The Clinical journal of pain
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Pain remains a highly prevalent problem for patients with cancer and typically falls into one of 3 types: visceral, somatic, and neuropathic. A mechanistic, pathophysiologic approach to pain management involves a good assessment of the type of pain, followed by tailoring of the treatment based on the diagnosis. ⋯ Especially for difficult-to-manage pain patients, additions to the opioid analgesic armamentarium can potentially better individualize pain management, and provide another option to be used for opioid rotation. Among the most recent Food and Drug Administration-approved opioid analgesics for acute pain and persistent pain are oral immediate-release and extended-release formulations of oxymorphone, whereas for breakthrough pain, the ultrarapid-acting opioid, fentanyl effervescent buccal tablets, has newly been developed and indicated within the United States.
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Most burn-injured patients rate their pain during burn wound debridement as severe to excruciating. We explored the adjunctive use of water-friendly, immersive virtual reality (VR) to distract patients from their pain during burn wound debridement in the hydrotherapy tank (hydrotank). ⋯ Results provide the first available evidence from a controlled study that immersive VR can be an effective nonpharmacologic pain reduction technique for burn patients experiencing severe to excruciating pain during wound care. The potential applications of VR analgesia to other painful procedures (eg, movement or exercise therapy) and other pain populations are discussed.
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To present a case of severe disabling postherpetic itching (PHI) and discuss possible mechanisms and management. ⋯ The mechanism of postherpetic neuralgia and PHI are not well understood and no single best treatment for postherpetic neuralgia and PHI is known. Clinical experience suggested that neuropathic itch may be more resistant to treatment than neuropathic pain. This immunocompromized patient with a severe disabling PHI responded to antihistaminic and anticonvulsant treatment.
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Intolerable side effects contribute to poor outcomes among patients managed with opioids, and negotiating these side effects remains an important clinical challenge. Evidence-based approaches to minimizing the side-effect burden from opioids compiled from the literature, and including clinical practice recommendations, focus on (1) reducing the doses of systemic opioids, (2) managing the adverse symptoms of opioids, (3) integrating opioid rotation, and (4) changing the route of administration. ⋯ In addition, specific patient populations, opioid metabolites, and clearance issues are considered. In particular, novel medications and better alternatives to preexisting treatments for specific opioid side effects, such as peripheral opioid antagonists, may ameliorate the management of patients taking long-term opioid therapies.