporting current chronic pain and opioid medication use. Results indicated that alcohol use problems were significantly associated with current opioid misuse (B = 0.54, p < .001) and severity of opioid dependence (B = 0.08, p = .002) only for those with lower distress tolerance. These findings suggest that among individuals with chronic pain, the association between alcohol use problems and opioid misuse as well as opioid dependence severity is amplified among those with lower perceived distress tolerance. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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A retrospective cohort study. ⋯ Preoperative use of the higher-potency opioid medications is associated with increased reoperations after LDD and PLIF/TLIF in a dose-dependent manner. Surgeons should use this data for preoperative opioid cessation counseling and individualized risk stratification.Level of Evidence: 3.