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Patient Prefer Adher · Jan 2017
ReviewPeripherally acting μ-opioid receptor antagonists as treatment options for constipation in noncancer pain patients on chronic opioid therapy.
- Joseph V Pergolizzi, Robert B Raffa, Marco Pappagallo, Charles Fleischer, Joseph Pergolizzi, Gianpietro Zampogna, Elizabeth Duval, Janan Hishmeh, Jo Ann LeQuang, and Robert Taylor.
- NEMA Research, Inc., Naples, FL.
- Patient Prefer Adher. 2017 Jan 1; 11: 107-119.
AbstractOpioid-induced constipation (OIC), a prevalent and distressing side effect of opioid therapy, does not reliably respond to treatment with conventional laxatives. OIC can be a treatment-limiting adverse event. Recent advances in medications with peripherally acting μ-opioid receptor antagonists, such as methylnaltrexone, naloxegol, and alvimopan, hold promise for treating OIC and thus extending the benefits of opioid analgesia to more chronic pain patients. Peripherally acting μ-opioid receptor antagonists have been clinically tested to improve bowel symptoms without compromise to pain relief, although there are associated side effects, including abdominal pain. Other treatment options include fixed-dose combination products of oxycodone analgesic together with naloxone.
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