Pain physician
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Review
Fibromyalgia: an afferent processing disorder leading to a complex pain generalized syndrome.
Fibromyalgia is a condition which appears to involve disordered central afferent processing. The major symptoms of fibromyalgia include multifocal pain, fatigue, sleep disturbances, and cognitive or memory problems. Other symptoms may include psychological distress, impaired functioning, and sexual dysfunction. ⋯ The categorical scales were summed to create an SS scale. The investigators combined the SS scale and the WPI to recommend a new case definition of fibromyalgia: (WPI > or = 7 AND SS > or = 5). Although there is no known cure for fibromyalgia, multidisciplinary team efforts using combined treatment approaches, including patient education, aerobic exercise, cognitive behavioral therapy, and pharmacologic therapies (serotonin norepinephrine reuptake inhibitors [e.g., duloxetine, milnacipran] and alpha 2-delta receptor ligands [e.g., pregabalin]) might improve symptoms as well as function in patients with fibromyalgia.
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With health care expenditures skyrocketing, coupled with pervasive quality deficits, pressures to provide better and more proficient care continue to shape the landscape of the U. S. health care system. Payers, both federal and private, have laid out several initiatives designed to curtail costs, including value-based reimbursement programs, cost-shifting expenses to the consumer, reducing reimbursements for physicians, steering health care to more efficient settings, and finally affordable health care reform. ⋯ The Centers for Medicare and Medicaid Services (CMS) published its proposed outpatient prospective system for ASCs in 2006, setting ASC payments at 62% of HOPD payments. Following multiple changes, the rule was incorporated with a 4-year transition formula which ended in 2010, with full effect taking effect in 2011 with ASCs reimbursed at 57% of HOPD payments. Thus, the landscape of interventional pain management in ambulatory surgery centers has been constantly changing with declining reimbursements, issues of fraud and abuse, and ever-increasing regulations.
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Review
Monitoring opioid adherence in chronic pain patients: assessment of risk of substance misuse.
Use of opioids for chronic non-cancer pain (CNCP) has increased in recent years because this pain had been undertreated. There was also a simultaneous increase in misuse and abuse of opioids. Deaths due to such abuse and misuse also have risen as seen in the many reports published every day in local papers as well as in the medical literature. So, it is imperative that patients who are prescribed these medications be monitored for adherence so misuse and abuse can be curtailed and opioids are available to those who genuinely need them for chronic pain control. There are various screening tools available to monitor such adherence, and there is an abundance of literature about it in addiction and psychiatric medicine. There is, though, a paucity of such literature as applied to pain medicine. ⋯ We found 52 publications, of which 22 met the criteria to be included in this manuscript. We found only one study that was prospective, and compared the various screening tools that are available to monitor opioid adherence. In the majority of the studies the number treated was small. There was not a single screening tool that can be applied universally to all patients who are on opioid therapy for chronic non-cancer pain.
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Opioids have been utilized for thousands of years to treat pain and their use continues to escalate. It is estimated that 90% of the patients who present to pain centers and receive treatment in such facilities are on opioids. However, in contrast to increasing opioid use and the lack of evidence supporting long-term effectiveness in chronic non-cancer pain, is the escalating misuse of prescription opioids, including abuse and diversion. There is also uncertainty about the incidence and clinical salience of multiple, poorly characterized adverse drug events, including endocrine dysfunction, immunosuppression, infectious disease, opioid-induced hyperalgesia, overdoses, deaths, and psychosocial and economic implications. ⋯ This comprehensive review illustrates the lack of literature on long-term opioid therapy; thus, opioid therapy should be provided with great restraint and caution, based on the weak evidence available.
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Therapeutic use, overuse, abuse, and diversion of controlled substances in managing chronic non-cancer pain continue to be an issue for physicians and patients. The challenge is to eliminate or significantly curtail abuse of controlled prescription drugs while still assuring the proper treatment of those patients. Some physicians are apprehensive regarding the use of chronic opioid therapy in chronic non-cancer pain due to a perceived lack of proven evidence, the misuse of opioids, tolerance, dependence, and hyperalgesia. ⋯ UDT can provide tools for tracking patient compliance and expose possible drug misuse and abuse. UDT is one of the major tools of adherence monitoring in the assessment of the patient's predisposition to, and patterns of, drug misuse/abuse--a vital first step towards establishing and maintaining the safe and effective use of opioid analgesics in the treatment of chronic pain. This comprehensive review provides the role of UDT in monitoring chronic opioid therapy along with reliability and accuracy, appropriate use, overuse, misuse, and abuse.