Articles: pain-management.
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Response to analgesic therapy is influenced by several factors including genetics and drug-drug interactions. Pharmacogenetic (PGx) variants in the CYP2D6 gene modify response to opioids by altering drug metabolism. We sought to determine the potential impact of PGx testing on the care of Veterans with noncancer pain prescribed opioids metabolized by CYP2D6 (codeine, hydrocodone, or tramadol). ⋯ An estimated 21.6% (n = 526,905) of these patients are at an elevated risk of an undesirable response to their opioid medication based on predicted phenotypes and drug-drug interactions: 3.5% are predicted CYP2D6 ultrarapid metabolizers and at increased risk for toxicity, 5.4% are poor metabolizers at higher risk for nonresponse, and 12.8% are normal or intermediate metabolizers coprescribed a CYP2D6 inhibitor leading to phenoconversion into poor metabolizer. Despite the high rate of coprescription of opioids and interacting drugs, CYP2D6 testing was infrequent in the sample (0.02%), and chart review suggests that test results were used to optimize antidepressant treatments rather than pain medications. Using PGx testing combined with consideration of phenoconversion may allow for an enhanced precision medicine approach to pain management in Veterans.
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All nurses should receive training and education regarding pain as part of their pre-graduate stage, as its assessment and appropriate management when treating patients largely depends on them. With the right knowledge it is possible to reduce its high prevalence, as well as the serious consequences it can lead to. ⋯ Specific training in palliative care improves the students' knowledge regarding pain, although the results did not reach an acceptable minimum. The universities' training programs for Spanish students need to be adapted in order to achieve better results.
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Observational Study
Postoperative Pain Management and Patient Evaluations After Five Different Surgical Procedures. A Prospective Cohort Study.
Sufficient pain management is a necessity and can play an important role in patients' contentment. ⋯ The analgesic treatment varied between procedures and patients and a significant number of patients did not achieve "no worse than mild pain" (Numeric Rating Scale ≤3). A significant association between patient contentment and experience of severe pain, pain relief, and involvement in own pain treatment, was found.
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The American Society for Pain Management Nursing and the International Nurses Society on Addictions hold the position that persons with co-occurring pain and substance use disorder have the right to be treated with dignity and respect, and receive evidence-based, high-quality assessment and management for both conditions using an integrated, holistic, multidimensional approach. Non-opioid and nonpharmacological approaches to pain management are recommended. ⋯ Pain management should include interventions aimed at minimizing the risk for relapse or escalation of problematic substance use, and actively involve the person and their support persons in the plan of care. Institutions should establish policies and procedures that support this position statement.