Overview Opioid Induced Swallowing Difficulties and Risk for Pulmonary Aspiration Status: Completed Trial end date: 2012-05-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine weather remifentanil induced swallowing difficulties increase risk for pulmonary aspiration. Phase: Phase 4 Details Lead Sponsor: Region Örebro CountyTreatments: Remifentanil