Curr Opin Invest Dr
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Curr Opin Invest Dr · Jan 2004
ReviewUse and abuse of opioid analgesics: potential methods to prevent and deter non-medical consumption of prescription opioids.
Medicinal opiates can produce both analgesia and euphoria. The mood altering action of this class of drugs has led to their abuse (non-medical use), a problem compounded by their physical dependence and addictive qualities. ⋯ Such use is now a major societal problem, with an incidence that appears to exceed the use of street narcotics such as heroin in the US. This review highlights the extent of the illicit use of prescribed opiate analgesics and some of the steps, legal, educational and pharmaceutical, that can be taken to potentially reduce the risk of their misuse or diversion for abuse.
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Pregabalin is a gamma-aminobutyric acid analog that is under development by Pfizer for the potential treatment of central nervous system disorders, including epilepsy, neuropathic pain, fibromyalgia and generalized anxiety disorder. By April 2003, Pfizer had filed for approval of pregabalin in Europe for neuropathic pain and as an adjunctive therapy for epilepsy, and in October 2003 an NDA was filed for these indications and generalized anxiety disorder. At this time, phase III trials in fibromyalgia were ongoing.