Articles: opioid.
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The U.S. opioid epidemic has been driven by the high volume of opioids prescribed by healthcare providers. U.S. states have recently enacted four types of laws designed to curb high-risk prescribing practices, such as high-dose and long-term opioid prescribing, associated with opioid-related mortality: (1) mandatory Prescription Drug Monitoring Program (PDMP) enrollment laws, which require prescribers to enroll in their state's PDMP, an electronic database of patients' controlled substance prescriptions, (2) mandatory PDMP query laws, which require prescribers to query the PDMP prior to prescribing an opioid, (3) opioid prescribing cap laws, which limit the dose and/or duration of opioid prescriptions, and (4) pill mill laws, which strictly regulate pain clinics to prevent nonmedical opioid prescribing. Some pain experts have expressed concern that these laws could negatively affect pain management among patients with chronic non-cancer pain. This paper describes the protocol for a mixed-methods study analyzing the independent effects of these four types of laws on opioid prescribing patterns and chronic non-cancer pain treatment, accounting for variation in implementation and enforcement of laws across states. ⋯ Study of mandatory PDMP enrollment, mandatory PDMP query, opioid prescribing cap, and pill mill laws is timely given a dynamic policy environment in which numerous states pass, revise, implement, and enforce varied laws to address opioid prescribing each year. Findings will inform enactment, implementation, and enforcement of these laws in additional states.
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The opioid crisis most likely is the most profound public health crisis our nation has faced. In 2015 alone, 52,000 people died of drug overdoses, with over 30,000 of those people dying from opioid drugs. A recent community forum led by the Cleveland Clinic contrasted this yearly death rate with the loss of 58,000 American lives in 4 years of the Vietnam War. The present review describes the origins of this opioid epidemic and provides context for our present circumstances. ⋯ Alarmingly, the overwhelming majority of opioid abusers begin their addiction with prescription medications, primarily for chronic pain. Chronic postoperative pain, which occurs in 10-50% of surgical patients, is a major concern in many types of surgery. Nationwide, the medical community has made it a priority to ensure that postsurgical analgesia is sufficient to control pain without increasing non-medically appropriate opioid use. The opioid epidemic remains a significant pressing issue and will not resolve easily. Numerous factors, including the inappropriate prescription of opioids, lack of understanding of the potential adverse effects of long-term therapy, opioid misuse, abuse, and dependence, have contributed to the current crisis.
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Curr Pain Headache Rep · Feb 2018
ReviewChronification of Pain: Mechanisms, Current Understanding, and Clinical Implications.
The development of acute to chronic pain involves distinct pathophysiological changes in the peripheral and central nervous systems. This article reviews the mechanisms, etiologies, and management of chronic pain syndromes with updates from recent findings in the literature. ⋯ Chronic post-surgical pain (CPSP) is not limited to major surgeries and can develop after smaller procedures such as hernia repairs. While nerve injury has traditionally been thought to be the culprit for CPSP, it is evident that nerve-sparing surgical techniques are not completely preventative. Regional analgesia and agents such as ketamine, gabapentinoids, and COX-2 inhibitors have also been found to decrease the risks of developing chronic pain to varying degrees. Yet, given the correlation of central sensitization with the development of chronic pain, it is reasonable to utilize aggressive multimodal analgesia whenever possible. Development of chronic pain is typically a result of peripheral and central sensitization, with CPSP being one of the most common presentations. Using minimally invasive surgical techniques may reduce the risk of CPSP. Regional anesthetic techniques and preemptive analgesia should also be utilized when appropriate to reduce the intensity and duration of acute post-operative pain, which has been correlated with higher incidences of chronic pain.
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Journal of critical care · Feb 2018
Implementation of a risk-stratified opioid weaning protocol in a pediatric intensive care unit.
Opioids are important in the care of critically ill children. However, their use is associated with complications including delirium, dependence, withdrawal, and bowel dysfunction. Our aim was to implement a risk-stratified opioid weaning protocol to reduce the duration of opioids without increasing the incidence of withdrawal. ⋯ We implemented a risk-stratified opioid weaning protocol for critically ill children that resulted in reduction in opioid exposure without an increase in withdrawal. There was no difference in the LOS.
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Cancer pain is often not well controlled and there is a need for improved treatment strategies. Methadone exhibits unique properties among opioids and recent reports show promising results from adding a low dose of methadone to regular opioid therapy. ⋯ Addition of low-dose oral methadone to regular high-dose opioid treatment in cancer patients with complex pain close to death improves pain control, but also increases the risk for sedation and delirium.