Pain medicine : the official journal of the American Academy of Pain Medicine
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To describe factors associated with high clinic and emergency room (ER) use among individuals with chronic pain. ⋯ Longitudinal studies are needed to confirm if modifiable factors such as pain self-efficacy and use of alternative therapies reduce health care use.
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Opioid-based analgesics are a major component of the lengthy pain management of burn patients, including military service members, but are problematic due to central nervous system-mediated side effects. Peripheral analgesia via targeted ablation of nociceptive nerve endings that express the transient receptor potential vanilloid channel 1 (TRPV1) may provide an improved approach. We hypothesized that local injection of the TRPV1 agonist resiniferatoxin (RTX) would produce long-lasting analgesia in a rat model of pain associated with burn injury. ⋯ These results indicate that local RTX induces long-lasting analgesia in a rat model of pain associated with burn. While opioids are undesirable in trauma patients due to side effects, RTX may provide valuable long-term, nonopioid analgesia for burn patients.
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The Outpatient Pain Clinics at Memorial Sloan Kettering Cancer Center participated in developing a pain registry to gain insight on the referral and management of cancer pain as related to demographic information, cancer history, prescription records, and interventional pain procedures stored in the institutional database. ⋯ A limited set of medications was required to manage most patients in the clinic, supporting the continued place of opioids and the World Health Organization analgesic ladder in managing cancer pain. Women may need a more nuanced approach for obtaining the best balance of pain relief and side effects.
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Intrathecal drug delivery systems (IDDSs) have dramatically improved analgesia and the functional status of cancer patients and those with chronic pain states. However, given the close proximity to the neuraxis and frequent concomitant use of antiplatelet or anticoagulant medications, this intervention is not without risk. The goal of this investigation was to determine the incidence of bleeding complications following IDDS placement. ⋯ No cases of bleeding-related neurological complications were identified following IDDS placement or revision, including in those receiving aspirin or NSAIDs. Future investigations with larger numbers are needed to further explore the safety of antithrombotic therapy continuation or discontinuation periprocedurally.
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Letter Case Reports
Early Onset and Treatment of Phantom Limb Pain Following Surgical Amputation.