The Effectiveness and Risks of Long-Term Opioid Treatment of Chronic Pain | oneSCDvoice
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reference materials

The Effectiveness and Risks of Long-Term Opioid Treatment of Chronic Pain

key information

source: Agency for Healthcare Research and Quality

year: 2014

summary/abstract:

Objectives:
Chronic pain is common and use of long-term opioid therapy for chronic pain has increased dramatically. This report reviews the current evidence on effectiveness and harms of opioid therapy for chronic pain, focusing on long-term (at least one year) outcomes.

Data sources:
A prior systematic review (searches through October 2008), electronic databases (Ovid MEDLINE, Scopus, and the Cochrane Libraries January 2008 to August 2014), reference lists, and clinical trials registries.

Review methods:
Using predefined criteria, we selected randomized trials and comparative observational studies of patients with cancer or noncancer chronic pain being considered for or prescribed long-term opioid therapy that addressed effectiveness or harms versus placebo, no opioid use, or nonopioid therapies; different opioid dosing methods; or risk mitigation strategies. We also included uncontrolled studies at least 1 year that reported rates of abuse, addiction, or misuse, and studies on the accuracy of risk prediction instruments for predicting subsequent opioid abuse or misuse. The quality of included studies was assessed, data were extracted, and results were summarized qualitatively.

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