Pain practice : the official journal of World Institute of Pain
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The increased use of opioids in the treatment of chronic pain encourages the search for drugs with low abuse and tolerance potential but with potent analgesic activity. Opioid agonist-antagonists and partial agonists have less abuse potential than do mu opioid receptor agonists such as morphine, and have been used for many years for their analgesic affects. ⋯ Doctors are often hesitant to prescribe agonist-antagonists and partial agonists to opioid-tolerant patients, fearing that these drugs may precipitate withdrawal. Can drugs being used safely for addiction treatment also safely replace opioid agonists to provide analgesia in chronic pain patients who are opioid-tolerant?
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Availability of opiate substances through physicians and on the street has led to a rise in dependence and in addiction resulting in countless numbers of people hooked on these drugs. Long-term use of these agents results in reduction of endogenous supply of opiate replaced by these exogenous compounds. A technique known as Ultrarapid Detoxification (UROD) has been developed and appears more promising than conventional modalities. ⋯ Though techniques vary from center to center, safety should be paramount with the technique performed in an intensive care unit with trained professional anesthesiologists. Psychosocial issues should be evaluated by a trained addictionalist and most people will succeed from the UROD procedure without experiencing the horrible withdrawal syndrome. Patients must have realistic goals and be prepared to deal with psychosocial issues post-procedure.