A prospective study evaluating the respo
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Roelien H. Enting; Wendy H. Oldenmenger; Carin C. D. van der Rijt; Erik B. Wilms
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Article
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2002
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John Wiley and Sons
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English
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## Abstract ## BACKGROUND The initiation of continuous parenteral (subcutaneous or intravenous) opioids or a change of opioid (opioid rotation) are treatment options for patients who fail on oral or transdermal opioids. There are insufficient data on the efficacy of these strategies, and comparati