title: CE: Intrathecal Pumps for Managing Cancer Pain.
abstract: : It is estimated that more than 1.6 million new cases of cancer were diagnosed in the United States in 2014. Among patients with cancer, moderate to severe pain is prevalent and can be refractory, even with the use of systemic opioids, which may cause adverse effects that are difficult to manage at the doses required to control pain. When delivered intrathecally, however, opioids and adjuvant analgesics may provide greater pain relief at dramatically lower doses and with fewer adverse effects. Although the use of intrathecal drug delivery systems for cancer pain management has increased dramatically over the past several years and is expected to continue growing, patients with intrathecal pumps often report interactions with nurses unfamiliar with the technology. This article provides an overview of intrathecal pump therapy and explains how it prolongs duration of action and improves the efficacy of certain analgesics while reducing their adverse effects. The author discusses the costs involved, the patients most likely to derive benefit, the types of pumps currently used in the United States, the medications that can be delivered intrathecally, the potential risks and complications associated with intrathecal therapy, and the nursing care required by patients who use an intrathecal pump.
authors.affiliation: Laura Hanssen Textor is an advanced practice RN at the Midwest Neuroscience Institute, Kansas City, MO. Contact author: lhtrn@sbcglobal.net. The author and planners have disclosed no potential conflicts of interest, financial or otherwise.
authors.forename: Laura Hanssen
authors.initials: LH
authors.lastname: Textor
mesh_terms: D000701:Analgesics, Opioid / Q000008:administration & dosage* / Q000627:therapeutic use; D004509:Education, Nursing, Continuing; D006801:Humans; D007278:Injections, Spinal; D009369:Neoplasms / Q000150:complications*; D010146:Pain / Q000209:etiology*; D059408:Pain Management / Q000191:economics / Q000379:methods*
chemical_list: D000701:Analgesics, Opioid