Articles: opioid.
-
Phys Med Rehabil Clin N Am · May 2014
ReviewOpioid syndrome: failed opioid therapy for chronic noncancer pain.
Treatment of chronic noncancer pain (CNCP) with high-dose opioids (HDOs) has burgeoned over the past 2 decades in the United States. Characteristic domains and features of the failed CNCP management patient using long-term HDOs are described herein as the/an opioid syndrome (Schreiber AL, personal communication. 2013). Reversing or even modulating HDO use in patients with CNCP requires a paradigm shift on the part of physician, patient, and the societal "quick fix" medical culture. This review offers measures, agents, and strategies to consider in management of this pervasive, erosive medical and societal challenge.
-
To evaluate the degree of knowledge about pain management and opioids use by professionals working at three pediatric units. ⋯ Problems in the processes of pain identification, measurement, and treatment have been found. Results suggest that there is a need for both an investment in continuing education of professionals and the development of protocols to optimize the analgesic therapy, thus preventing increased child suffering.
-
Internal medicine journal · May 2014
Opioid conversion ratios used in palliative care: is there an Australian consensus?
Opioid switching or rotation is reported to be a common practice in palliative care. Published tables of opioid conversion ratios have been found to vary in their recommendations, potentially leading to significant differences in clinical practice. ⋯ Further discussion among Australian palliative care specialist organisations is recommended in order to produce uniform conversion guidelines to improve consistency and safety in the prescribing of opioids.
-
The world's global cancer burden disproportionally affects lower income countries, where 80% of patients present with late-stage disease and have limited access to palliative care and effective pain-relieving medications, such as morphine. Consequently, millions die each year with unrelieved pain. Objective. ⋯ Interventions must streamline process details of morphine procurement, work within the existing sociocultural infrastructure to ensure opioids reach patients most in need, target unexpected audiences for symptom management education, and account for role expectations of health care providers. Conclusion. Macro- and micro-level policy and practice changes are needed to improve opioid availability and cancer pain management in India.
-
Comparative Study
Evaluation of the resistance of a geopolymer-based drug delivery system to tampering.
Tamper-resistance is an important property of controlled-release formulations of opioid drugs. Tamper-resistant formulations aim to increase the degree of effort required to override the controlled release of the drug molecules from extended-release formulations for the purpose of non-medical use. In this study, the resistance of a geopolymer-based formulation to tampering was evaluated by comparing it with a commercial controlled-release tablet using several methods commonly used by drug abusers. ⋯ Moreover, in the drug-release test, the geopolymer-based formulation maintained its controlled-release characteristics after milling, while the drug was released immediately from the milled commercial tablets, potentially resulting in dose dumping. Although the tampering methods used in this study does not cover all methods that abuser could access, the results obtained by the described methods showed that the geopolymer matrix increased the degree of effort required to override the controlled release of the drug, suggesting that the formulation has improved resistance to some common drug-abuse tampering methods. The geopolymer matrix has the potential to make the opioid product less accessible and attractive to non-medical users.