Pain physician
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Review Meta Analysis
The long-term incidence of subsequent vertebral body fracture after vertebral augmentation therapy: a systemic review and meta-analysis.
Vertebroplasty and kyphoplasty have recently been used to treat painful osteoporotic compression fractures. Early clinical results have been encouraging, but very little is known about the consequences of augmentation with cement for adjacent, unaugmented levels. ⋯ Although vertebral augmentation therapies, such as vertebroplasty and kyphoplasty, have been widely used in clinics to treat patients' back pain caused by vertebral compression fractures due to osteoporosis, no evidence shows that they can increase the fracture of adjacent vertebral bodies.
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Over the past two decades, as the prevalence of chronic pain and health care costs have exploded, an opioid epidemic with adverse consequences has escalated. Efforts to increase opioid use and a campaign touting the alleged undertreatment of pain continue to be significant factors in the escalation. Many arguments in favor of opioids are based solely on traditions, expert opinion, practical experience and uncontrolled anecdotal observations. ⋯ In comparison, 40% of deaths occur in individuals abusing the drugs obtained through multiple prescriptions, doctor shopping, and drug diversion. The purpose of this comprehensive review is to describe various aspects of crisis of opioid use in the United States. The obstacles that must be surmounted are primarily inappropriate prescribing patterns, which are largely based on a lack of knowledge, perceived safety, and inaccurate belief of undertreatment of pain.
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Prescription drug monitoring programs issue reports about a patient's controlled substance prescription history upon request to physicians, law enforcement officials, and pharmacists. The dual purposes of these programs are to reduce the abuse and diversion of controlled substances while not preventing access to these medications for legitimate medical need. ⋯ These results suggest that more attention to the consumer/patient perspective is warranted in maintaining a balanced approach to decreasing drug abuse and diversion while not limiting access to controlled substances in cases of legitimate medical need.
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Randomized Controlled Trial
Effect of fluoroscopically guided caudal epidural steroid or local anesthetic injections in the treatment of lumbar disc herniation and radiculitis: a randomized, controlled, double blind trial with a two-year follow-up.
Lumbar disc herniation and radiculitis are common elements of low back and lower extremity pain. Among minimally invasive treatments, epidural injections are one of the most commonly performed interventions. However, the literature is mixed about their effectiveness in managing low back and lower extremity pain. In general, individual studies and systematic reviews of epidural steroid injections have been hampered by their study design, baseline differences between treatment groups, inadequate sample sizes, highly controlled settings, lack of validated outcome measures, and the inability to confirm the injectate location because fluoroscopy was not used. ⋯ Caudal epidural injections of local anesthetic with or without steroids might be an effective therapy for patients with disc herniation or radiculitis. The present evidence illustrates the potential superiority of steroids compared with local anesthetic at two year follow up based on average relief per procedure.
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Gonadal hormones are critical factors in modulating the experience of pain, as suggested by the several sex differences observed: women have a greater risk of many clinical pain conditions, and postoperative and procedural pain may be more severe in them than in men. A growing body of literature demonstrates the role of estrogen in the female pain experience, whereas less attention has been given to testosterone and its functions. Nevertheless, testosterone has an appreciable role in both women and men: adequate serum levels are required in males and females for libido and sexuality; cellular growth; maintenance of muscle mass and bone; healing; blood-brain barrier; and for central nervous system maintenance. Pain therapy, and particularly opioid therapy, has been shown to affect testosterone plasma levels. Thus, the chronic administration of pain killers, such as opioids, requires the physician to be aware of both the consequences that can develop due to long-term testosterone impairment and the available means to restore and maintain physiological testosterone levels. ⋯ Testosterone replacement suffers from old prejudices about its utility and safety. With this review we illustrate the available therapeutic choices able to maintain T concentration into physiological ranges and reduce nociception with a final goal of improving patients' quality of life.