Articles: opioid.
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Curr Pain Headache Rep · May 2017
ReviewTechniques to Optimize Multimodal Analgesia in Ambulatory Surgery.
Ambulatory surgery has grown in popularity in recent decades due to the advancement in both surgical and anesthetic techniques resulting in quicker recovery times, fewer complications, higher patient satisfaction, and reduced costs of care. We review common approaches to multimodal analgesia. ⋯ A multimodal approach can help reduce perioperative opioid requirements and improve patient recovery. Analgesic options may include NSAIDs, acetaminophen, gabapentinoids, corticosteroids, alpha-2 agonists, local anesthetics, and the use of regional anesthesia. We highlight important aspects related to pain management in the ambulatory surgery setting. A coordinated approach is required by the entire healthcare team to help expedite patient recovery and facilitate a resumption of normal activity following surgery. Implementation and development of standardized analgesic protocols will further improve patient care and outcomes.
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Am J Drug Alcohol Abuse · May 2017
Comparative StudyThe ALERRT® instrument: a quantitative measure of the effort required to compromise prescription opioid abuse-deterrent tablets.
US FDA guidance recommends measuring the degree of effort needed to manipulate abuse-deterrent (AD) opioids. The ALERRT® instrument (PinneyAssociates; Bethesda, MD) uses visual analog scales to assess the labor, effort, and resources necessary to physically compromise AD product candidates in standardized settings. ⋯ Morphine-ADER-IMT was extremely difficult to manipulate versus non-AD formulations of morphine. The ALERRT system differentiated the degree of effort for manipulation of morphine-ADER-IMT and non-AD morphine formulations, indicating sensitivity of this instrument as part of Category 1 testing. By measuring the degree of effort required for manipulation, the ALERRT instrument provides an empirical assessment into the relative difficulty of manipulating opioid analgesics for abuse.
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Improved intrathecal (IT) pump technology is increasing the accuracy of IT opioid bolus dosing and promising advances in pain therapy. Opioid bolus dosing can be used with a minimal continuous infusion or it can function as the sole therapy. Bolus-only dosing is characterized by minimal use of opioid (often less than 1 mg of IT morphine). ⋯ With new bolus dosing possibilities, IT pumps can be used earlier in the treatment algorithm instead of being a late-stage treatment for patients who responded poorly to conservative treatments. We hypothesize that morphine bolus-only IT dosing will have comparable adverse effect rates, and possibly increased safety as compared to the more conservative continuous delivery method. We further predict that bolus-only delivery will provide better therapy satisfaction, improved functional scores, lower 24 hour opioid dose, and less dose escalation.
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Pediatric blood & cancer · May 2017
Opioid prescription practices at discharge and 30-day returns in children with sickle cell disease and pain.
Acute pain episodes in children with sickle cell disease (SCD) represent a leading cause of readmissions. We examined prescription practices at the time of discharge in children with SCD presenting with acute pain to determine their impact on 30-day emergency department (ED) revisits and readmissions. ⋯ Variability exists in opioid prescription practices after discharge in children with SCD and pain episodes. Prescription of NSAIDs only, without opioids, was an independent predictor of higher 30-day ED revisits. Formalized studies to better understand factors that influence returns, including outpatient opioid management, are warranted in this population.
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Monitoring the adequacy of spontaneous breathing is a major patient safety concern in the post-operative setting. Monitoring is particularly important for obese patients, who are at a higher risk for post-surgical respiratory complications and often have increased metabolic demand due to excess weight. Here we used a novel, noninvasive Respiratory Volume Monitor (RVM) to monitor ventilation in both obese and non-obese orthopedic patients throughout their perioperative course, in order to develop better monitoring strategies. ⋯ Our study demonstrated that obese patients have greater variability in ventilation post-operatively when treated with standard opioid doses, and despite overall higher ventilation, many of them are still at risk for hypoventilation. BSA-based MVPRED formulas may be more appropriate than IBW-based ones when estimating the respiratory demand of obese patients. The RVM allows for the continuous and non-invasive assessment of respiratory function in both obese and non-obese patients.