Patel, Parind B Methylnaltrexone for the treatment of opioid-induced constipation and gastrointestinal stasis in intensive care patients. Results from the MOTION trial. [electronic resource] - Intensive care medicine 04 2020 - 747-755 p. digital Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial ISSN: 1432-1238 Standard No.: 10.1007/s00134-019-05913-6 doi Subjects--Topical Terms: AdultAnalgesics, Opioid--adverse effectsConstipation--chemically inducedCritical CareHumansNaltrexone--analogs & derivativesOpioid-Induced ConstipationQuaternary Ammonium Compounds