title: Methylnaltrexone for opioid-induced constipation in advanced illness.
authors.forename: Daniel
authors.initials: D
authors.lastname: Chappell
authors.forename: Markus
authors.initials: M
authors.lastname: Rehm
authors.forename: Peter
authors.initials: P
authors.lastname: Conzen
mesh_terms: D000284:Administration, Oral; D000701:Analgesics, Opioid / Q000009:adverse effects*; D003248:Constipation / Q000139:chemically induced / Q000188:drug therapy*; D006801:Humans; D007279:Injections, Subcutaneous; D054368:Laxatives / Q000627:therapeutic use*; D009271:Naltrexone / Q000008:administration & dosage / Q000031:analogs & derivatives*; D009292:Narcotic Antagonists / Q000008:administration & dosage*; D000644:Quaternary Ammonium Compounds / Q000008:administration & dosage
chemical_list: D000701:Analgesics, Opioid; D054368:Laxatives; D009292:Narcotic Antagonists; D000644:Quaternary Ammonium Compounds; C032257:methylnaltrexone; D009271:Naltrexone