Efficacy and Safety of Intrathecal Opioid/Bupivacaine Mixture in Chronic Nonmalignant Pain: A Double Blind, Randomized, Crossover, Multicenter Study by the National Forum of Independent Pain Clinicians (NFIPC)

@article{Mironer2002EfficacyAS,
  title={Efficacy and Safety of Intrathecal Opioid/Bupivacaine Mixture in Chronic Nonmalignant Pain: A Double Blind, Randomized, Crossover, Multicenter Study by the National Forum of Independent Pain Clinicians (NFIPC)},
  author={Y. Eugene Mironer and John C Haasis and I. T. Chapple and Christopher K. Brown and John R. Satterthwaite},
  journal={Neuromodulation: Technology at the Neural Interface},
  year={2002},
  volume={5}
}
Objective. Intrathecal opioid/local anesthetic mixtures are a popular alternative in contemporary treatment of chronic nonmalignant pain. Unfortunately, its use is based solely on retrospective studies or anecdotal reports. 
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The addition of intrathecal bupivacaine restores pain control, improves activity level, quality of life, and mental health in this patient group and shows statistical improvement in six of eight domains.
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  • 2009
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A number of different variables were assessed to analyze their effect on therapy and to determine in which patients intrathecal infusion is more effective.
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The addition of small, presumably negligible bolus doses on top of the continuous infusion resulted in spectacular pain control, clear thermoanalgesic suspended block, and in one of the patients, significant hypotension.
Polyanalgesic Consensus Conference—2012: Recommendations to Reduce Morbidity and Mortality in Intrathecal Drug Delivery in the Treatment of Chronic Pain
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  • 2012
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Targeted intrathecal drug infusion to treat moderate to severe chronic pain has become a standard part of treatment algorithms when more conservative options fail, but it has become clear in recent years that intratheCal drug delivery is associated with risks for serious morbidity and mortality.
Intrathecal opioid therapy for chronic nonmalignant pain: a retrospective cohort study with 3-year follow-up.
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It is concluded that intratheCal opioids without adjunctive intrathecal medications have a favorable outcome, and results seem stable for prolonged periods, although some increase in intrathe cal opioids dosing may be required.
Combination of intrathecal opioids with bupivacaine attenuates opioid dose escalation in chronic noncancer pain patients.
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Concomitant initial coadministration of IT bupivacaine with opioids blunts the rate of IT opioid dose escalation during the first year after implantation of an IT drug delivery system (IDDS).
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